{"product_id":"stilbite-heulandite-on-chalcedony-coated-calcite-nashik-india-b-6230","title":"Stilbite and Heulandite on Chalcedony-Coated Calcite – Natural Mineral Specimen from Nashik, Maharashtra, India # B 6230","description":"\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003ePrimary Mineral: Stilbite\u003cbr\u003eSecondary Mineral: Heulandite\u003cbr\u003eMatrix: Chalcedony-coated calcite\u003cbr\u003eSize: 4.5 x 3 inches (11.4 x 7.6 cm)\u003cbr\u003eSize Class: Cabinet\u003cbr\u003eWeight: 814 g (28.7 oz)\u003cbr\u003eLocality: Nashik, Maharashtra, India\u003c\/p\u003e\n\u003cp\u003eA multi-mineral combination from Nashik: peach-orange stilbite and heulandite bowties perched on a calcite crystal coated in gray chalcedony, shown on a clear stand. The warm zeolites fan out above the cool, glassy-gray base.\u003c\/p\u003e\n\u003cp\u003eThe coating records a later stage of silica growth over the original calcite, and the stilbite and heulandite crystallized on top of it. The color contrast between the two layers is the main appeal.\u003c\/p\u003e\n\u003cp\u003eAn unusual cabinet specimen.\u003c\/p\u003e\n","brand":"Superb Minerals","offers":[{"title":"Default Title","offer_id":43290528547071,"sku":"B 6230","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1084\/7748\/products\/stilbite-on-chalcedony-natural-mineral-specimen-b-6230-calcite-superb-minerals-222067.jpg?v=1661944060","url":"https:\/\/www.superbminerals.us\/products\/stilbite-heulandite-on-chalcedony-coated-calcite-nashik-india-b-6230","provider":"Superb Minerals","version":"1.0","type":"link"}