{"product_id":"10914","title":"Chalcocite","description":"\u003cp\u003eGray to black crystals, with gray-black streak, copper sulfide, Cu2S, so to speak the analogous compound to iron sulfide. For copper smelting, the ore must either be roasted or converted to water-soluble copper sulfate by bacterial decomposition.\u003c\/p\u003e","brand":"Kremer Pigments","offers":[{"title":"10 g","offer_id":44482239430726,"sku":"10914.12010.104","price":21.65,"currency_code":"USD","in_stock":true},{"title":"100 g","offer_id":44669945675846,"sku":"10914.12100.108","price":188.6,"currency_code":"USD","in_stock":true},{"title":"1 kg","offer_id":44669945708614,"sku":"10914.13010.124","price":834.8,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.newyorkpigmentco.com\/fr\/products\/10914","provider":"New York Pigment Co.","version":"1.0","type":"link"}