Barwoodite
A variety of Minerals
What is Barwoodite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Barwoodite 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.
Barwoodite Localities Map
See where Barwoodite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- brownish red
- Hardness (Mohs)
- 3.5
- Density
- 4.227 g/cm³
- Streak
- light orange
Chemical Properties
- Chemical Formula
- Mn2+6Nb5+(SiO4)2O3(OH)3
- Elements
- H, Mn, Nb, O, Si

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Barwoodite FAQs
How do I identify Barwoodite?
Barwoodite can be identified by its hardness of 3.5 on the Mohs scale, brownish red color. Look for these key characteristics when examining specimens.
What color is Barwoodite?
Barwoodite typically appears in brownish red. Color can vary depending on impurities and formation conditions.
How hard is Barwoodite?
Barwoodite has a hardness of 3.5 on the Mohs scale. This gives it moderate hardness.


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