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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
Sulfates
[25 from 33] Gypsum Concration of grey different sized crystals max size 2x1x1 cm. From deposits kelloveiskih loams J2el.
The name, a brief visual description:
Gypsum Concration of grey different sized crystals max size 2x1x1 cm. From deposits kelloveiskih loams J2el.
Sample size:
Ore. 5х3,5х3 cm
Place of sampling:
Right bank of Volga river, near village Prosek Liskovskogo region Niznegorodsk region/
Gypsum Big prismatic diaphanous crystal
Gypsum Drusa of transparent tabular crystals. On pedestal from acrylic...