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
Oxides
[39 from 99] quartz with tourmaline. Hairlike the green tourmaline in quartz.
The name, a brief visual description:
quartz with tourmaline. Hairlike the green tourmaline in quartz.
Sample size:
Crystall. 3,5 x3x2, 5 cm 0,042 kg.
Place of sampling:
Adamova deposit, Southern Urals.
Cacholong. Dense aggregates of white color.
Haematited quartz ( Kompastelsky ruby). Opaque orange- red grains in m...