Kaatialaite
A variety of Minerals
What is Kaatialaite?
Kaatialaite (Fe(H2AsO4)3·5H2O) is a ferric arsenate mineral found in Finland.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Kaatialaite 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.
Kaatialaite Localities Map
See where Kaatialaite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Pale grey, pale yellow, white, pale blue, greenish blue
- Density
- 2.64 g/cm³
Chemical Properties
- Chemical Formula
- Fe(H2AsO4)3 · 5H2O The water content appears to be variable (Raade et al., 1984); the synthetic compound has 5H2O.
- Elements
- As, Fe, H, O
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Kaatialaite FAQs
How do I identify Kaatialaite?
Kaatialaite can be identified by its Pale grey color. Look for these key characteristics when examining specimens.
What color is Kaatialaite?
Kaatialaite typically appears in Pale grey, pale yellow, white, pale blue, greenish blue. Color can vary depending on impurities and formation conditions.
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