Asia

columbite columbite 2
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Columbite is a rare mineral, normally found in millimeter crystals. in this sample it appears incrystals up to 5 cm, with a metallic luster with green tourmaline, translucent at the base. The upper part of the columbite crystal is in turn covered with green tourmaline crystals. Very rare, unique on the market. Great aesthetic effect with well-developed...
Dioptase- Altyn Tube Kazakhstan Dioptase- Altyn Tube Kazakhstan 2
Last items in stock
etsy minerals

Dioptase- Altyn Tube Kazakhstan

m22t93
€80.00
Nice sample of green crystals of Dioptase over calcite from this famous locality  ex Minetti Coll; Size 4x3x3 cm  
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