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Minerals gold deposits
[1 from 9] Gold Black slate with quartz nests and small gold inclusions
The name, a brief visual description:
Gold Black slate with quartz nests and small gold inclusions
Sample size:
Ore. 17х12х6 cm. 1,050 kg.
Place of sampling:
The field Sovetskoe, Yenisei range
Gold Quartz slate with small gold spots