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Silicates
[74 from 152] Kyanite. Aggreagte of thin, differently- oriented lamellar crystals.
The name, a brief visual description:
Kyanite. Aggreagte of thin, differently- oriented lamellar crystals.
Sample size:
Ore.7,8х6,8х5,9 cm., 0,316 kg.
Place of sampling:
Cave, Kola Peninsula
Emerald Phlogopite schist with quartz-field jacks-spar splice, which ma...
Xonotlite White-grained massive structure.