Umbite
From Wikipedia, the free encyclopedia
Umbite (K2(Zr,Ti)Si3O9·H2O) is a mineral found in northern Russia.
[edit] External links
- Fact sheet from mindat.org
- Fact sheet from webmineral.com
Umbite (K2(Zr,Ti)Si3O9·H2O) is a mineral found in northern Russia.