Arseniopleite
A variety of Minerals
What is Arseniopleite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Arseniopleite 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.
Arseniopleite Localities Map
See where Arseniopleite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Brownish-red, also cherry red, gray, yellow, dark green; orange, pale apricot-orange or brownish orange in transmitted light.
- Hardness (Mohs)
- 3.5
- Density
- 4.29 g/cm³
- Streak
- Yellowish brown
Chemical Properties
- Chemical Formula
- (Ca,Na)NaMn2+(Mn2+,Mg,Fe2+)2(AsO4)3
- Elements
- As, Ca, Fe, Mg, Mn, Na, O

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Arseniopleite FAQs
How do I identify Arseniopleite?
Arseniopleite can be identified by its hardness of 3.5 on the Mohs scale, Brownish-red color. Look for these key characteristics when examining specimens.
What color is Arseniopleite?
Arseniopleite typically appears in Brownish-red, also cherry red, gray, yellow, dark green; orange, pale apricot-orange or brownish orange in transmitted light.. Color can vary depending on impurities and formation conditions.
How hard is Arseniopleite?
Arseniopleite has a hardness of 3.5 on the Mohs scale. This gives it moderate hardness.


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