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List of collections
Native elements Sulfides Oxides Silicates Forms allocation of minerals Phosphates Carbonates Sulfates Halides Synthetic minerals Chromates Tungstates Gemology Jewelry and semi-precious stones Articles of stone Deposits of semiprecious raw Precious metals Minerals gold deposits
Minerals gold deposits
[2 from 9] Gold Quartz slate with small gold spots
The name, a brief visual description:
Gold Quartz slate with small gold spots
Sample size:
Ore. 12х9х3 cm. 0,320 kg.
Place of sampling:
The field Sovetskoe, Yenisei range
Gold Black slate with quartz nests and small gold inclusions
Gold Quartz slate with small gold spots