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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
Silicates
[89 from 152] Nephrite Entangled fiber aggregate of dark green Nephrite. Polished ore.
The name, a brief visual description:
Nephrite Entangled fiber aggregate of dark green Nephrite. Polished ore.
Sample size:
Ore. 12*9,5* 7,5 cm. 0,878 kg.
Place of sampling:
The field Kurtushibinskoe, West Sayan
Neptunite Large prismatic black neptunita crystals in natrolite.
Orthoclase. Large spines furrows of light- gray orthoclase.