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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
[113 from 152] Grothite In the form of thin prismatic crystals dispersed in the rock.
The name, a brief visual description:
Grothite In the form of thin prismatic crystals dispersed in the rock.
Sample size:
Ore. 8,8х8,8х5 cm., 0,520 kg.
Place of sampling:
The field unknown
Stilbene. Druse of sheaf-like crystals of different size with yellowis...
Talc Dense homogeneous pale pink aggregate.