Baumstarkite
A variety of Minerals
What is Baumstarkite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Baumstarkite 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.
Baumstarkite Localities Map
See where Baumstarkite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- greyish black to black
- Hardness (Mohs)
- 2.5
- Density
- 5.39 g/cm³
- Streak
- greyish black
Chemical Properties
- Chemical Formula
- Ag3Sb3S6 Minor As-for-Sb substitution possible. Formerly given as AgSbS2.
- Elements
- Ag, S, Sb

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Baumstarkite FAQs
How do I identify Baumstarkite?
Baumstarkite can be identified by its hardness of 2.5 on the Mohs scale, greyish black to black color. Look for these key characteristics when examining specimens.
What color is Baumstarkite?
Baumstarkite typically appears in greyish black to black. Color can vary depending on impurities and formation conditions.
How hard is Baumstarkite?
Baumstarkite has a hardness of 2.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.


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