Oxides[27 from 99] Rock crystal Druse of big transparent columnar quartz crystals on dark- greysmal- spotted limestone
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The name, a brief visual description:
Rock crystal
Druse of big transparent columnar quartz crystals on dark- greysmal- spotted limestone
Sample size:
Ore. 16*7*7 cm. 1,304 kg.
Place of sampling:
The field Tustatskoe, Mana river, West Sayan