Bermanite
A variety of Minerals
What is Bermanite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Bermanite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Bermanite Localities Map
See where Bermanite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Reddish-brown; yellowish brown to brownish red with red internal reflections in transmitted light
- Hardness (Mohs)
- 3.5
- Density
- 2.87 g/cm³
- Streak
- Light red brown
Chemical Properties
- Chemical Formula
- Mn2+Mn3+2(PO4)2(OH)2 · 4H2O
- Elements
- H, Mn, O, P
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Bermanite FAQs
How do I identify Bermanite?
Bermanite can be identified by its hardness of 3.5 on the Mohs scale, Reddish-brown; yellowish brown to brownish red with red internal reflections in transmitted light color. Look for these key characteristics when examining specimens.
What color is Bermanite?
Bermanite typically appears in Reddish-brown; yellowish brown to brownish red with red internal reflections in transmitted light. Color can vary depending on impurities and formation conditions.
How hard is Bermanite?
Bermanite has a hardness of 3.5 on the Mohs scale. This gives it moderate hardness.
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