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.cmcf-eyebrow{margin:0;color:var(--cmcf-muted);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.cmcf-v2 .cmcf-close,.cmcf-v2 .cmcf-close:hover,.cmcf-v2 .cmcf-close:focus,.cmcf-v2 .cmcf-close:active{display:block;width:42px;height:42px;padding:0;border:1px solid var(--cmcf-line)!important;border-radius:0;background:#fff!important;color:var(--cmcf-primary)!important;font-size:30px;line-height:1;cursor:pointer}.cmcf-v2 .cmcf-form{padding:20px}.cmcf-v2 .cmcf-filter-row{display:grid;grid-template-columns:1fr;gap:21px}.cmcf-v2 .cmcf-control-label{font-size:16px}.cmcf-v2 .cmcf-search,.cmcf-v2 .cmcf-filter-menu>summary{border-color:var(--cmcf-line)!important}.cmcf-v2 .cmcf-popover{position:static;width:100%;max-height:300px;margin-top:8px;box-shadow:none}.cmcf-v2 .cmcf-sidebar-actions{position:sticky;bottom:0;z-index:36;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:24px -20px -20px;padding:15px 20px;border-top:1px solid var(--cmcf-line);background:#fff}.cmcf-v2 .cmcf-show,.cmcf-v2 .cmcf-show:hover,.cmcf-v2 .cmcf-show:focus,.cmcf-v2 .cmcf-show:active{display:block;background:var(--cmcf-primary)!important;color:#fff!important}.cmcf-v2 .cmcf-sidebar-actions button{width:100%;min-width:0;padding-inline:10px;white-space:nowrap}.cmcf-v2 .cmcf-show span{color:inherit!important}.cmcf-v2 .cmcf-overlay,.cmcf-v2 .cmcf-overlay:hover,.cmcf-v2 .cmcf-overlay:focus,.cmcf-v2 .cmcf-overlay:active{position:fixed;inset:0;z-index:100001;display:block;width:100%;height:100%;border:0!important;background:rgba(20,22,25,.5)!important;cursor:pointer}.cmcf-v2 .cmcf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cmcf-v2 .cmcf-toolbar .cmcf-result-count{display:none}}\n\t\t\t@media(max-width:620px){.cmcf-v2{padding:16px}.cmcf-v2 .cmcf-grid{grid-template-columns:1fr;gap:18px}.cmcf-v2 .cmcf-card-link{display:grid;grid-template-columns:132px minmax(0,1fr)}.cmcf-v2 .cmcf-media{height:100%;min-height:144px;aspect-ratio:auto}.cmcf-v2 .cmcf-card-copy{padding:17px 15px}.cmcf-v2 .cmcf-card h3{font-size:21px}.cmcf-v2 .cmcf-card p{margin-top:8px;font-size:14px;line-height:1.5}.cmcf-v2 .cmcf-toolbar{justify-content:flex-end}.cmcf-v2 .cmcf-search-wrap kbd{display:none}}\n\t\t\t@media(max-width:1023px){.cmcf-v2 .cmcf-seo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}\n\t\t\t@media(max-width:620px){.cmcf-v2 .cmcf-seo-grid{grid-template-columns:1fr}.cmcf-v2 .cmcf-seo-fallback h2{font-size:21px}}\n\t\t\t@media(max-width:1023px){.cmcf-v2 .cmcf-overlay,.cmcf-v2 .cmcf-overlay:hover,.cmcf-v2 .cmcf-overlay:focus,.cmcf-v2 .cmcf-overlay:active{background:rgba(20,22,25,.5)!important}}\n\t\t\t@media(max-width:1023px){.cmcf-v2{width:100vw;margin-inline:calc(50% - 50vw)}.cmcf-v2 .cmcf-mobile-bar{display:block;width:calc(100% + 40px);min-height:66px;margin:-20px -20px 24px;padding:0;border:0;background:var(--cmcf-primary);box-shadow:0 8px 24px rgba(32,33,36,.14)}.cmcf-v2 .cmcf-mobile-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;width:90%;min-height:66px;margin:0 auto}.cmcf-v2 .cmcf-open,.cmcf-v2 .cmcf-open:hover,.cmcf-v2 .cmcf-open:focus,.cmcf-v2 .cmcf-open:active{min-height:66px;padding:0;border:0!important;background:transparent!important;color:#fff!important;font-size:17px}.cmcf-v2 .cmcf-mobile-result{color:rgba(255,255,255,.82)!important;font-size:15px}.cmcf-v2 .cmcf-card:hover{transform:none;border-color:var(--cmcf-line);box-shadow:0 8px 24px rgba(32,33,36,.05)}.cmcf-v2 .cmcf-card:hover .cmcf-media img{transform:none}.cmcf-v2 .cmcf-sort-control{gap:0}.cmcf-v2 .cmcf-sort-title{display:none}.cmcf-v2 .cmcf-sort-menu>summary{min-width:126px}}\n\t\t\t@media(max-width:620px){.cmcf-v2 .cmcf-mobile-bar{width:calc(100% + 32px);margin:-16px -16px 22px}.cmcf-v2 .cmcf-mobile-bar-inner{width:90%}.cmcf-v2 .cmcf-sort-menu>summary{min-width:116px;height:43px;padding-inline:13px 42px}.cmcf-v2 .cmcf-sort-options{min-width:140px}}\n\t\t\t@media(max-width:620px){.cmcf-v2 .cmcf-card-link,.cmcf-v2 .cmcf-card-link:hover,.cmcf-v2 .cmcf-card-link:focus,.cmcf-v2 .cmcf-card-link:active,.cmcf-v2 .cmcf-card-link:visited{display:grid!important;grid-template-columns:132px minmax(0,1fr)!important}.cmcf-v2 .cmcf-media,.cmcf-v2 .cmcf-card:hover .cmcf-media{width:132px!important;min-width:132px!important;max-width:132px!important;height:100%!important;min-height:144px;aspect-ratio:auto;transform:none!important}.cmcf-v2 .cmcf-media img,.cmcf-v2 .cmcf-card:hover .cmcf-media img{display:block!important;width:100%!important;height:100%!important;max-width:none!important;object-fit:cover!important;transform:none!important}}\n\t\t\t@media(hover:none),(pointer:coarse){.cmcf-v2 .cmcf-card,.cmcf-v2 .cmcf-card:hover{transform:none!important;border-color:var(--cmcf-line)!important;box-shadow:0 8px 24px rgba(32,33,36,.05)!important}.cmcf-v2 .cmcf-media img,.cmcf-v2 .cmcf-card:hover .cmcf-media img{transform:none!important;transition:none!important}}\n\t\t\t@media(prefers-reduced-motion:reduce){.cmcf-v2 .cmcf-sidebar,.cmcf-v2 .cmcf-card,.cmcf-v2 .cmcf-media img{transition:none!important}}\n\t\t<\/style>\n\t\t<script>\n\t\t(function(){\n\t\t\t'use strict';\n\t\t\tvar configs=[\n\t\t\t\t{key:'color',label:'Color',uiKey:'color',color:true},\n\t\t\t\t{key:'wearability',label:'Wearability',uiKey:'wearability'},\n\t\t\t\t{key:'countries',label:'Country',uiKey:'country'}\n\t\t\t];\n\t\t\tvar colorMap={colorless:'#f8f8f2',purple:'#795789',reddish_purple:'#9c4a80',red_purple_or_purple_red:'#a44162',strongly_purplish_red:'#bb3e50',slightly_purplish_red:'#c94d5e',pink:'#df8fa4',red:'#b33a34',orangy_red:'#c84c2b',red_orange_or_orange_red:'#d95a26',reddish_orange:'#e46d2d',orange:'#df7c2d',yellow_orange_or_orange_yellow:'#e8a33a',yellowish_orange:'#e8af48',orangy_yellow:'#e2c447',yellow:'#e6c54a',greenish_yellow:'#b6c54a',yellow_green_or_green_yellow:'#8db84c',strongly_yellowish_green:'#64a54a',yellowish_green:'#79ad4d',slightly_yellowish_green:'#91b457',green:'#4f8b58',very_slightly_bluish_green:'#4f9a74',bluish_green:'#3d9079',very_strongly_bluish_green:'#248b7f',green_blue_or_blue_green:'#368a98',very_strongly_greenish_blue:'#2b82b3',greenish_blue:'#3585ad',very_slightly_greenish_blue:'#4b80ad',blue:'#3974ae',violet_blue_or_blue_violet:'#596bb3',violetish_blue:'#5d62a3',bluish_violet:'#765fa2',violet:'#805aa0',violetish_purple:'#87538f',white:'#ffffff',gray:'#969b9d',brown:'#8a6245',black:'#202321'};\n\t\t\tvar labelMap={colorless:'Colorless',purple:'Purple (P)',reddish_purple:'reddish Purple (rP)',red_purple_or_purple_red:'Red-Purple or Purple-Red (RP\/PR)',strongly_purplish_red:'strongly purplish Red (stpR)',slightly_purplish_red:'slightly purplish Red (slpR)',pink:'Pink',red:'Red (R)',orangy_red:'orangy Red (oR)',red_orange_or_orange_red:'Red-Orange or Orange-Red (RO\/OR)',reddish_orange:'reddish Orange (rO)',orange:'Orange (O)',yellow_orange_or_orange_yellow:'Yellow-Orange or Orange-Yellow (YO\/OY)',yellowish_orange:'yellowish Orange (yO)',orangy_yellow:'orangy Yellow (oY)',yellow:'Yellow (Y)',greenish_yellow:'greenish Yellow (gY)',yellow_green_or_green_yellow:'Yellow-Green or Green-Yellow (YG\/GY)',strongly_yellowish_green:'strongly yellowish Green (styG)',yellowish_green:'yellowish Green (yG)',slightly_yellowish_green:'slightly yellowish Green (slyG)',green:'Green (G)',very_slightly_bluish_green:'very slightly bluish Green (vslbG)',bluish_green:'bluish Green (bG)',very_strongly_bluish_green:'very strongly bluish Green (vstbG)',green_blue_or_blue_green:'Green-Blue or Blue-Green (GB\/BG)',very_strongly_greenish_blue:'very strongly greenish Blue (vstgB)',greenish_blue:'greenish Blue (gB)',very_slightly_greenish_blue:'very slightly greenish Blue (vslgB)',blue:'Blue (B)',violet_blue_or_blue_violet:'Violet-Blue or Blue-Violet (VB\/BV)',violetish_blue:'violetish Blue (vB)',bluish_violet:'bluish Violet (bV)',violet:'Violet (V)',violetish_purple:'violetish Purple (vP)',white:'White',gray:'Gray',brown:'Brown',black:'Black',display_only:'Display only',poor:'Poor',good_too_poor:'Good too poor',good:'Good',very_good:'Very Good',excellent:'Excellent',everyday:'Everyday Wear',frequent:'Frequent Wear',occasional:'Occasional Wear',collector:'Collector \/ Display',cote_d_ivoire:\"Cote d'Ivoire\",guinea_bissau:'Guinea-Bissau',timor_leste:'Timor-Leste',united_states:'United States',united_kingdom:'United Kingdom'};\n\n\t\t\tfunction cleanText(value){\n\t\t\t\tvar text=value===null||value===undefined?'':String(value);\n\t\t\t\tif(text.length>20000){text=text.slice(0,20000);}\n\t\t\t\tif(text.indexOf('&')===-1&&text.indexOf('<')===-1){return text.trim();}\n\t\t\t\tfor(var pass=0;pass<2;pass++){\n\t\t\t\t\tvar parsed=new DOMParser().parseFromString(text,'text\/html');\n\t\t\t\t\tvar decoded=parsed.body?parsed.body.textContent||'':text;\n\t\t\t\t\tif(decoded===text){break;}\n\t\t\t\t\ttext=decoded;\n\t\t\t\t}\n\t\t\t\treturn text.trim();\n\t\t\t}\n\t\t\tfunction cleanLiteralMarkup(scope){var walker=document.createTreeWalker(scope,NodeFilter.SHOW_TEXT),nodes=[],node;while((node=walker.nextNode())){if(String(node.nodeValue||'').toLowerCase().indexOf('data-no-translation')!