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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
[111 from 152] Staurolite Twinned joint of two prismswith pinakoidalnymi endings.
The name, a brief visual description:
Staurolite Twinned joint of two prismswith pinakoidalnymi endings.
Sample size:
Ore. 2х1,5х1,5 cm, 0,01 kg.
Place of sampling:
The field Zan-Undurskoe Transbaikalia
staurolite Big (up to 6 cm.) prismatic crystals in micaceous slate
Stilbene. Druse of sheaf-like crystals of different size with yellowis...