Armbrusterite
A variety of Minerals
What is Armbrusterite?
Armbrusterite Market Value Calculator
Estimate the market value of Armbrusterite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Armbrusterite Localities Map
See where Armbrusterite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Map preview
North ZoneCentral RidgeSouth Basin
Quick Facts
Physical Properties
- Color
- dark reddish-brown
- Hardness (Mohs)
- 3.5
- Streak
- light-brown
Chemical Properties
- Chemical Formula
- K5Na7Mn15(Si9O22)410 · 4H2O
- Elements
- H, K, Mn, Na, O, Si
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