==-1){nodes.push(node);}}nodes.forEach(function(textNode){textNode.nodeValue=cleanText(textNode.nodeValue);});}\n\t\t\tfunction labelize(value){value=cleanText(value);if(Object.prototype.hasOwnProperty.call(labelMap,value)){return labelMap[value];}return value.replace(\/_\/g,' ').replace(\/\\b\\w\/g,function(c){return c.toUpperCase();});}\n\t\t\tfunction normalize(value){var text=String(value||'').toLowerCase();return text.normalize?text.normalize('NFD').replace(\/[\\u0300-\\u036f]\/g,''):text;}\n\t\t\tfunction values(item,key){var value=item&&item[key];return (Array.isArray(value)?value:(value?[value]:[])).filter(function(entry){return typeof entry==='string'||typeof entry==='number';}).map(function(entry){return String(entry).slice(0,120);});}\n\t\t\tfunction element(tag,className,text){var el=document.createElement(tag);if(className){el.className=className;}if(text!==undefined){el.textContent=text;}return el;}\n\t\t\tfunction variableElement(tag,className,text){var el=element(tag,className,text);el.setAttribute('translate','no');el.setAttribute('data-no-translation','');return el;}\n\t\t\tfunction safeHttpUrl(value,sameOrigin){\n\t\t\t\ttry{\n\t\t\t\t\tvar parsed=new URL(String(value||''),window.location.href);\n\t\t\t\t\tif(parsed.protocol!=='http:'&&parsed.protocol!=='https:'){return '';}\n\t\t\t\t\tif(sameOrigin&&parsed.origin!==window.location.origin){return '';}\n\t\t\t\t\treturn parsed.href;\n\t\t\t\t}catch(error){return '';}\n\t\t\t}\n\t\t\tfunction directoryPath(value){var clean=String(value||'').replace(\/^\\\/+|\\\/+$\/g,'');return clean?'\/'+clean+'\/':'\/';}\n\t\t\tfunction pathContains(path,base){base=directoryPath(base);path='\/' + String(path||'').replace(\/^\\\/+\/, '');return base==='\/'||path===base.slice(0,-1)||path.indexOf(base)===0;}\n\t\t\tfunction knownLanguageSlugs(root){try{var values=JSON.parse(root.dataset.languageSlugs||'[]');return Array.isArray(values)?values.map(function(value){return String(value||'').toLowerCase();}).filter(Boolean):[];}catch(error){return [];}}\n\t\t\tfunction stripKnownLanguagePrefix(relative,root){var parts=String(relative||'').split('\/'),first='';try{first=decodeURIComponent(parts[0]||'').toLowerCase();}catch(error){first=String(parts[0]||'').toLowerCase();}if(first&&knownLanguageSlugs(root).indexOf(first)!==-1){parts.shift();}return parts.join('\/');}\n\t\t\tfunction localizedItemUrl(value,root){\n\t\t\t\tvar itemUrl=safeHttpUrl(value,false),languageHome=safeHttpUrl(root.dataset.languageHome,false),defaultHome=safeHttpUrl(root.dataset.defaultHome,false);\n\t\t\t\tif(!itemUrl||!languageHome||!defaultHome){return itemUrl;}\n\t\t\t\ttry{\n\t\t\t\t\tvar item=new URL(itemUrl),localized=new URL(languageHome),base=new URL(defaultHome);\n\t\t\t\t\tvar isDefault=localized.href.replace(\/\\\/$\/,'')===base.href.replace(\/\\\/$\/,'');\n\t\t\t\t\tif(!isDefault&&item.origin===localized.origin&&pathContains(item.pathname,localized.pathname)){return item.href;}\n\t\t\t\t\tif(item.origin!==base.origin){return item.href;}\n\t\t\t\t\tif(!pathContains(item.pathname,base.pathname)){return item.href;}\n\t\t\t\t\tvar basePath=directoryPath(base.pathname),itemPath='\/' + item.pathname.replace(\/^\\\/+\/,''),relative=basePath==='\/'?itemPath.slice(1):itemPath.slice(basePath.length);relative=stripKnownLanguagePrefix(relative,root);\n\t\t\t\t\tvar localizedPath=isDefault?basePath:directoryPath(localized.pathname);\n\t\t\t\t\titem.protocol=localized.protocol;item.host=localized.host;item.pathname=localizedPath+relative.replace(\/^\\\/+\/, '');\n\t\t\t\t\treturn item.href;\n\t\t\t\t}catch(error){return itemUrl;}\n\t\t\t}\n\t\t\tfunction initialQuery(){\n\t\t\t\ttry{\n\t\t\t\t\tvar params=new URLSearchParams(window.location.search);\n\t\t\t\t\treturn cleanText(params.get('q')||params.get('search')||'').slice(0,160);\n\t\t\t\t}catch(error){return '';}\n\t\t\t}\n\n\t\t\tfunction init(root){\n\t\t\t\tif(root.dataset.ready){return;}root.dataset.ready='1';\n\t\t\t\tcleanLiteralMarkup(root);\n\t\t\t\tvar grid=root.querySelector('[data-grid]'),status=root.querySelector('[data-status]'),empty=root.querySelector('[data-empty]'),resultCount=root.querySelector('[data-result-count]'),mobileResult=root.querySelector('[data-mobile-result]'),activeWrap=root.querySelector('[data-active-filters]'),activeCount=root.querySelector('[data-active-count]'),showCount=root.querySelector('[data-show-count]'),search=root.querySelector('.cmcf-search'),sortMenu=root.querySelector('.cmcf-sort-menu'),sortLabel=root.querySelector('[data-sort-label]'),sortButtons=Array.prototype.slice.call(root.querySelectorAll('[data-sort-value]')),minInput=root.querySelector('[data-hardness-min]'),maxInput=root.querySelector('[data-hardness-max]'),hardnessCount=root.querySelector('[data-hardness-count]'),sentinel=root.querySelector('[data-sentinel]'),form=root.querySelector('.cmcf-form'),sidebar=root.querySelector('.cmcf-sidebar'),overlay=root.querySelector('.cmcf-overlay'),openButton=root.querySelector('.cmcf-open'),closeButton=root.querySelector('.cmcf-close');\n\t\t\t\tvar state={items:[],filtered:[],shown:0,batch:parseInt(root.dataset.batch,10)||48,timer:0,observer:null,sort:'az',facetTranslations:{},ui:{},loading:false,retries:0,retryTimer:0};\n\t\t\t\tfunction beginBoot(){root.classList.remove('cmcf-ready','cmcf-load-error');root.classList.add('cmcf-booting');root.setAttribute('aria-busy','true');var boot=root.querySelector('[data-cmcf-boot-screen]');if(boot){boot.hidden=false;}}\n\t\t\t\tfunction finishBoot(failed){root.classList.remove('cmcf-booting');root.classList.add(failed?'cmcf-load-error':'cmcf-ready');root.setAttribute('aria-busy','false');var boot=root.querySelector('[data-cmcf-boot-screen]');if(boot){boot.hidden=true;}}\n\t\t\t\tvar collator=typeof Intl!=='undefined'&&Intl.Collator?new Intl.Collator(undefined,{sensitivity:'base',numeric:true}):null;\n\t\t\t\tvar prefilledQuery=initialQuery();if(prefilledQuery){search.value=prefilledQuery;}\n\t\t\t\tfunction localized(value,fallback){var cleaned=typeof value==='string'?cleanText(value):'';return cleaned!==''?cleaned:cleanText(fallback||'');}\n\t\t\t\tfunction uiText(key,fallback){return localized(state.ui[key],fallback);}\n\t\t\t\tfunction itemText(item,key){if(!item||typeof item!=='object'){return '';}if(!item._cmcfText||typeof item._cmcfText!=='object'||Array.isArray(item._cmcfText)){item._cmcfText=Object.create(null);}if(!Object.prototype.hasOwnProperty.call(item._cmcfText,key)){item._cmcfText[key]=localized(item[key],'');}return item._cmcfText[key];}\n\t\t\t\tfunction itemSearchText(item){var terms=[item.search||''];if(Array.isArray(item.search_terms)){terms=terms.concat(item.search_terms);}return terms.map(cleanText).join(' ');}\n\t\t\t\tfunction facetLabel(key,value){var facets=state.facetTranslations[key]||{},translated=Object.prototype.hasOwnProperty.call(facets,value)?facets[value]:'';return localized(translated,labelize(value));}\n\n\t\t\t\tfunction setSort(value){state.sort=value==='za'?'za':'az';sortLabel.textContent=state.sort==='za'?uiText('z_to_a','Z to A'):uiText('a_to_z','A to Z');sortButtons.forEach(function(button){button.textContent=button.dataset.sortValue==='za'?uiText('z_to_a','Z to A'):uiText('a_to_z','A to Z');button.setAttribute('aria-pressed',button.dataset.sortValue===state.sort?'true':'false');});if(sortMenu){sortMenu.open=false;}}\n\n\t\t\t\tfunction openDrawer(focusSearch){root.classList.add('is-drawer-open');overlay.hidden=false;sidebar.setAttribute('aria-hidden','false');openButton.setAttribute('aria-expanded','true');document.body.classList.add('cmcf-drawer-open');window.setTimeout(function(){(focusSearch?search:closeButton).focus();},40);}\n\t\t\t\tfunction closeDrawer(restoreFocus){root.classList.remove('is-drawer-open');overlay.hidden=true;openButton.setAttribute('aria-expanded','false');document.body.classList.remove('cmcf-drawer-open');if(window.innerWidth<1024){sidebar.setAttribute('aria-hidden','true');}if(restoreFocus!==false){openButton.focus();}}\n\t\t\t\topenButton.addEventListener('click',function(){openDrawer(false);});closeButton.addEventListener('click',function(){closeDrawer(true);});overlay.addEventListener('click',function(){closeDrawer(true);});root.querySelector('.cmcf-show').addEventListener('click',function(){closeDrawer(true);});\n\t\t\t\tdocument.addEventListener('keydown',function(event){\n\t\t\t\t\tif(event.key==='Escape'&&root.classList.contains('is-drawer-open')){closeDrawer(true);return;}\n\t\t\t\t\tif(event.key==='Escape'){root.querySelectorAll('.cmcf-filter-menu[open],.cmcf-sort-menu[open]').forEach(function(details){details.open=false;});return;}\n\t\t\t\t\tif((event.ctrlKey||event.metaKey)&&String(event.key).toLowerCase()==='k'&&document.querySelector('[data-cmcf-v2]')===root){event.preventDefault();if(window.innerWidth<1024&&!root.classList.contains('is-drawer-open')){openDrawer(true);}else{search.focus();search.select();}}\n\t\t\t\t});\n\t\t\t\twindow.addEventListener('resize',function(){if(window.innerWidth>=1024){root.classList.remove('is-drawer-open');overlay.hidden=true;sidebar.setAttribute('aria-hidden','false');openButton.setAttribute('aria-expanded','false');document.body.classList.remove('cmcf-drawer-open');}else if(!root.classList.contains('is-drawer-open')){sidebar.setAttribute('aria-hidden','true');}});\n\t\t\t\tif(window.innerWidth<1024){sidebar.setAttribute('aria-hidden','true');}\n\n\t\t\t\tfunction buildFacets(){\n\t\t\t\t\tconfigs.forEach(function(config){\n\t\t\t\t\t\tvar slot=root.querySelector('[data-facet-slot=\"'+config.key+'\"]'),totals=new Map();slot.replaceChildren();\n\t\t\t\t\t\tstate.items.forEach(function(item){values(item,config.key).forEach(function(value){totals.set(value,(totals.get(value)||0)+1);});});\n\t\t\t\t\t\tslot.hidden=false;\n\t\t\t\t\t\tvar configLabel=uiText(config.uiKey,config.label);\n\t\t\t\t\t\tslot.appendChild(element('span','cmcf-control-label',configLabel));\n\t\t\t\t\t\tvar details=element('details','cmcf-filter-menu');details.dataset.facet=config.key;\n\t\t\t\t\t\tvar 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article;}\n\t\t\t\tfunction appendNext(){var end=Math.min(state.shown+state.batch,state.filtered.length),fragment=document.createDocumentFragment();for(var i=state.shown;i<end;i++){var card=createCard(state.filtered[i]);if(card){fragment.appendChild(card);}}grid.appendChild(fragment);state.shown=end;sentinel.hidden=state.shown>=state.filtered.length;}\n\t\t\t\tfunction updateChips(){\n\t\t\t\t\tactiveWrap.replaceChildren();var count=0;\n\t\t\t\t\tfunction textPart(text){return element('span','cmcf-chip-text',text);}\n\t\t\t\t\tfunction valuePart(text){return variableElement('span','cmcf-chip-value',text);}\n\t\t\t\t\tfunction rangePart(value){return value!