
Chemical formula SiO2
Complementary minerals Calcite, Chalcopyrite
Condition Excellent
Country of origin China
Crystal System Trigonal
Dimension(s) 170 x 115 x 85 mm
Provenance Yunnan
Transparency (Diapheny) Opaque
Weight 2100 g
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Belle association de quartz hématoïde, de calcite (scaléonèdre) et de chalcopyrite de Chine.
Collection : Minéraux