Paratacamite
A variety of Minerals
What is Paratacamite?
Paratacamite is a mineral in the halide minerals category. Its chemical formula is Cu3(Cu,Zn)(OH)6Cl2. Its name is derived from its association with atacamite. It is found in Chile, Botallack Mine in Cornwall, Broken Hill, Australia, and in Italy in Capo Calamita on the island of Elba.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Paratacamite 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.
Paratacamite Localities Map
See where Paratacamite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Green to greenish-black.
- Hardness (Mohs)
- 3
- Density
- 3.75 g/cm³
- Streak
- Green
Chemical Properties
- Chemical Formula
- Cu3(Cu,Zn)(OH)6Cl2
- Elements
- Cl, Cu, H, O, Zn
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Paratacamite FAQs
How do I identify Paratacamite?
Paratacamite can be identified by its hardness of 3 on the Mohs scale, Green to greenish-black. color. Look for these key characteristics when examining specimens.
What color is Paratacamite?
Paratacamite typically appears in Green to greenish-black.. Color can vary depending on impurities and formation conditions.
How hard is Paratacamite?
Paratacamite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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