Gemology[89 from 103] Tourmaline Crystal of rubellite in quartz-albite-lepidolite unit.
The name, a brief visual description:
Tourmaline
Crystal of rubellite in quartz-albite-lepidolite unit.
Sample size:
Ore. 3,2х2,5х1,1 cm., 10,32 kg.
Place of sampling:
The field Malhanskoe, Chita region.