==''?valuePart(value):textPart(uiText('any','any'));}\n\t\t\t\t\tfunction chip(parts,remove){var button=element('button','cmcf-chip');button.type='button';(Array.isArray(parts)?parts:[parts]).forEach(function(part){if(part){button.appendChild(part);}});button.addEventListener('click',remove);activeWrap.appendChild(button);count++;}\n\t\t\t\t\tif(search.value.trim()){chip([textPart(uiText('search_prefix','Search')+':'),valuePart(search.value.trim())],function(){search.value='';apply();search.focus();});}\n\t\t\t\t\tconfigs.forEach(function(config){form.querySelectorAll('input[name=\"'+config.key+'\"]:checked').forEach(function(input){chip(textPart(facetLabel(config.key,input.value)),function(){input.checked=false;apply();});});var n=selectedFor(config.key).length,badge=form.querySelector('[data-facet-count=\"'+config.key+'\"]');if(badge){badge.textContent=n;badge.hidden=!n;}});\n\t\t\t\t\tif(minInput.value!==''||maxInput.value!==''){chip([textPart(uiText('hardness_prefix','Hardness')+':'),rangePart(minInput.value),textPart(uiText('to','to')),rangePart(maxInput.value)],function(){minInput.value='';maxInput.value='';apply();});hardnessCount.textContent='1';hardnessCount.hidden=false;}else{hardnessCount.textContent='';hardnessCount.hidden=true;}\n\t\t\t\t\tactiveWrap.hidden=!count;activeCount.textContent=count;activeCount.hidden=!count;\n\t\t\t\t}\n\n\t\t\t\tfunction setResultLabel(node,count,label){if(!node){return;}node.replaceChildren(variableElement('span','cmcf-count-number',Number(count).toLocaleString()),element('span','cmcf-count-word',label));}\n\t\t\t\tfunction apply(){var criteria=currentCriteria();state.filtered=state.items.filter(function(item){return matches(item,criteria);});state.filtered.sort(function(a,b){var first=itemText(a,'title'),second=itemText(b,'title'),result=collator?collator.compare(first,second):first.localeCompare(second);return state.sort==='za'?-result:result;});state.shown=0;grid.replaceChildren();var count=state.filtered.length,label=count===1?uiText('mineral','mineral'):uiText('minerals','minerals');setResultLabel(resultCount,count,label);setResultLabel(mobileResult,count,label);showCount.textContent=count;status.hidden=true;empty.hidden=count!==0;updateChips();if(count){appendNext();}finishBoot(false);}\n\t\t\t\tfunction reset(){form.querySelectorAll('input[type=\"checkbox\"]').forEach(function(input){input.checked=false;});search.value='';minInput.value='';maxInput.value='';setSort('az');apply();}\n\t\t\t\tform.addEventListener('submit',function(event){event.preventDefault();});form.addEventListener('reset',function(event){event.preventDefault();reset();});root.querySelector('[data-empty-reset]').addEventListener('click',reset);form.addEventListener('change',function(event){if(event.target.matches('input[type=\"checkbox\"]')){apply();}});sortButtons.forEach(function(button){button.addEventListener('click',function(){setSort(button.dataset.sortValue);apply();});});if(sortMenu){sortMenu.addEventListener('toggle',function(){if(sortMenu.open){root.querySelectorAll('.cmcf-filter-menu[open]').forEach(function(details){details.open=false;});}});}\n\t\t\t\tfunction delayedApply(){if(search.value.length>160){search.value=search.value.slice(0,160);}window.clearTimeout(state.timer);state.timer=window.setTimeout(apply,140);}search.addEventListener('input',delayedApply);minInput.addEventListener('input',delayedApply);maxInput.addEventListener('input',delayedApply);\n\t\t\t\tdocument.addEventListener('click',function(event){if(window.innerWidth>=1024&&!event.target.closest('.cmcf-filter-menu')&&!event.target.closest('.cmcf-sort-menu')){root.querySelectorAll('.cmcf-filter-menu[open],.cmcf-sort-menu[open]').forEach(function(details){details.open=false;});}});\n\t\t\t\tif('IntersectionObserver' in window){state.observer=new IntersectionObserver(function(entries){if(entries[0].isIntersecting&&!sentinel.hidden){appendNext();}},{rootMargin:'500px 0px'});state.observer.observe(sentinel);}else{window.addEventListener('scroll',function(){if(!sentinel.hidden&&sentinel.getBoundingClientRect().top<window.innerHeight+500){appendNext();}},{passive:true});}\n\n\t\t\t\tfunction load(){\n\t\t\t\t\tif(state.loading){return;}\n\t\t\t\t\tvar indexUrl=safeHttpUrl(root.dataset.indexUrl,true);\n\t\t\t\t\tif(!indexUrl){showLoadError();return;}\n\t\t\t\t\tstate.loading=true;status.hidden=false;status.textContent=uiText('loading','Loading mineral collection...');\n\t\t\t\t\tfetch(indexUrl,{credentials:'same-origin',cache:'no-cache'}).then(function(response){\n\t\t\t\t\t\tif(!response.ok){throw new Error('HTTP '+response.status);}\n\t\t\t\t\t\tvar size=Number(response.headers.get('content-length')||0);if(size>128*1024*1024){throw new Error('Index too large');}\n\t\t\t\t\t\treturn response.json();\n\t\t\t\t\t}).then(function(data){\n\t\t\t\t\t\tdata=data&&typeof data==='object'?data:{};state.loading=false;state.retries=0;state.items=Array.isArray(data.items)?data.items.filter(function(item){return item&&typeof item==='object'&&!Array.isArray(item);}):[];state.facetTranslations=data.facet_translations&&typeof data.facet_translations==='object'&&!Array.isArray(data.facet_translations)?data.facet_translations:{};state.ui=data.ui&&typeof data.ui==='object'&&!Array.isArray(data.ui)?data.ui:{};setSort(state.sort);buildFacets();apply();\n\t\t\t\t\t}).catch(function(){state.loading=false;if(state.retries<2){state.retries++;status.textContent=uiText('loading','Loading mineral collection...');window.clearTimeout(state.retryTimer);state.retryTimer=window.setTimeout(load,state.retries*1200);return;}showLoadError();});\n\t\t\t\t}\n\t\t\t\tfunction showLoadError(){status.hidden=false;status.replaceChildren();status.appendChild(document.createTextNode(uiText('load_error','The mineral collection could not be loaded.')+' '));var retry=element('button','cmcf-reset',uiText('retry','Try again'));retry.type='button';retry.addEventListener('click',function(){state.retries=0;beginBoot();load();},{once:true});status.appendChild(retry);resultCount.textContent=uiText('unavailable','Unavailable');mobileResult.textContent=uiText('unavailable','Unavailable');finishBoot(true);}\n\t\t\t\tload();\n\t\t\t}\n\n\t\t\tfunction initAll(){document.querySelectorAll('[data-cmcf-v2]').forEach(init);}\n\t\t\tif(document.readyState==='loading'){document.addEventListener('DOMContentLoaded',initAll,{once:true});}else{initAll();}\n\t\t})();\n\t\t<\/script>\n\t\t\t\t<section\n\t\t\tid=\"crystals-mineral-collection-v2-1\"\n\t\t\tclass=\"cmcf cmcf-v2 cmcf-booting\"\n\t\t\tdata-cmcf-v2\n\t\t\taria-busy=\"true\"\n\t\t\tdata-index-url=\"https:\/\/crystals.rocks\/wp-content\/uploads\/crystals-mineral-index\/minerals-live-nb_no.json\"\n\t\t\tdata-language-home=\"https:\/\/crystals.rocks\/nb\/\"\n\t\t\tdata-default-home=\"https:\/\/crystals.rocks\/\"\n\t\t\tdata-language-slugs=\"[&quot;en&quot;,&quot;zh&quot;,&quot;es&quot;,&quot;ru&quot;,&quot;de&quot;,&quot;fr&quot;,&quot;pt&quot;,&quot;ja&quot;,&quot;ko&quot;,&quot;ar&quot;,&quot;it&quot;,&quot;hi&quot;,&quot;id&quot;,&quot;th&quot;,&quot;tr&quot;,&quot;vi&quot;,&quot;pl&quot;,&quot;fa&quot;,&quot;ur&quot;,&quot;nl&quot;,&quot;el&quot;,&quot;sv&quot;,&quot;cs&quot;,&quot;bn&quot;,&quot;ro&quot;,&quot;hu&quot;,&quot;he&quot;,&quot;sw&quot;,&quot;fi&quot;,&quot;nb&quot;,&quot;sk&quot;]\"\n\t\t\tdata-batch=\"48\"\n\t\t\tlang=\"nb-no\"\n\t\t\tdir=\"ltr\"\n\t\t>\n\t\t\t<div class=\"cmcf-boot-screen\" data-cmcf-boot-screen role=\"status\" aria-live=\"polite\">\n\t\t\t\t<div class=\"cmcf-boot-filter\" aria-hidden=\"true\"><\/div>\n\t\t\t\t<div class=\"cmcf-boot-cards\" aria-hidden=\"true\"><span class=\"cmcf-boot-card\"><\/span><span class=\"cmcf-boot-card\"><\/span><span class=\"cmcf-boot-card\"><\/span><span class=\"cmcf-boot-card\"><\/span><\/div>\n\t\t\t\t<p class=\"cmcf-boot-message\">Loading mineral collection...