Ru About
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
[43 from 152] Vermiculite. Fragment of flexible crystal.
The name, a brief visual description:
Vermiculite. Fragment of flexible crystal.
Sample size:
Crystal. 14х14х1 cm, 0,242 kg.
Place of sampling:
Kovdor, Mica careers. Kola Peninsula
Vezuvian Joint of two crystals is short-greenish-black color.
Vila. Crystal of greenish-brown viluita with grossulyaria in tuff.