{"product_id":"hedenbergite-quartz-mineral","title":"Hedenbergite Quartz - Mineral","description":"\u003cp\u003e\u003cb\u003eMin\u003c\/b\u003e\u003cb\u003eed from\u003c\/b\u003e\u003cspan\u003e: Inner Mongolia Autonomous Region, China\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e: \u003c\/span\u003eHedenbergite quartz from Inner Mongolia is a striking combination specimen where dark green to nearly black hedenbergite crystals contrast sharply against clear to milky quartz. The hedenbergite typically forms as elongated, bladed or prismatic crystals, often embedded within or protruding from the quartz matrix. This pairing creates a strong visual balance between the glassy transparency of quartz and the dense, opaque character of the pyroxene.\u003c\/p\u003e\n\u003cp data-start=\"790\" data-end=\"1346\"\u003eThese minerals form in skarn environments, which develop when hot, silica- and metal-rich fluids from an intrusive magma react with surrounding carbonate rocks like limestone. This process—called metasomatism—alters the original rock chemistry and produces calcium- and iron-rich minerals such as hedenbergite. As the system cools, quartz crystallizes from remaining silica-rich fluids, often enclosing or growing alongside the earlier-formed hedenbergite. Deposits in Inner Mongolia are known for producing well-defined specimens from these contact zones.\u003c\/p\u003e\n\u003cp data-start=\"1348\" data-end=\"1756\"\u003eHedenbergite quartz is often associated with structure, focus, and grounded clarity. The combination of dark, iron-rich crystals within clear quartz gives it a visual sense of balance between density and transparency, which many interpret as supporting practical thinking and steady decision-making. It’s commonly chosen by those drawn to minerals that reflect both strength and clarity in a single specimen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e: Quartz: SiO₂ (silicon dioxide), Hedenbergite: CaFeSi₂O₆ (calcium iron pyroxene)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eChakra\u003c\/b\u003e: Heart\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMini\u003cbr\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 15mm x5mm x 5mm\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 1g\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSmall\u003cbr\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 28mm x10mm x8mm\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 2.3g\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMedium\u003cbr\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 30mm x10mm x5mm\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 3g\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eLarge\u003cbr\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 35mm x10mm x8mm\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 4g\u003cbr\u003e\u003cbr\u003e\u003cb\u003eXL \u003cbr\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 35.5mm x12mm x9mm\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 5.5g\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXXL\u003cbr\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 40mm x10mm x9mm\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 7.5g\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXXXL\u003cbr\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 41mm x18mm x14mm\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 14g\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e4XL\u003cbr\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 42mm x20mm x24mm\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 20g\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e:\u003cstrong\u003e \u003c\/strong\u003e1pc\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003eWe do our best to buy quality products- although not every rock is the same. If you choose to purchase the \"staff pick option\", we will select the best of the batch for you. Otherwise, it will be at random from the larger batch we have in stock.\u003c\/em\u003e\u003c\/p\u003e","brand":"China","offers":[{"title":"Mini \/ Standard","offer_id":48167226835114,"sku":null,"price":17.5,"currency_code":"CAD","in_stock":false},{"title":"Mini \/ Staff Pick","offer_id":48167226867882,"sku":null,"price":20.0,"currency_code":"CAD","in_stock":true},{"title":"Small \/ Standard","offer_id":48167252132010,"sku":null,"price":25.0,"currency_code":"CAD","in_stock":true},{"title":"Small \/ Staff Pick","offer_id":48167252361386,"sku":null,"price":30.0,"currency_code":"CAD","in_stock":true},{"title":"Medium \/ Standard","offer_id":48167252164778,"sku":null,"price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Medium \/ Staff Pick","offer_id":48167252394154,"sku":null,"price":45.0,"currency_code":"CAD","in_stock":true},{"title":"Large \/ Standard","offer_id":48167252197546,"sku":null,"price":50.0,"currency_code":"CAD","in_stock":true},{"title":"Large \/ Staff Pick","offer_id":48167252426922,"sku":null,"price":55.0,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Standard","offer_id":48167252230314,"sku":null,"price":60.0,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Staff Pick","offer_id":48167252459690,"sku":null,"price":65.0,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Standard","offer_id":48167252263082,"sku":null,"price":70.0,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Staff Pick","offer_id":48167252492458,"sku":null,"price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XXXL \/ Standard","offer_id":48167252295850,"sku":null,"price":80.0,"currency_code":"CAD","in_stock":true},{"title":"XXXL \/ Staff Pick","offer_id":48167252525226,"sku":null,"price":85.0,"currency_code":"CAD","in_stock":true},{"title":"4XL \/ Standard","offer_id":48167252328618,"sku":null,"price":100.0,"currency_code":"CAD","in_stock":true},{"title":"4XL \/ Staff Pick","offer_id":48167252557994,"sku":null,"price":110.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/7158\/3658\/files\/HedenbergiteQuartz-Mineral-2.jpg?v=1775706729","url":"https:\/\/rubblerockandgem.com\/de\/products\/hedenbergite-quartz-mineral","provider":"Rubble Rock And Gem","version":"1.0","type":"link"}