<\/p>\n\t\t\t<\/div>\n\t\t\t<div class=\"cmcf-seo-fallback\" data-cmcf-seo-fallback>\n\t\t\t<h2>Mineral records<\/h2>\n\t\t\t<div class=\"cmcf-seo-grid\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/bismutotantalite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/bismutotantalite.jpg\" alt=\"bismutotantalitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Bismutotantalite<\/h3>\n\t\t\t\t\t\t\t<p>Bismutotantalitt er et sjeldent tungt tantal-vismut-oksidmineral som tilh\u00f8rer columbitt-tantalitt-gruppen og krystalliserer i det ortorhombiske krystallsystemet. Karakterisert av en eksepsjonelt h\u00f8y egenvekt (opptil 8.98\u20139.0 g\/cm\u00b3), sub-adamantin til harpiksaktig glans og h\u00f8ye brytningsindekser, forekommer det som et accessorisk mineral i et sent stadium i sterkt fraksjonerte, litium-cesium-tantal (LCT) anrikede granittpegmatitter.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/cattierite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/cattierite.jpg\" alt=\"cattierite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Cattierite<\/h3>\n\t\t\t\t\t\t\t<p>Cattieritt er et sjeldent koboltsulfidmineral med kjemisk formel CoS\u2082, som tilh\u00f8rer pyrittgruppen. F\u00f8rst oppdaget i de rike stratiforme kobber-koboltforekomstene i Katanga Copperbelt i Den demokratiske republikken Kongo, forekommer det typisk som metalliske rosa-gr\u00e5 til m\u00f8rkegr\u00e5 mikroskopiske krystaller, terninger og granul\u00e6re aggregater sammen med andre basemetallsulfider.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/delhayelite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/delhayelite.jpg\" alt=\"delhayelite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Delhayelite<\/h3>\n\t\t\t\t\t\t\t<p>Delhayelitt er et sjeldent, strukturelt komplekst, vannholdig kalium-kalsium-natrium-fyllosilikatmineral som inneholder essensielle flyktige halogener og sulfatanioner (Cl, F og SO\u2084\u00b2\u207b). Opprinnelig oppdaget i de silika-undermettede peralkaline nefelinitlavaene til Mount Shaheru i Den demokratiske republikken Kongo, krystalliserer det i det ortorombiske krystallsystemet og fungerer som et viktig indikatormineral for sent stadium flyktige...<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/edscottite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/edscottite.jpg\" alt=\"Edscottitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Edscottitt<\/h3>\n\t\t\t\t\t\t\t<p>Edscottitt er et ultra sjeldent jernkarbidmineral (Fe5C2) som ble oppdaget i Wedderburn-jernmeteoritten, og dannet seg som en fase under den langsomme avkj\u00f8lingen av kjernen til en gammel planetesimal.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/ferropericlase\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/ferropericlase.jpg\" alt=\"ferroperiklas\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Ferropericlase<\/h3>\n\t\t\t\t\t\t\t<p>Ferroperiklase (eller magnesiow\u00fcstit) er en jernholdig varietet eller art av periklase, representert ved den kjemiske formelen (Mg,Fe)O. Den blir tolket som en av de prim\u00e6re mineralbestanddelene i jordens nedre mantel sammen med silikatperovskitt, og forekommer ofte som mikroinneslutninger i diamanter fra dyp mantel.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/forsterite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Forsterite-768x510.jpg\" alt=\"Forstitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Forstitt<\/h3>\n\t\t\t\t\t\t\t<p>Forsteritt er det magnesiumrike endeleddet i olivinfastoppl\u00f8sningsserien (Mg\u2082SiO\u2084 - Fe\u2082SiO\u2084), og krystalliserer i det ortorombiske krystallsystemet. Som et essensielt bergartsdannende ortosilikat (nesosilikat) mineral utgj\u00f8r den den dominerende volumfasen i jordens \u00f8vre mantel (peridotitt\/dunitt) og er utbredt i ultramafiske magmatiske bergarter, kontaktmetamorfe dolomittiske kalksteiner og primitive chondrittiske meteoritter. Mellomvarianter av edelstenskvalitet rike p\u00e5...<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/galena\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Galena-768x512.jpg\" alt=\"Galena\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Galena<\/h3>\n\t\t\t\t\t\t\t<p>Galena er den prim\u00e6re naturlige mineralformen av bly(II)sulfid (PbS), som krystalliserer i det isometriske krystallsystemet med en halitt-type steinsaltkrystallstruktur. Som verdens mest kritiske og rikelige malm av bly\u2014og en viktig historisk kilde til biprodukts\u00f8lv\u2014er galena feiret for sin h\u00f8ye spesifikke vekt (~7.6), str\u00e5lende metallisk glans, blygr\u00e5 strek og perfekt kubisk...<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/gerstleyite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/gerstleyite-768x767.jpg\" alt=\"gerstleyite (2)\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Gerstleyitt<\/h3>\n\t\t\t\t\t\t\t<p>Gerstleyitt er et ekstremt sjeldent hydrert natrium-antimon-arsen-sulfosaltmineral, kjent som en av de f\u00f8rste oppdagede alkalib\u00e6rende sulfosalter. Det forekommer vanligvis som cinnabar-r\u00f8de til svartlige fibrose eller plattete aggregater i lakustriske boratforekomster.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/geversite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/geversite.jpg\" alt=\"geversite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Geversite<\/h3>\n\t\t\t\t\t\t\t<p>Geversitt er et sjeldent platina-gruppe-mineral (PGM) med den kjemiske sammensetningen PtSb\u2082, som krystalliserer i den isometriske pyrittstrukturtypen. F\u00f8rst beskrevet fra Driekop-gruven i Bushveld-magmatiske kompleks i S\u00f8r-Afrika, danner det mikroskopiske metalliske korn, idiomorfe kuber og komplekse sammenvoksninger som vanligvis finnes i ultramafiske bergarter, kromittitter og magmatiske sulfidforekomster.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/halite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Halite-768x768.png\" alt=\"Halitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Halitt<\/h3>\n\t\t\t\t\t\t\t<p>Halitt er mineralformen for natriumklorid (NaCl), vanligvis kjent som steinsalt. Den danner isometriske krystaller i evaporittforekomster og er avgj\u00f8rende for menneskeliv, industri og kjemisk produksjon.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/kernowite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/imgi_115_kernowite.png\" alt=\"Kernowite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Kernowite<\/h3>\n\t\t\t\t\t\t\t<p>Kernowitt er et sjeldent hydrert mineral av kobber-jern-arsenat som ble oppdaget i St Day, Cornwall, Storbritannia. Det er det jern-dominerte analogon til lirokonitt. Det er kjent for sine distinkte smaragdgr\u00f8nne krystaller og krystalliserer i det monokline systemet, der det vanligvis danner tabul\u00e6re til kileformede krystaller i oksiderte soner av kobberforekomster.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/krotite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/krotite-768x549.png\" alt=\"krotite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Krotite<\/h3>\n\t\t\t\t\t\t\t<p>Krotitt er et lavtrykk-, h\u00f8ytemperaturs kalsiumaluminatoksidmineral (CaAl\u2082O\u2084) som ble oppdaget i refrakt\u00e6re inkluderinger av primitive kondrittmeteoritter, og fungerer som ett av de tidligste faste materialene som dannet seg i solt\u00e5ken.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/manandonite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/manandonite-768x596.jpg\" alt=\"Manandonite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Manandonite<\/h3>\n\t\t\t\t\t\t\t<p>Manandonitt er et ekstraordin\u00e6rt sjeldent, litium- og borholdig trioktaedrisk-dioktaedrisk fyllosilikatmineral som strukturelt tilh\u00f8rer 1:1-serpentin-kaolinitt-gruppen. F\u00f8rst dokumentert i de h\u00f8yt fraksjonerte granittiske pegmatittene p\u00e5 Madagaskar, er det unikt innen mineralogien som et av f\u00e5 sjiktsilikater som inneholder essensielt strukturelt bor i de tetraedriske lagene sammen med essensielt oktaedrisk litium og...<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/naldrettite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/naldrettite-768x512.jpg\" alt=\"Naldrettitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Naldrettitt<\/h3>\n\t\t\t\t\t\t\t<p>Naldrettitt er et sjeldent palladiumantimonidmineral (Pd\u2082Sb) som ble oppdaget i Sudbury-gruveomr\u00e5det, og som dannes under senmagmatiske hydrotermale forhold innenfor nikkel-kobber-sulfidforekomster.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/pseudorutile\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Pseudorutile-2.gif\" alt=\"pseudorutile\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>pseudorutile<\/h3>\n\t\t\t\t\t\t\t<p>Pseudorutil er et mellomliggende titan-jernoksidmineral som hovedsakelig dannes under lavtemperaturforvitring og progressiv utluting av ilmenitt i tungmineralsandforekomster. Strukturelt og kjemisk forskjellig fra rutil og ilmenitt, spiller det en viktig overgangsrolle i den supergene omdannelsesrekkef\u00f8lgen fra ilmenitt til leukoksen og sekund\u00e6r rutil\/anatas, noe som gj\u00f8r det til en essensiell fase i global...