Niigataite
A variety of Minerals
What is Niigataite?
Niigataite Market Value Calculator
Estimate the market value of Niigataite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Niigataite Localities Map
See where Niigataite 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
- pale grey to yellowish green
- Hardness (Mohs)
- 5 - 5.5
- Density
- 3.63 g/cm³
- Streak
- white
Chemical Properties
- Chemical Formula
- {CaSr}{Al3}(Si2O7)(SiO4)O(OH)
- Elements
- Al, Ca, H, O, Si, Sr
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