Rankamaite
A variety of Minerals
What is Rankamaite?
Rankamaite Market Value Calculator
Estimate the market value of Rankamaite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Rankamaite Localities Map
See where Rankamaite 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
- Creamy-white
- Hardness (Mohs)
- 3 - 4
Chemical Properties
- Chemical Formula
- (Na,K)3(Ta,Nb,Al)11(O,OH)31
- Elements
- Al, H, K, Na, Nb, O, Pb, Ta
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