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Deposits of semiprecious raw
[22 from 43] Calcite onyx of cave Brown, striped with transparent areas. Longitudinal beaming cut.
The name, a brief visual description:
Calcite onyx of cave Brown, striped with transparent areas. Longitudinal beaming cut.
Sample size:
Ore. 10,5х7х2 cm 0,25 kg.
Place of sampling:
Torgashinskaya cave,West Sayan
Nephrite Light- green, weakly shale
Marble onyx Thin striped- rhythmic interchange wavy white and light and...