<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/quartz\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Quartz-768x575.jpg\" alt=\"Kvarts\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Kvarts<\/h3>\n\t\t\t\t\t\t\t<p>Kvarts er den definitive lavtemperatur-trigonale polymorfen av silisiumdioksid (SiO\u2082), stabil opptil 573 \u00b0C ved omgivelsestrykk. Som den definerende standarden for Mohs hardhet 7 og en av de mest tallrike bergartsdannende rammetektosilikatene i jordens kontinentale skorpe, er kvarts kjent for sin sterke piezoelektrisitet, kjemiske bestandighet, frav\u00e6r av kl\u00f8v, og omfattende suite...<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/ruby\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/imgi_212_Cut_Ruby_Image-768x395.jpg\" alt=\"Ruby\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Ruby<\/h3>\n\t\t\t\t\t\t\t<p>Rubin er den fornemme r\u00f8de edelstensvarianten av mineralslekten korund (aluminiumoksid, Al\u2082O\u2083), farget hovedsakelig av spormengder av krom (Cr\u00b3\u207a som erstatter Al\u00b3\u207a i oktaedrisk koordinasjon). Kjent som en av de tradisjonelle hovededelstenene, viser den eksepsjonell hardhet p\u00e5 Mohs skala (9), h\u00f8ye brytningsindekser, tydelig pleokroisme og livlig kromindusert r\u00f8d fluorescens under langb\u00f8lget UV...<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"cmcf-seo-card\">\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/sicherite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/sicherite-3-768x606.jpg\" alt=\"Sikkerhet\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>Sikkerhet<\/h3>\n\t\t\t\t\t\t\t<p>Sicherite er en sv\u00e6rt sjelden thallium-arsen-sulfosalt-mineral som tilh\u00f8rer det ortorombiske krystallsystemet, f\u00f8rst oppdaget i huler av Trias-dolomitt i det ber\u00f8mte Lengenbach-gruva, Sveits.<\/p>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ItemList\",\"name\":\"Mineral records\",\"numberOfItems\":18,\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Bismutotantalite\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/bismutotantalite\/\",\"description\":\"Bismutotantalitt er et sjeldent tungt tantal-vismut-oksidmineral som tilh\u00f8rer columbitt-tantalitt-gruppen og krystalliserer i det ortorhombiske krystallsystemet. Karakterisert av en eksepsjonelt h\u00f8y egenvekt (opptil 8.98\u20139.0 g\/cm\u00b3), sub-adamantin til harpiksaktig glans og h\u00f8ye brytningsindekser, forekommer det som et accessorisk mineral i et sent stadium i sterkt fraksjonerte, litium-cesium-tantal (LCT) anrikede granittpegmatitter.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/bismutotantalite.jpg\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cattierite\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/cattierite\/\",\"description\":\"Cattieritt er et sjeldent koboltsulfidmineral med kjemisk formel CoS\u2082, som tilh\u00f8rer pyrittgruppen. F\u00f8rst oppdaget i de rike stratiforme kobber-koboltforekomstene i Katanga Copperbelt i Den demokratiske republikken Kongo, forekommer det typisk som metalliske rosa-gr\u00e5 til m\u00f8rkegr\u00e5 mikroskopiske krystaller, terninger og granul\u00e6re aggregater sammen med andre basemetallsulfider.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/cattierite.jpg\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Delhayelite\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/delhayelite\/\",\"description\":\"Delhayelitt er et sjeldent, strukturelt komplekst, vannholdig kalium-kalsium-natrium-fyllosilikatmineral som inneholder essensielle flyktige halogener og sulfatanioner (Cl, F og SO\u2084\u00b2\u207b). Opprinnelig oppdaget i de silika-undermettede peralkaline nefelinitlavaene til Mount Shaheru i Den demokratiske republikken Kongo, krystalliserer det i det ortorombiske krystallsystemet og fungerer som et viktig indikatormineral for sent stadium flyktige...\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/delhayelite.jpg\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Edscottitt\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/edscottite\/\",\"description\":\"Edscottitt er et ultra sjeldent jernkarbidmineral (Fe5C2) som ble oppdaget i Wedderburn-jernmeteoritten, og dannet seg som en fase under den langsomme avkj\u00f8lingen av kjernen til en gammel planetesimal.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/edscottite.jpg\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Ferropericlase\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/ferropericlase\/\",\"description\":\"Ferroperiklase (eller magnesiow\u00fcstit) er en jernholdig varietet eller art av periklase, representert ved den kjemiske formelen (Mg,Fe)O. Den blir tolket som en av de prim\u00e6re mineralbestanddelene i jordens nedre mantel sammen med silikatperovskitt, og forekommer ofte som mikroinneslutninger i diamanter fra dyp mantel.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/ferropericlase.jpg\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"Forstitt\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/forsterite\/\",\"description\":\"Forsteritt er det magnesiumrike endeleddet i olivinfastoppl\u00f8sningsserien (Mg\u2082SiO\u2084 - Fe\u2082SiO\u2084), og krystalliserer i det ortorombiske krystallsystemet. Som et essensielt bergartsdannende ortosilikat (nesosilikat) mineral utgj\u00f8r den den dominerende volumfasen i jordens \u00f8vre mantel (peridotitt\/dunitt) og er utbredt i ultramafiske magmatiske bergarter, kontaktmetamorfe dolomittiske kalksteiner og primitive chondrittiske meteoritter. Mellomvarianter av edelstenskvalitet rike p\u00e5...\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Forsterite-768x510.jpg\"},{\"@type\":\"ListItem\",\"position\":7,\"name\":\"Galena\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/galena\/\",\"description\":\"Galena er den prim\u00e6re naturlige mineralformen av bly(II)sulfid (PbS), som krystalliserer i det isometriske krystallsystemet med en halitt-type steinsaltkrystallstruktur. Som verdens mest kritiske og rikelige malm av bly\u2014og en viktig historisk kilde til biprodukts\u00f8lv\u2014er galena feiret for sin h\u00f8ye spesifikke vekt (~7.6), str\u00e5lende metallisk glans, blygr\u00e5 strek og perfekt kubisk...\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Galena-768x512.jpg\"},{\"@type\":\"ListItem\",\"position\":8,\"name\":\"Gerstleyitt\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/gerstleyite\/\",\"description\":\"Gerstleyitt er et ekstremt sjeldent hydrert natrium-antimon-arsen-sulfosaltmineral, kjent som en av de f\u00f8rste oppdagede alkalib\u00e6rende sulfosalter. Det forekommer vanligvis som cinnabar-r\u00f8de til svartlige fibrose eller plattete aggregater i lakustriske boratforekomster.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/gerstleyite-768x767.jpg\"},{\"@type\":\"ListItem\",\"position\":9,\"name\":\"Geversite\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/geversite\/\",\"description\":\"Geversitt er et sjeldent platina-gruppe-mineral (PGM) med den kjemiske sammensetningen PtSb\u2082, som krystalliserer i den isometriske pyrittstrukturtypen. F\u00f8rst beskrevet fra Driekop-gruven i Bushveld-magmatiske kompleks i S\u00f8r-Afrika, danner det mikroskopiske metalliske korn, idiomorfe kuber og komplekse sammenvoksninger som vanligvis finnes i ultramafiske bergarter, kromittitter og magmatiske sulfidforekomster.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/geversite.jpg\"},{\"@type\":\"ListItem\",\"position\":10,\"name\":\"Halitt\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/halite\/\",\"description\":\"Halitt er mineralformen for natriumklorid (NaCl), vanligvis kjent som steinsalt. Den danner isometriske krystaller i evaporittforekomster og er avgj\u00f8rende for menneskeliv, industri og kjemisk produksjon.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Halite-768x768.png\"},{\"@type\":\"ListItem\",\"position\":11,\"name\":\"Kernowite\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/kernowite\/\",\"description\":\"Kernowitt er et sjeldent hydrert mineral av kobber-jern-arsenat som ble oppdaget i St Day, Cornwall, Storbritannia. Det er det jern-dominerte analogon til lirokonitt. Det er kjent for sine distinkte smaragdgr\u00f8nne krystaller og krystalliserer i det monokline systemet, der det vanligvis danner tabul\u00e6re til kileformede krystaller i oksiderte soner av kobberforekomster.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/imgi_115_kernowite.png\"},{\"@type\":\"ListItem\",\"position\":12,\"name\":\"Krotite\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/krotite\/\",\"description\":\"Krotitt er et lavtrykk-, h\u00f8ytemperaturs kalsiumaluminatoksidmineral (CaAl\u2082O\u2084) som ble oppdaget i refrakt\u00e6re inkluderinger av primitive kondrittmeteoritter, og fungerer som ett av de tidligste faste materialene som dannet seg i solt\u00e5ken.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/krotite-768x549.png\"},{\"@type\":\"ListItem\",\"position\":13,\"name\":\"Manandonite\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/manandonite\/\",\"description\":\"Manandonitt er et ekstraordin\u00e6rt sjeldent, litium- og borholdig trioktaedrisk-dioktaedrisk fyllosilikatmineral som strukturelt tilh\u00f8rer 1:1-serpentin-kaolinitt-gruppen. F\u00f8rst dokumentert i de h\u00f8yt fraksjonerte granittiske pegmatittene p\u00e5 Madagaskar, er det unikt innen mineralogien som et av f\u00e5 sjiktsilikater som inneholder essensielt strukturelt bor i de tetraedriske lagene sammen med essensielt oktaedrisk litium og...