Canvansit auf Stilbit aus Poonah Indien (10g) Kindergeburtstag but also radial ones Mineral

but also radial ones Mineral aggregates from blue to greenish blue color with glassy shine on the surfaces

or acicular

These fascinating stones are known for their impressive play of colors

including prismatic crystals and mineral aggregates that can be spherical

die sich typischerweise in vulkanischen Hohlräumen und Blasen basaltischer Gesteine bilden

Canvansit auf Stilbit aus Poonah Indien (10g) Kindergeburtstag but also radial ones MineralCavansite 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 .