{"product_id":"40g-lot-natural-clear-rhombohedral-calcite-crustal-mineral-speciemn","title":"40g lot Natural Clear Rhombohedral Calcite Crustal Mineral Speciemn","description":"\u003cp\u003e\u003cb\u003eThis listing is for a group of natural calcite cleavage rhomb crystals showing classic geometric crystal form. These pieces display the distinctive angled rhombohedral structure calcite is known for and are excellent for collectors, geology study, or crystal grids.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eMineral: Calcite\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCrystal habit: Rhombohedral cleavage pieces\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor: Clear to translucent white\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCondition: Natural cleavage specimens\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eQuantity: Multiple pieces included (see photos for exact selection)\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eCalcite is well known for its natural double refraction and unique crystal structure, making these pieces popular with collectors, educators, and mineral enthusiasts.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003ePhotos taken in natural light. You will receive the exact specimens shown.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eCarefully packaged and shipped from my collection to yours.\u003c\/b\u003e\u003c\/p\u003e","brand":"GemRockz","offers":[{"title":"Default Title","offer_id":47661335969979,"sku":"EB-267628916574","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/7625\/5565\/files\/57_3dd3dfba-c479-432f-982c-03d71e8b48f0.jpg?v=1775255430","url":"https:\/\/gemrockz.org\/products\/40g-lot-natural-clear-rhombohedral-calcite-crustal-mineral-speciemn","provider":"GemRockz","version":"1.0","type":"link"}