Perloffite
A variety of Minerals
What is Perloffite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Perloffite 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.
Perloffite Localities Map
See where Perloffite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Brownish black, green-brown, black
- Hardness (Mohs)
- 5
- Density
- 4 g/cm³
- Streak
- Greenish yellow
Chemical Properties
- Chemical Formula
- Ba(Mn2+,Fe2+)2Fe3+2(PO4)3(OH)3
- Elements
- Ba, Fe, H, Mn, O, P
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Perloffite FAQs
How do I identify Perloffite?
Perloffite can be identified by its hardness of 5 on the Mohs scale, Brownish black color. Look for these key characteristics when examining specimens.
What color is Perloffite?
Perloffite typically appears in Brownish black, green-brown, black. Color can vary depending on impurities and formation conditions.
How hard is Perloffite?
Perloffite has a hardness of 5 on the Mohs scale. This gives it moderate hardness.
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