Fersmite
A variety of Euxenite Group
What is Fersmite?
Fersmite Market Value Calculator
Estimate the market value of Fersmite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Fersmite Localities Map
See where Fersmite 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
- Black, dark brown, lemon-yellow to yellow-brown
- Hardness (Mohs)
- 4 - 4.5
- Density
- 4.78 g/cm³
- Streak
- Grayish brown
Chemical Properties
- Chemical Formula
- (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
- Elements
- Ca, Ce, F, H, Na, Nb, O, Ta, Ti
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