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Silicates
[48 from 152] Hedenbergite Druse of small tabular crystals.
The name, a brief visual description:
Hedenbergite Druse of small tabular crystals.
Sample size:
Ore. 4х6х3 cm., 150 gr.
Place of sampling:
The field unknown
Hedenbergite Columnar unit.
Heulandite, chlorite. Fragment of of geodes in amygdaloidal metabasalts...