Uranosphaerite

A variety of Minerals

What is Uranosphaerite?

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Uranosphaerite 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.

Uranosphaerite Localities Map

See where Uranosphaerite 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

Color
Yellow-orange, reddish orange, brick red
Hardness (Mohs)
2 - 3
Density
6.36 g/cm³
Streak
Light orange

Chemical Properties

Chemical Formula
Bi(UO2)O2(OH)
Elements
Bi, H, O, U
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Uranosphaerite FAQs

How do I identify Uranosphaerite?

Uranosphaerite can be identified by its hardness of 2 - 3 on the Mohs scale, Yellow-orange color. Look for these key characteristics when examining specimens.

What color is Uranosphaerite?

Uranosphaerite typically appears in Yellow-orange, reddish orange, brick red. Color can vary depending on impurities and formation conditions.

How hard is Uranosphaerite?

Uranosphaerite has a hardness of 2 - 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.

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