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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
[147 from 152] Eudialyte, nepheline, lamprophyllite. Bright- spotted coarse aggregate. Ore with polishing.
The name, a brief visual description:
Eudialyte, nepheline, lamprophyllite. Bright- spotted coarse aggregate. Ore with polishing.
Sample size:
Ore.13х9,5х5,5 cm 1,05 kg.
Place of sampling:
Kola Peninsula.
Eudialyte with aegirine and nepheline. Disseminated of red-brown eudial...
Eudialyte Large nests of crimson eudialyte in nepheline rocks. Polished...