Heinrichite

A variety of Minerals

Heinrichite specimen

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.

Applies to all rocks & minerals.

Heinrichite Localities Map

See where Heinrichite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

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

HeinrichiteArsenuranocircite
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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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