Ashburtonite
A variety of Minerals
What is Ashburtonite?
Ashburtonite is a rare lead copper silicate-bicarbonate mineral with formula: HPb4Cu4Si4O12(HCO3)4(OH)4Cl.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Ashburtonite 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.
Ashburtonite Localities Map
See where Ashburtonite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Blue
Chemical Properties
- Chemical Formula
- Pb4Cu4(Si4O12)(HCO3)4(OH)3Cl · H2O
- Elements
- C, Cl, Cu, H, O, Pb, Si
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Ashburtonite FAQs
How do I identify Ashburtonite?
Ashburtonite can be identified by its Blue color. Look for these key characteristics when examining specimens.
What color is Ashburtonite?
Ashburtonite typically appears in Blue. Color can vary depending on impurities and formation conditions.
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