{"title":"Bornite","description":"\u003cp data-start=\"0\" data-end=\"214\"\u003eLa \u003cstrong data-start=\"3\" data-end=\"14\"\u003ebornite\u003c\/strong\u003e è un minerale solfuro di rame e ferro, di formula chimica \u003cstrong data-start=\"79\" data-end=\"90\"\u003eCu₅FeS₄\u003c\/strong\u003e. È apprezzata tanto per la sua importanza economica nell'estrazione del rame quanto per il suo aspetto spettacolare.\u003c\/p\u003e\n\u003chr data-start=\"216\" data-end=\"219\"\u003e\n\u003ch3 data-start=\"221\" data-end=\"260\"\u003e🧪 \u003cstrong data-start=\"228\" data-end=\"260\"\u003eCaratteristiche principali\u003c\/strong\u003e\n\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"264\" data-end=\"271\"\u003eNome\u003c\/strong\u003e: Bornite\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"286\" data-end=\"306\"\u003eFormula chimica\u003c\/strong\u003e: Cu₅FeS₄\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"321\" data-end=\"340\"\u003eColore fresco\u003c\/strong\u003e: bruno-ramato o bronzo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"369\" data-end=\"388\"\u003eColore alterato\u003c\/strong\u003e: iridescente (blu, viola, rosa, verde...)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"437\" data-end=\"459\"\u003eSistema cristallino\u003c\/strong\u003e: ortorombico (ma spesso pseudocubico)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"510\" data-end=\"538\"\u003eDurezza (scala di Mohs)\u003c\/strong\u003e: da 3 a 3,25\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"554\" data-end=\"565\"\u003eDensità\u003c\/strong\u003e: da 4,9 a 5,3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"582\" data-end=\"591\"\u003eLucentezza\u003c\/strong\u003e: metallica\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"609\" data-end=\"620\"\u003eFrattura\u003c\/strong\u003e: irregolare a subconcoide\u003c\/p\u003e\n\u003chr data-start=\"651\" data-end=\"654\"\u003e\n\u003ch3 data-start=\"656\" data-end=\"686\"\u003e🌈 \u003cstrong data-start=\"663\" data-end=\"686\"\u003eAspetto e soprannome\u003c\/strong\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"688\" data-end=\"893\"\u003eQuando si ossida all'aria, la bornite assume magnifici riflessi iridescenti multicolori (blu, viola, rosa, verde). È per questo che viene spesso soprannominata \u003cstrong data-start=\"847\" data-end=\"865\"\u003e\"minerale pavone\"\u003c\/strong\u003e (\u003cem data-start=\"867\" data-end=\"880\"\u003epeacock ore\u003c\/em\u003e in inglese).\u003c\/p\u003e\n\u003chr data-start=\"895\" data-end=\"898\"\u003e\n\u003ch3 data-start=\"900\" data-end=\"933\"\u003e⛏️ \u003cstrong data-start=\"907\" data-end=\"933\"\u003eFormazione e giacimenti\u003c\/strong\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"935\" data-end=\"1028\"\u003eLa bornite si forma nei giacimenti idrotermali di rame, spesso in associazione con:\u003c\/p\u003e\n\u003cp\u003eLa \u003cstrong data-start=\"1034\" data-end=\"1050\"\u003ecalcopirite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLa \u003cstrong data-start=\"1056\" data-end=\"1070\"\u003ecalcocite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLa \u003cstrong data-start=\"1076\" data-end=\"1086\"\u003epirite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLa \u003cstrong data-start=\"1092\" data-end=\"1105\"\u003ecovellite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLa \u003cstrong data-start=\"1111\" data-end=\"1124\"\u003emalachite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1126\" data-end=\"1196\"\u003eSi trova in diverse regioni minerarie del mondo, in particolare:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1199\" data-end=\"1208\"\u003eCile\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1211\" data-end=\"1225\"\u003eStati Uniti\u003c\/strong\u003e (Arizona, Montana)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1247\" data-end=\"1258\"\u003eMessico\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1261\" data-end=\"1270\"\u003ePerù\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1273\" data-end=\"1284\"\u003eNamibia\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1287\" data-end=\"1297\"\u003eCanada\u003c\/strong\u003e (Columbia Britannica)\u003c\/p\u003e\n\u003chr data-start=\"1322\" data-end=\"1325\"\u003e\n\u003ch3 data-start=\"1327\" data-end=\"1349\"\u003e🏭 \u003cstrong data-start=\"1334\" data-end=\"1349\"\u003eUtilizzo\u003c\/strong\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"1351\" data-end=\"1573\"\u003eLa bornite è una \u003cstrong data-start=\"1370\" data-end=\"1390\"\u003efonte di rame\u003c\/strong\u003e nell'industria mineraria. Contiene circa il \u003cstrong data-start=\"1439\" data-end=\"1457\"\u003e63% di rame\u003c\/strong\u003e quando è pura, il che la rende un minerale di valore. Tuttavia, è meno abbondante della calcopirite.\u003c\/p\u003e\n\u003chr data-start=\"1575\" data-end=\"1578\"\u003e\n\u003ch3 data-start=\"1580\" data-end=\"1625\"\u003e💎 \u003cstrong data-start=\"1587\" data-end=\"1625\"\u003eCollezione e interesse scientifico\u003c\/strong\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"1627\" data-end=\"1838\"\u003eA causa dei suoi colori spettacolari, la bornite è molto apprezzata dai collezionisti di minerali. Viene anche studiata dai geologi per comprendere i processi idrotermali e i depositi di rame.\u003c\/p\u003e\n\u003cp\u003e\u003cspan open=\"\"\u003e \u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"bornite-mexique-a-pierre-brute","title":"Bornite Messico A (pietra grezza)","description":"\u003cp\u003eBOR-B-01\u003cbr\u003eOrigine: Messico\u003cbr\u003eGrado: A\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 11px; background-color: #ffffff;\"\u003e\u003cstrong\u003e\u003cspan class=\"PBMainTxt\"\u003eDimensioni:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan open=\"\"\u003eCirca 30-40mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"PBMainTxt\"\u003ePeso:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan open=\"\"\u003eTra 20 e 30g\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"PBMainTxt\"\u003eOrigine:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr style=\"font-size: 11px;\"\u003e\u003cspan open=\"\"\u003eMessico\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"PBMainTxt\"\u003eGrado:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr style=\"font-size: 11px;\"\u003e\u003cspan open=\"\"\u003eA = buona\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\n\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\n\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003eBornite grezza dal Messico di 30-40mm\u003cbr\u003eVenduta singolarmente.\u003cbr\u003e\u003cstrong\u003eLe forme, i motivi e i colori possono variare da una pietra all'altra.\u003c\/strong\u003e\u003cbr\u003e\u003cspan open=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003eLa Bornite è un minerale di solfuro di rame, conosciuto anche per il suo caratteristico colore iridescente. La sua formazione geologica testimonia processi termici e idrotermali, rendendola un notevole esempio di evoluzione minerale. Come materiale, può essere utilizzata in applicazioni decorative o da collezione, conferendo un tocco naturale e autentico.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003ca href=\"https:\/\/www.laboiteacailloux.com\/collections\/bornite\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\n\u003c\/div\u003e","brand":"La Boite à Cailloux","offers":[{"title":"Default Title","offer_id":48791431512412,"sku":"BOR-B-01","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/8577\/6732\/files\/bornite-mexique-a-pierre-brute-6119635.jpg?v=1779716957"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/8577\/6732\/collections\/bornite-8960258.jpg?v=1779712164","url":"https:\/\/www.laboiteacailloux.com\/it\/collections\/bornite.oembed","provider":"La Boite à Cailloux","version":"1.0","type":"link"}