{"product_id":"deep-blue-cavansite-stilbite-heulandite-pune-india-dk163","title":"Rare Deep Blue Cavansite Crystal Cluster on Stilbite \u0026 Heulandite Matrix – Natural Mineral Specimen from Pune, Maharashtra, India # DK163","description":"\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003ePrimary Mineral: Cavansite\u003cbr\u003eSecondary Minerals: Stilbite, Heulandite\u003cbr\u003eSize: 4.5 x 3.5 inches (11.4 x 8.9 cm)\u003cbr\u003eSize Class: Cabinet\u003cbr\u003eWeight: 312 g (11 oz)\u003cbr\u003eLocality: Pune, Maharashtra, India\u003c\/p\u003e\n\u003cp\u003eVivid, deep electric-blue cavansite clusters contrasted against creamy stilbite sprays on a heulandite matrix, from the Deccan Traps basalts of Pune. Blue cavansite on stilbite is the textbook association for the species.\u003c\/p\u003e\n\u003cp\u003eCavansite is a calcium vanadium silicate, and fine specimens come almost exclusively from the Pune district of India. Quality pockets are now rarely encountered, so well-colored pieces with good companion minerals are increasingly hard to source.\u003c\/p\u003e\n\u003cp\u003eNatural and untreated, this is a well-balanced cabinet specimen with strong color.\u003c\/p\u003e\n","brand":"Superb Minerals","offers":[{"title":"Default Title","offer_id":42504405025023,"sku":"DK163","price":4850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1084\/7748\/products\/cavansite-dk163-superb-minerals-970287.jpg?v=1766562718","url":"https:\/\/www.superbminerals.us\/products\/deep-blue-cavansite-stilbite-heulandite-pune-india-dk163","provider":"Superb Minerals","version":"1.0","type":"link"}