\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/manandonite-768x596.jpg\"},{\"@type\":\"ListItem\",\"position\":14,\"name\":\"Naldrettitt\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/naldrettite\/\",\"description\":\"Naldrettitt er et sjeldent palladiumantimonidmineral (Pd\u2082Sb) som ble oppdaget i Sudbury-gruveomr\u00e5det, og som dannes under senmagmatiske hydrotermale forhold innenfor nikkel-kobber-sulfidforekomster.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/naldrettite-768x512.jpg\"},{\"@type\":\"ListItem\",\"position\":15,\"name\":\"pseudorutile\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/pseudorutile\/\",\"description\":\"Pseudorutil er et mellomliggende titan-jernoksidmineral som hovedsakelig dannes under lavtemperaturforvitring og progressiv utluting av ilmenitt i tungmineralsandforekomster. Strukturelt og kjemisk forskjellig fra rutil og ilmenitt, spiller det en viktig overgangsrolle i den supergene omdannelsesrekkef\u00f8lgen fra ilmenitt til leukoksen og sekund\u00e6r rutil\/anatas, noe som gj\u00f8r det til en essensiell fase i global...\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Pseudorutile-2.gif\"},{\"@type\":\"ListItem\",\"position\":16,\"name\":\"Kvarts\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/quartz\/\",\"description\":\"Kvarts er den definitive lavtemperatur-trigonale polymorfen av silisiumdioksid (SiO\u2082), stabil opptil 573 \u00b0C ved omgivelsestrykk. Som den definerende standarden for Mohs hardhet 7 og en av de mest tallrike bergartsdannende rammetektosilikatene i jordens kontinentale skorpe, er kvarts kjent for sin sterke piezoelektrisitet, kjemiske bestandighet, frav\u00e6r av kl\u00f8v, og omfattende suite...\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Quartz-768x575.jpg\"},{\"@type\":\"ListItem\",\"position\":17,\"name\":\"Ruby\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/ruby\/\",\"description\":\"Rubin er den fornemme r\u00f8de edelstensvarianten av mineralslekten korund (aluminiumoksid, Al\u2082O\u2083), farget hovedsakelig av spormengder av krom (Cr\u00b3\u207a som erstatter Al\u00b3\u207a i oktaedrisk koordinasjon). Kjent som en av de tradisjonelle hovededelstenene, viser den eksepsjonell hardhet p\u00e5 Mohs skala (9), h\u00f8ye brytningsindekser, tydelig pleokroisme og livlig kromindusert r\u00f8d fluorescens under langb\u00f8lget UV...\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/imgi_212_Cut_Ruby_Image-768x395.jpg\"},{\"@type\":\"ListItem\",\"position\":18,\"name\":\"Sikkerhet\",\"url\":\"https:\/\/crystals.rocks\/nb\/minerals\/sicherite\/\",\"description\":\"Sicherite er en sv\u00e6rt sjelden thallium-arsen-sulfosalt-mineral som tilh\u00f8rer det ortorombiske krystallsystemet, f\u00f8rst oppdaget i huler av Trias-dolomitt i det ber\u00f8mte Lengenbach-gruva, Sveits.\",\"image\":\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/sicherite-3-768x606.jpg\"}]}<\/script>\t\t\t<div class=\"cmcf-mobile-bar\">\n\t\t\t\t<div class=\"cmcf-mobile-bar-inner\">\n\t\t\t\t\t<button class=\"cmcf-open\" type=\"button\" aria-expanded=\"false\" 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class=\"cmcf-active\" data-active-filters hidden><\/div>\n\t\t\t\t<div class=\"cmcf-status\" data-status>Loading mineral collection...<\/div>\n\t\t\t\t<div class=\"cmcf-grid\" data-grid><\/div>\n\t\t\t\t<div class=\"cmcf-empty\" data-empty hidden>\n\t\t\t\t\t<h3>No minerals found<\/h3>\n\t\t\t\t\t<p>Try removing a filter or using a broader search.<\/p>\n\t\t\t\t\t<button type=\"button\" data-empty-reset>Clear filters<\/button>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"cmcf-sentinel\" data-sentinel aria-hidden=\"true\"><\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t<noscript><nav class=\"cmcf-crawl-links\" aria-label=\"Mineral records\">\n\t\t\t<h2>Mineral records<\/h2>\n\t\t\t<ul>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/sicherite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/sicherite-3-768x606.jpg\" alt=\"Sicherite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Sicherite<\/strong>\n\t\t\t\t\t\t\t<span>Sicherite is an exceedingly rare thallium arsenic sulfosalt mineral belonging to the orthorhombic crystal system, first discovered in the cavities of Triassic dolomites at the famed Lengenbach Quarry, Switzerland.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/gerstleyite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/gerstleyite-2-768x767.jpg\" alt=\"gerstleyite (2)\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Gerstleyite<\/strong>\n\t\t\t\t\t\t\t<span>Gerstleyite is an extremely rare hydrated sodium antimony arsenic sulfosalt mineral, notable as one of the first discovered alkali-bearing sulfosalts. It typically occurs as cinnabar-red to blackish-red fibrous or platy aggregates in lacustrine borate deposits.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/edscottite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/edscottite.jpg\" alt=\"Edscottite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Edscottite<\/strong>\n\t\t\t\t\t\t\t<span>Edscottite is an ultra-rare iron carbide mineral (Fe5C2) discovered inside the Wedderburn iron meteorite, formed as a phase during the slow cooling of an ancient planetesimal core.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/naldrettite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/naldrettite-768x512.jpg\" alt=\"Naldrettite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Naldrettite<\/strong>\n\t\t\t\t\t\t\t<span>Naldrettite is a rare palladium antimonide mineral (Pd2Sb) discovered in the Sudbury mining district, forming under late-magmatic hydrothermal conditions within nickel-copper sulfide deposits.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/krotite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/krotite-768x549.png\" alt=\"krotite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Krotite<\/strong>\n\t\t\t\t\t\t\t<span>Krotite is a low-pressure, high-temperature calcium aluminate oxide mineral (CaAl\u2082O\u2084) discovered within refractory inclusions of primitive chondritic meteorites, serving as one of the earliest solid materials formed in the solar nebula.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/kernowite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/imgi_115_kernowite.png\" alt=\"Kernowite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Kernowite<\/strong>\n\t\t\t\t\t\t\t<span>Kernowite is a rare copper iron arsenate hydrate mineral discovered in St Day, Cornwall, UK. It is the iron-dominant analogue of liroconite. Known for its distinct emerald-green crystals, it crystallizes in the monoclinic system and typically forms as tabular to wedge-shaped crystals in oxidized copper deposit zones.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/ferropericlase\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/ferropericlase.jpg\" alt=\"ferropericlase\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ferropericlase<\/strong>\n\t\t\t\t\t\t\t<span>Ferropericlase (or magnesiow\u00fcstite) is an iron-bearing variety or species of periclase, represented by the chemical formula (Mg,Fe)O. It is interpreted as one of the primary mineral components of the Earth&#039;s lower mantle alongside silicate perovskite, frequently occurring as micro-inclusions in deep mantle diamonds.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/geversite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/geversite.jpg\" alt=\"geversite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Geversite<\/strong>\n\t\t\t\t\t\t\t<span>Geversite is a rare platinum-group mineral (PGM) with the chemical composition PtSb\u2082, crystallizing in the isometric pyrite structure type. First described from the Driekop Mine in the Bushveld Igneous Complex, South Africa, it forms microscopic metallic grains, euhedral cubes, and complex intergrowths typically hosted in ultramafic rocks, chromitites, and magmatic sulfide deposits.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/cattierite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/cattierite.jpg\" alt=\"cattierite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Cattierite<\/strong>\n\t\t\t\t\t\t\t<span>Cattierite is a rare cobalt sulfide mineral with the chemical formula CoS\u2082, belonging to the pyrite group. First discovered in the rich stratiform copper-cobalt deposits of the Katanga Copperbelt in the Democratic Republic of the Congo, it typically occurs as metallic pinkish-gray to dark gray microscopic crystals, cubes, and granular aggregates associated with other base-metal sulfides.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/bismutotantalite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/bismutotantalite.jpg\" alt=\"bismutotantalite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Bismutotantalite<\/strong>\n\t\t\t\t\t\t\t<span>Bismutotantalite is a rare heavy tantalum-bismuth oxide mineral belonging to the columbite-tantalite group, crystallizing in the orthorhombic crystal system. Characterized by an exceptionally high specific gravity (up to 8.98\u20139.0 g\/cm\u00b3), sub-adamantine to resinous luster, and high refractive indices, it occurs as a late-stage accessory mineral in highly fractionated, lithium-cesium-tantalum (LCT) enriched granitic pegmatites.