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List of collections
Oxides
[93 from 99] Magnetite Dense fine-grained, dark gray.
The name, a brief visual description:
Magnetite Dense fine-grained, dark gray.
Sample size:
Ore. 12х6х5 cm. 0,76 kg.
Place of sampling:
The field Podlysanskoe , East Sayan. Adit.
Tashelgit Skarnoid, blue- grey mid- spotted aggregate. Contains plate h...
Forsterite with spinel. Phenocrysts of pink spinel solid white granular...