Johntomaite
A variety of Minerals
What is Johntomaite?
Johntomaite Market Value Calculator
Estimate the market value of Johntomaite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Johntomaite Localities Map
See where Johntomaite 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
- Greenish black
- Hardness (Mohs)
- 4.5
- Density
- 4.084 g/cm³
- Streak
- Dark grey greenish
Chemical Properties
- Chemical Formula
- BaFe2+2Fe3+2(PO4)3(OH)3
- Elements
- Ba, Fe, H, O, P
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