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/delhayelite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/delhayelite.jpg\" alt=\"delhayelite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Delhayelite<\/strong>\n\t\t\t\t\t\t\t<span>Delhayelite is a rare, structurally complex hydrous potassium-calcium-sodium phyllosilicate mineral containing essential volatile halogens and sulfate anions (Cl, F, and SO\u2084\u00b2\u207b). Initially discovered in the silica-undersaturated peralkaline nephelinite lavas of Mount Shaheru in the Democratic Republic of the Congo, it crystallizes in the orthorhombic crystal system and serves as an important indicator mineral for late-stage volatile and alkali enrichment in hyper-agpaitic igneous environments.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/manandonite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/manandonite-768x596.jpg\" alt=\"Manandonite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Manandonite<\/strong>\n\t\t\t\t\t\t\t<span>Manandonite is an extraordinarily rare, lithium- and boron-bearing trioctahedral-dioctahedral phyllosilicate mineral species belonging structurally to the 1:1 serpentine-kaolinite group. First documented in the highly fractionated granitic pegmatites of Madagascar, it is unique in mineralogy as one of the few sheet silicates that accommodates essential structural boron into the tetrahedral layers along with essential octahedral lithium and aluminum.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/halite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Halite-768x512.jpg\" alt=\"Halite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Halite<\/strong>\n\t\t\t\t\t\t\t<span>Halite is the mineral form of sodium chloride (NaCl), commonly known as rock salt. It forms isometric crystals in evaporite deposits and is essential to human life, industry, and chemical production.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/pseudorutile\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Pseudorutile-2.gif\" alt=\"Pseudorutile\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Pseudorutile<\/strong>\n\t\t\t\t\t\t\t<span>Pseudorutile is an intermediate titanium-iron oxide mineral formed primarily during the low-temperature weathering and progressive leaching of ilmenite in heavy mineral sand deposits. Structurally and chemically distinct from rutile and ilmenite, it plays a vital transitional role in the supergene alteration sequence from ilmenite to leucoxene and secondary rutile\/anatase, making it an essential phase in global titanium placer mining and processing.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/galena\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Galena-768x512.jpg\" alt=\"Galena\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Galena<\/strong>\n\t\t\t\t\t\t\t<span>Galena is the primary natural mineral form of lead(II) sulfide (PbS), crystallizing in the isometric crystal system with a halite-type rock-salt crystal structure. As the world&#039;s most critical and abundant ore of lead\u2014and a major historical source of byproduct silver\u2014galena is celebrated for its high specific gravity (~7.6), splendent metallic luster, lead-gray streak, and perfect cubic cleavage along three perpendicular planes.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/forsterite\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Forsterite-768x510.jpg\" alt=\"Forsterite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Forsterite<\/strong>\n\t\t\t\t\t\t\t<span>Forsterite is the magnesium-rich endmember of the olivine solid-solution series (Mg\u2082SiO\u2084 - Fe\u2082SiO\u2084), crystallizing in the orthorhombic crystal system. As an essential rock-forming orthosilicate (nesosilicate) mineral, it constitutes the dominant volumetric phase of Earth&#039;s upper mantle (peridotite\/dunite) and is widespread in ultramafic igneous rocks, contact-metamorphosed dolomitic limestones, and primitive chondritic meteorites. Gem-quality intermediate varieties rich in the forsterite component are celebrated worldwide as Peridot.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/quartz\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Quartz-768x575.jpg\" alt=\"Quartz\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Quartz<\/strong>\n\t\t\t\t\t\t\t<span>Quartz is the definitive low-temperature trigonal polymorph of silicon dioxide (SiO\u2082), stable up to 573 \u00b0C at ambient pressures. As the defining benchmark for Mohs hardness 7 and one of the most abundant rock-forming framework tectosilicates in the Earth&#039;s continental crust, quartz is renowned for its strong piezoelectricity, chemical durability, absence of cleavage, and extensive suite of colored macrocrystalline and microcrystalline (chalcedony) varieties.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/ruby\/\">\n\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Ruby-768x401.jpeg\" alt=\"Ruby\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ruby<\/strong>\n\t\t\t\t\t\t\t<span>Ruby is the prestigious red, gem-quality variety of the mineral species corundum (aluminum oxide, Al\u2082O\u2083), colored predominantly by trace amounts of chromium (Cr\u00b3\u207a substituting for Al\u00b3\u207a in octahedral coordination). Renowned as one of the traditional cardinal gemstones, it exhibits exceptional Mohs hardness (9), high refractive indices, pronounced pleochroism, and vivid chromium-induced red fluorescence under longwave UV radiation.<\/span>\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/nav><\/noscript>\t\t<noscript><style>.cmcf-v2.cmcf-booting{display:none!important}<\/style><\/noscript>\n\t\t<noscript><nav class=\"cmcf-noscript\" aria-label=\"Mineral records\">\n\t\t\t<h2>Mineral records<\/h2>\n\t\t\t<ul>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/bismutotantalite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/bismutotantalite.jpg\" alt=\"bismutotantalitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Bismutotantalite<\/strong>\n\t\t\t\t\t\t\t\t<span>Bismutotantalitt er et sjeldent tungt tantal-vismut-oksidmineral som tilh\u00f8rer columbitt-tantalitt-gruppen og krystalliserer i det ortorhombiske krystallsystemet. Karakterisert av en eksepsjonelt h\u00f8y egenvekt (opptil 8.98\u20139.0 g\/cm\u00b3), sub-adamantin til harpiksaktig glans og h\u00f8ye brytningsindekser, forekommer det som et accessorisk mineral i et sent stadium i sterkt fraksjonerte, litium-cesium-tantal (LCT) anrikede granittpegmatitter.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/cattierite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/cattierite.jpg\" alt=\"cattierite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Cattierite<\/strong>\n\t\t\t\t\t\t\t\t<span>Cattieritt er et sjeldent koboltsulfidmineral med kjemisk formel CoS\u2082, som tilh\u00f8rer pyrittgruppen. F\u00f8rst oppdaget i de rike stratiforme kobber-koboltforekomstene i Katanga Copperbelt i Den demokratiske republikken Kongo, forekommer det typisk som metalliske rosa-gr\u00e5 til m\u00f8rkegr\u00e5 mikroskopiske krystaller, terninger og granul\u00e6re aggregater sammen med andre basemetallsulfider.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/delhayelite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/delhayelite.jpg\" alt=\"delhayelite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Delhayelite<\/strong>\n\t\t\t\t\t\t\t\t<span>Delhayelitt er et sjeldent, strukturelt komplekst, vannholdig kalium-kalsium-natrium-fyllosilikatmineral som inneholder essensielle flyktige halogener og sulfatanioner (Cl, F og SO\u2084\u00b2\u207b). Opprinnelig oppdaget i de silika-undermettede peralkaline nefelinitlavaene til Mount Shaheru i Den demokratiske republikken Kongo, krystalliserer det i det ortorombiske krystallsystemet og fungerer som et viktig indikatormineral for sent stadium flyktige...<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/edscottite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/edscottite.jpg\" alt=\"Edscottitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Edscottitt<\/strong>\n\t\t\t\t\t\t\t\t<span>Edscottitt er et ultra sjeldent jernkarbidmineral (Fe5C2) som ble oppdaget i Wedderburn-jernmeteoritten, og dannet seg som en fase under den langsomme avkj\u00f8lingen av kjernen til en gammel planetesimal.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/ferropericlase\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/ferropericlase.jpg\" alt=\"ferroperiklas\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ferropericlase<\/strong>\n\t\t\t\t\t\t\t\t<span>Ferroperiklase (eller magnesiow\u00fcstit) er en jernholdig varietet eller art av periklase, representert ved den kjemiske formelen (Mg,Fe)O. Den blir tolket som en av de prim\u00e6re mineralbestanddelene i jordens nedre mantel sammen med silikatperovskitt, og forekommer ofte som mikroinneslutninger i diamanter fra dyp mantel.