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
[3 from 38] IAG. Yttrium- aluminium, lemon- yellow granate- fragment of a crystal
The name, a brief visual description:
IAG. Yttrium- aluminium, lemon- yellow granate- fragment of a crystal
Sample size:
Crystal. 1,8х1,6х1,1 cm., 7,643 gr.
Place of sampling:
VNIISiMS, Alexandrov
Amethyst Synthetic. Crystal.
IAG. Artificial, yttrium- aluminium, green granate- fragment of a cryst...