Antipinite
A variety of Minerals
What is Antipinite?
Antipinite is a rare alkali copper oxalate mineral with the chemical formula KNa3Cu2(C2O4)4. Its type locality is the Tarapacá Region in Chile.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Antipinite 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.
Antipinite Localities Map
See where Antipinite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Blue
- Hardness (Mohs)
- 2
- Density
- 2.549 g/cm³
Chemical Properties
- Chemical Formula
- KNa3Cu2(C2O4)4
- Elements
- C, Cu, K, Na, O
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Antipinite FAQs
How do I identify Antipinite?
Antipinite can be identified by its hardness of 2 on the Mohs scale, Blue color. Look for these key characteristics when examining specimens.
What color is Antipinite?
Antipinite typically appears in Blue. Color can vary depending on impurities and formation conditions.
How hard is Antipinite?
Antipinite has a hardness of 2 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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