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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
[96 from 152] Riebeckite (crocidolite) - aggregate of fibrillation bluish-gray color with a silky luster.
The name, a brief visual description:
Riebeckite (crocidolite) - aggregate of fibrillation bluish-gray color with a silky luster.
Sample size:
Ore. 11*4*4 cm. 0,200 kg.
Place of sampling:
the field Krivorojskoe, Ukraine
Riebeckite (crocidolite) - aggreate of blue- grey fibrillation structur...
Hornblende. Two big short-prismatic crystals of hornblende gabbro-pegma...