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
Phosphates
[4 from 9] apatite Big substance of blue- green apatite in yellow big- spotted tiff
The name, a brief visual description:
apatite Big substance of blue- green apatite in yellow big- spotted tiff
Sample size:
Ore. 6,5x6x4 cm
Place of sampling:
The field Sludanka, hr. Hamar- Daban
apatite Durk- green crystal in stratum
apatite Blue crystal (length 0,6 cm) in marble