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Leichtigkeit und Neuanfang
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The color variations are caused by the partial replacement of zinc with other elements
Material: Blue Pacific Achat (Chalcedon-Varietät mit charakteristischer Blaubänderung)
Canvansit auf Stilbit aus Poonah Indien (16g) Armband Leichtigkeit und NeuanfangCavansite is a rare occurrence mineral from the Mineral class the silicates and Germanates . It crystallizes in the Orthorhombic crystal system with the chemical composition Ca[V 4+ O Si 4 O 10 ] 4H 2 O, is therefore a Calcium vanadium layered silicate . Cavansite is transparent and develops long, prismatic to needle like shapes Crystals , but also radial ones Mineral aggregates from blue to greenish blue color with glassy shine on the surfaces .
