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Cavansite ct.2.58



152,50 €

1 left in stock

Size: 8.5x8.5x6.5 mm. Weight: 2.58 ct. CODE# 2149

More details

Cavansite Is a beautiful small mineral with formula: Ca(VO)Si4O10(H2O)4 , a Hydrated Calcium Vanadium Silicate . The hardness is 3-4 and rarely found in facet gems due to his difficulty in cutting and polishing. Crystal aggregates consist of spherical rosettes with pointed crystals. It comes from Poona district ,India


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