Plagionite
A variety of Minerals
What is Plagionite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Plagionite 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.
Plagionite Localities Map
See where Plagionite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- blackish lead grey
- Hardness (Mohs)
- 2.5
- Density
- 5.6 g/cm³
- Streak
- blackish lead grey
Chemical Properties
- Chemical Formula
- Pb5Sb8S17
- Elements
- Pb, S, Sb
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Plagionite FAQs
How do I identify Plagionite?
Plagionite can be identified by its hardness of 2.5 on the Mohs scale, blackish lead grey color. Look for these key characteristics when examining specimens.
What color is Plagionite?
Plagionite typically appears in blackish lead grey. Color can vary depending on impurities and formation conditions.
How hard is Plagionite?
Plagionite 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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