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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
Synthetic minerals
[20 from 38] Praziolit Synthetic. Part of the crystal is green
The name, a brief visual description:
Praziolit Synthetic. Part of the crystal is green
Sample size:
Кристалл. 12,5х7,7х2,7х см., 610 гр.
Place of sampling:
VNIISiMS, Alexandrov
Perunite Synthetic. Reference crystal of blue quartz
Praziolit Synthetic. Reference crystal of green quartz.