Gaudefroyite
A variety of Minerals
What is Gaudefroyite?
Gaudefroyite Market Value Calculator
Estimate the market value of Gaudefroyite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Gaudefroyite Localities Map
See where Gaudefroyite 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
- Hardness (Mohs)
- 6
- Streak
- Brown
Chemical Properties
- Chemical Formula
- Ca4Mn3+2-3(BO3)3(CO3)(O,OH)3
- Elements
- B, C, Ca, Mn, O
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