Agrinierite
A variety of Minerals
What is Agrinierite?
Agrinierite (K2(Ca,Sr)(UO2)3O3(OH)2·5H2O) is a mineral often found in the oxidation zone of uranium deposits. It is named for Henry Agrinier (1928–1971), an engineer for the Commissariat à l'Énergie Atomique.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Agrinierite 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.
Agrinierite Localities Map
See where Agrinierite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Orange
- Density
- 5.55 g/cm³
Chemical Properties
- Chemical Formula
- K2(Ca,Sr)[(UO2)3O3(OH)2]2 · 5H2O
- Elements
- Ca, H, K, O, U
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Agrinierite FAQs
How do I identify Agrinierite?
Agrinierite can be identified by its Orange color. Look for these key characteristics when examining specimens.
What color is Agrinierite?
Agrinierite typically appears in Orange. Color can vary depending on impurities and formation conditions.
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