Heinrichite
A variety of Minerals

What is Heinrichite?
Heinrichite is radioactive pale green, pale yellow mineral. Heinrichite fluoresces light-green in longwave and shortwave ultraviolet. Because of its uranium content, the mineral is radioactive.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Heinrichite 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.
Heinrichite Localities Map
See where Heinrichite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Hardness (Mohs)
- 2.5
Chemical Properties
- Chemical Formula
- Ba(UO2)2(AsO4)2 · 10H2O
- Elements
- As, Ba, H, O, U
Also Known As

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Heinrichite FAQs
How do I identify Heinrichite?
Heinrichite can be identified by its hardness of 2.5 on the Mohs scale. Look for these key characteristics when examining specimens.
How hard is Heinrichite?
Heinrichite has a hardness of 2.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.


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