{"product_id":"manganoan-calcite-with-pyrite","title":"Manganoan Calcite with Pyrite","description":"\u003cp\u003eA substantial manganoan calcite specimen weighing 1,304 grams (2.87 lbs), featuring soft pink calcite crystals with dramatic stepped rhombohedral faces accented by clusters of metallic pyrite. The contrast between the delicate pink calcite and the brassy golden pyrite creates a visually striking display piece.\u003c\/p\u003e\u003cp\u003eManganoan calcite gets its distinctive pink color from trace amounts of manganese substituting for calcium in the crystal structure. This specimen from Peru showcases the classic stepped crystal habit alongside sparkling pyrite inclusions that formed simultaneously in the same mineral-rich environment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 1,304g (2.87 lbs)\u003c\/li\u003e\n\u003cli\u003eDimensions: approximately 5 x 3 inches\u003c\/li\u003e\n\u003cli\u003eOrigin: Peru\u003c\/li\u003e\n\u003cli\u003eOne of a kind specimen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renato","offers":[{"title":"Default Title","offer_id":52895955222817,"sku":"MANG-CALC-1304G","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/6845\/3410\/files\/manganoan-calcite-1304g-1931.jpg?v=1782404505","url":"https:\/\/www.crystals.com\/products\/manganoan-calcite-with-pyrite","provider":"CRYSTALS.COM","version":"1.0","type":"link"}