Manganostibite
A variety of Minerals
What is Manganostibite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Manganostibite 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.
Manganostibite Localities Map
See where Manganostibite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Black; dark reddish brown in transmitted light
- Streak
- Chocolate-brown
Chemical Properties
- Chemical Formula
- (Mn,Fe)7SbAsO12
- Elements
- As, Mn, O, Sb

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Manganostibite FAQs
How do I identify Manganostibite?
Manganostibite can be identified by its Black; dark reddish brown in transmitted light color. Look for these key characteristics when examining specimens.
What color is Manganostibite?
Manganostibite typically appears in Black; dark reddish brown in transmitted light. Color can vary depending on impurities and formation conditions.


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