Polkovicite
A variety of Minerals
What is Polkovicite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Polkovicite 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.
Polkovicite Localities Map
See where Polkovicite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Brownish gray
- Hardness (Mohs)
- 3.5
- Streak
- Dark gray
Chemical Properties
- Chemical Formula
- (Fe,Pb)3(Ge,Fe)1-xS4
- Elements
- Fe, Ge, Pb, S
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Polkovicite FAQs
How do I identify Polkovicite?
Polkovicite can be identified by its hardness of 3.5 on the Mohs scale, Brownish gray color. Look for these key characteristics when examining specimens.
What color is Polkovicite?
Polkovicite typically appears in Brownish gray. Color can vary depending on impurities and formation conditions.
How hard is Polkovicite?
Polkovicite has a hardness of 3.5 on the Mohs scale. This gives it moderate hardness.
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