Aldridgeite
A variety of Minerals
What is Aldridgeite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Aldridgeite 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.
Aldridgeite Localities Map
See where Aldridgeite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Pale blue
- Hardness (Mohs)
- 3
- Density
- 3.33 g/cm³
- Streak
- Pale blue
Chemical Properties
- Chemical Formula
- (Cd,Ca)(Cu,Zn)4(SO4)2(OH)6 · 3H2O
- Elements
- Ca, Cd, Cu, H, O, S, Zn
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Aldridgeite FAQs
How do I identify Aldridgeite?
Aldridgeite can be identified by its hardness of 3 on the Mohs scale, Pale blue color. Look for these key characteristics when examining specimens.
What color is Aldridgeite?
Aldridgeite typically appears in Pale blue. Color can vary depending on impurities and formation conditions.
How hard is Aldridgeite?
Aldridgeite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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