Friedrichite
A variety of Minerals
What is Friedrichite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Friedrichite 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.
Friedrichite Localities Map
See where Friedrichite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- silver-grey
- Hardness (Mohs)
- 3.5 - 4
- Density
- 7.06 g/cm³
Chemical Properties
- Chemical Formula
- Pb5Cu5Bi7S18
- Elements
- Bi, Cu, Pb, S

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Friedrichite FAQs
How do I identify Friedrichite?
Friedrichite can be identified by its hardness of 3.5 - 4 on the Mohs scale, silver-grey color. Look for these key characteristics when examining specimens.
What color is Friedrichite?
Friedrichite typically appears in silver-grey. Color can vary depending on impurities and formation conditions.
How hard is Friedrichite?
Friedrichite has a hardness of 3.5 - 4 on the Mohs scale. This gives it moderate hardness.


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