Hermannjahnite
A variety of Minerals
What is Hermannjahnite?
Hermannjahnite is a rare sulfate mineral with the relatively simple formula CuZn(SO4)2. It is one of many fumarolic minerals discovered on the Tolbachik volcano.
Hermannjahnite Market Value Calculator
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Hermannjahnite Localities Map
See where Hermannjahnite 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
- white or colourless, sometimes with light greyish, yellowish, greenish or bluish tints
- Density
- 3.74 g/cm³
- Streak
- white
Chemical Properties
- Chemical Formula
- CuZn(SO4)2
- Elements
- Cu, O, S, Zn
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