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List of collections
[140 from 152] Charoit. Polished ore.
The name, a brief visual description:
Charoit. Polished ore.
Sample size:
Ore. 5x5, 5x8, 5 cm 0,256 kg.
Place of sampling:
Lilac field stone, Trans-Baikal
Zircon. Leucocratic porphyry granite contains phenocrysts up to 2 cm l...
Schorl Prismatic crystals of black tourmaline in small-scaly mica.