Ondrušite

A variety of Minerals

What is Ondrušite?

Market Value Factors

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

Ondrušite Localities Map

See where Ondrušite 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
white, whitish green, grey-green, apple-green
Hardness (Mohs)
2 - 3
Density
3.12 g/cm³
Streak
white to greyish white with a greenish tint

Chemical Properties

Chemical Formula
CaCu4(AsO4)2(HAsO4)2 · 10H2O
Elements
As, Ca, Cu, H, O
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Ondrušite FAQs

How do I identify Ondrušite?

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

What color is Ondrušite?

Ondrušite typically appears in white, whitish green, grey-green, apple-green. Color can vary depending on impurities and formation conditions.

How hard is Ondrušite?

Ondrušite 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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