Benleonardite
A variety of Minerals
What is Benleonardite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Benleonardite 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.
Benleonardite Localities Map
See where Benleonardite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- dark grey, black
- Hardness (Mohs)
- 3
- Density
- 7.76 g/cm³
Chemical Properties
- Chemical Formula
- [Ag6(Sb,As)2S6Te] [Ag9Cu(S,Te)2Te2]
- Elements
- Ag, As, Cu, S, Sb, Te

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Benleonardite FAQs
How do I identify Benleonardite?
Benleonardite can be identified by its hardness of 3 on the Mohs scale, dark grey color. Look for these key characteristics when examining specimens.
What color is Benleonardite?
Benleonardite typically appears in dark grey, black. Color can vary depending on impurities and formation conditions.
How hard is Benleonardite?
Benleonardite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.


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