Cooperite
A variety of Minerals
What is Cooperite?
Cooperite may refer to: Cooperites, members of the Gloriavale Christian Community Cooperite (mineral)
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Cooperite 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.
Cooperite Localities Map
See where Cooperite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Steel gray
- Hardness (Mohs)
- 4 - 5
- Density
- 10.2 g/cm³
Chemical Properties
- Chemical Formula
- PtS mostly S-deficient
- Elements
- Pt, S
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Cooperite FAQs
How do I identify Cooperite?
Cooperite can be identified by its hardness of 4 - 5 on the Mohs scale, Steel gray color. Look for these key characteristics when examining specimens.
What color is Cooperite?
Cooperite typically appears in Steel gray. Color can vary depending on impurities and formation conditions.
How hard is Cooperite?
Cooperite has a hardness of 4 - 5 on the Mohs scale. This gives it moderate hardness.
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