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Silicates
[95 from 152] Riebeckite (crocidolite) - aggreate of blue- grey fibrillation structure, with a silky luster.
The name, a brief visual description:
Riebeckite (crocidolite) - aggreate of blue- grey fibrillation structure, with a silky luster.
Sample size:
Ore. 11*6,5*4 cm. 0,495 kg.
Place of sampling:
the field Krivorojskoe, Ukraine
Feldspar Feldspar crystal with horn coil
Riebeckite (crocidolite) - aggregate of fibrillation bluish-gray color...