Ru About
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
[1 from 38] Amethyst Synthetic. Crystal
The name, a brief visual description:
Amethyst Synthetic. Crystal
Sample size:
Crystal. 8,5х2,8х3,4 cm 0,120 kg.
Place of sampling:
VNIISiMS, Alexandrov
Amethyst Synthetic. Crystal.