Zellerite

A variety of Minerals

Zellerite specimen

What is Zellerite?

Market Value Factors

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

Zellerite Localities Map

See where Zellerite 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.

More Images

Zellerite specimen
Géry PARENT

Quick Facts

Physical Properties

Color
Light lemon-yellow
Hardness (Mohs)
2
Density
3.242 g/cm³

Chemical Properties

Chemical Formula
Ca(UO2)(CO3)2 · 5H2O
Elements
C, Ca, H, O, U
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Zellerite FAQs

How do I identify Zellerite?

Zellerite can be identified by its hardness of 2 on the Mohs scale, Light lemon-yellow color. Look for these key characteristics when examining specimens.

What color is Zellerite?

Zellerite typically appears in Light lemon-yellow. Color can vary depending on impurities and formation conditions.

How hard is Zellerite?

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

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