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/forsterite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Forsterite-768x510.jpg\" alt=\"Forstitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Forstitt<\/strong>\n\t\t\t\t\t\t\t\t<span>Forsteritt er det magnesiumrike endeleddet i olivinfastoppl\u00f8sningsserien (Mg\u2082SiO\u2084 - Fe\u2082SiO\u2084), og krystalliserer i det ortorombiske krystallsystemet. Som et essensielt bergartsdannende ortosilikat (nesosilikat) mineral utgj\u00f8r den den dominerende volumfasen i jordens \u00f8vre mantel (peridotitt\/dunitt) og er utbredt i ultramafiske magmatiske bergarter, kontaktmetamorfe dolomittiske kalksteiner og primitive chondrittiske meteoritter. Mellomvarianter av edelstenskvalitet rike p\u00e5...<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/galena\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Galena-768x512.jpg\" alt=\"Galena\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Galena<\/strong>\n\t\t\t\t\t\t\t\t<span>Galena er den prim\u00e6re naturlige mineralformen av bly(II)sulfid (PbS), som krystalliserer i det isometriske krystallsystemet med en halitt-type steinsaltkrystallstruktur. Som verdens mest kritiske og rikelige malm av bly\u2014og en viktig historisk kilde til biprodukts\u00f8lv\u2014er galena feiret for sin h\u00f8ye spesifikke vekt (~7.6), str\u00e5lende metallisk glans, blygr\u00e5 strek og perfekt kubisk...<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/gerstleyite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/gerstleyite-768x767.jpg\" alt=\"gerstleyite (2)\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Gerstleyitt<\/strong>\n\t\t\t\t\t\t\t\t<span>Gerstleyitt er et ekstremt sjeldent hydrert natrium-antimon-arsen-sulfosaltmineral, kjent som en av de f\u00f8rste oppdagede alkalib\u00e6rende sulfosalter. Det forekommer vanligvis som cinnabar-r\u00f8de til svartlige fibrose eller plattete aggregater i lakustriske boratforekomster.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/geversite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/geversite.jpg\" alt=\"geversite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Geversite<\/strong>\n\t\t\t\t\t\t\t\t<span>Geversitt er et sjeldent platina-gruppe-mineral (PGM) med den kjemiske sammensetningen PtSb\u2082, som krystalliserer i den isometriske pyrittstrukturtypen. F\u00f8rst beskrevet fra Driekop-gruven i Bushveld-magmatiske kompleks i S\u00f8r-Afrika, danner det mikroskopiske metalliske korn, idiomorfe kuber og komplekse sammenvoksninger som vanligvis finnes i ultramafiske bergarter, kromittitter og magmatiske sulfidforekomster.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/halite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Halite-768x768.png\" alt=\"Halitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Halitt<\/strong>\n\t\t\t\t\t\t\t\t<span>Halitt er mineralformen for natriumklorid (NaCl), vanligvis kjent som steinsalt. Den danner isometriske krystaller i evaporittforekomster og er avgj\u00f8rende for menneskeliv, industri og kjemisk produksjon.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/kernowite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/imgi_115_kernowite.png\" alt=\"Kernowite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Kernowite<\/strong>\n\t\t\t\t\t\t\t\t<span>Kernowitt er et sjeldent hydrert mineral av kobber-jern-arsenat som ble oppdaget i St Day, Cornwall, Storbritannia. Det er det jern-dominerte analogon til lirokonitt. Det er kjent for sine distinkte smaragdgr\u00f8nne krystaller og krystalliserer i det monokline systemet, der det vanligvis danner tabul\u00e6re til kileformede krystaller i oksiderte soner av kobberforekomster.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/krotite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/krotite-768x549.png\" alt=\"krotite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Krotite<\/strong>\n\t\t\t\t\t\t\t\t<span>Krotitt er et lavtrykk-, h\u00f8ytemperaturs kalsiumaluminatoksidmineral (CaAl\u2082O\u2084) som ble oppdaget i refrakt\u00e6re inkluderinger av primitive kondrittmeteoritter, og fungerer som ett av de tidligste faste materialene som dannet seg i solt\u00e5ken.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/manandonite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/manandonite-768x596.jpg\" alt=\"Manandonite\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Manandonite<\/strong>\n\t\t\t\t\t\t\t\t<span>Manandonitt er et ekstraordin\u00e6rt sjeldent, litium- og borholdig trioktaedrisk-dioktaedrisk fyllosilikatmineral som strukturelt tilh\u00f8rer 1:1-serpentin-kaolinitt-gruppen. F\u00f8rst dokumentert i de h\u00f8yt fraksjonerte granittiske pegmatittene p\u00e5 Madagaskar, er det unikt innen mineralogien som et av f\u00e5 sjiktsilikater som inneholder essensielt strukturelt bor i de tetraedriske lagene sammen med essensielt oktaedrisk litium og...<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/naldrettite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/naldrettite-768x512.jpg\" alt=\"Naldrettitt\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Naldrettitt<\/strong>\n\t\t\t\t\t\t\t\t<span>Naldrettitt er et sjeldent palladiumantimonidmineral (Pd\u2082Sb) som ble oppdaget i Sudbury-gruveomr\u00e5det, og som dannes under senmagmatiske hydrotermale forhold innenfor nikkel-kobber-sulfidforekomster.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/pseudorutile\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Pseudorutile-2.gif\" alt=\"pseudorutile\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>pseudorutile<\/strong>\n\t\t\t\t\t\t\t\t<span>Pseudorutil er et mellomliggende titan-jernoksidmineral som hovedsakelig dannes under lavtemperaturforvitring og progressiv utluting av ilmenitt i tungmineralsandforekomster. Strukturelt og kjemisk forskjellig fra rutil og ilmenitt, spiller det en viktig overgangsrolle i den supergene omdannelsesrekkef\u00f8lgen fra ilmenitt til leukoksen og sekund\u00e6r rutil\/anatas, noe som gj\u00f8r det til en essensiell fase i global...<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/quartz\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/Quartz-768x575.jpg\" alt=\"Kvarts\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Kvarts<\/strong>\n\t\t\t\t\t\t\t\t<span>Kvarts er den definitive lavtemperatur-trigonale polymorfen av silisiumdioksid (SiO\u2082), stabil opptil 573 \u00b0C ved omgivelsestrykk. Som den definerende standarden for Mohs hardhet 7 og en av de mest tallrike bergartsdannende rammetektosilikatene i jordens kontinentale skorpe, er kvarts kjent for sin sterke piezoelektrisitet, kjemiske bestandighet, frav\u00e6r av kl\u00f8v, og omfattende suite...<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/ruby\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/08\/imgi_212_Cut_Ruby_Image-768x395.jpg\" alt=\"Ruby\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ruby<\/strong>\n\t\t\t\t\t\t\t\t<span>Rubin er den fornemme r\u00f8de edelstensvarianten av mineralslekten korund (aluminiumoksid, Al\u2082O\u2083), farget hovedsakelig av spormengder av krom (Cr\u00b3\u207a som erstatter Al\u00b3\u207a i oktaedrisk koordinasjon). Kjent som en av de tradisjonelle hovededelstenene, viser den eksepsjonell hardhet p\u00e5 Mohs skala (9), h\u00f8ye brytningsindekser, tydelig pleokroisme og livlig kromindusert r\u00f8d fluorescens under langb\u00f8lget UV...<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t<a href=\"https:\/\/crystals.rocks\/nb\/minerals\/sicherite\/\">\n\t\t\t\t\t\t\t\t<img src=\"https:\/\/crystals.rocks\/wp-content\/uploads\/2026\/09\/sicherite-3-768x606.jpg\" alt=\"Sikkerhet\" loading=\"lazy\" decoding=\"async\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Sikkerhet<\/strong>\n\t\t\t\t\t\t\t\t<span>Sicherite er en sv\u00e6rt sjelden thallium-arsen-sulfosalt-mineral som tilh\u00f8rer det ortorombiske krystallsystemet, f\u00f8rst oppdaget i huler av Trias-dolomitt i det ber\u00f8mte Lengenbach-gruva, Sveits.<\/span>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t<\/nav><\/noscript>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Minerals, Crystals & Gemstones Database","_seopress_titles_desc":"An open-access mineral, crystal, and gemstone database providing physical properties, formulas, and scientific records for education and research.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"class_list":["post-39","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/crystals.rocks\/nb\/wp-json\/wp\/v2\/pages\/39","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crystals.rocks\/nb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/crystals.rocks\/nb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/crystals.rocks\/nb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/crystals.rocks\/nb\/wp-json\/wp\/v2\/comments?post=39"}],"version-history":[{"count":13,"href":"https:\/\/crystals.rocks\/nb\/wp-json\/wp\/v2\/pages\/39\/revisions"}],"predecessor-version":[{"id":5035,"href":"https:\/\/crystals.rocks\/nb\/wp-json\/wp\/v2\/pages\/39\/revisions\/5035"}],"wp:attachment":[{"href":"https:\/\/crystals.rocks\/nb\/wp-json\/wp\/v2\/media?parent=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}