Joanneumite
A variety of Minerals

What is Joanneumite?
Joanneumite, confirmed as a new mineral in 2012, is the first recognized isocyanurate mineral, with the formula Cu(C3N3O3H2)2(NH3)2. It is also an ammine-containing mineral, a feature shared with ammineite, chanabayaite and shilovite. All the minerals are very rare and were found in a guano deposit in Pabellón de Pica, Chile.
Joanneumite Market Value Calculator
Estimate the market value of Joanneumite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Joanneumite Localities Map
See where Joanneumite 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
- Violet
- Hardness (Mohs)
- 1
- Density
- 2.02 g/cm³
- Streak
- pale violet
Chemical Properties
- Chemical Formula
- Cu(C3N3O3H2)2(NH3)2
- Elements
- C, Cu, H, N, O
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