Bradleyite

A variety of Minerals

What is Bradleyite?

Market Value Factors

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

Bradleyite Localities Map

See where Bradleyite 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
Light grey
Hardness (Mohs)
3 - 4
Density
2.734 g/cm³

Chemical Properties

Chemical Formula
Na3Mg(CO3)(PO4)
Elements
C, Mg, Na, O, P
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Bradleyite FAQs

How do I identify Bradleyite?

Bradleyite can be identified by its hardness of 3 - 4 on the Mohs scale, Light grey color. Look for these key characteristics when examining specimens.

What color is Bradleyite?

Bradleyite typically appears in Light grey. Color can vary depending on impurities and formation conditions.

How hard is Bradleyite?

Bradleyite has a hardness of 3 - 4 on the Mohs scale. This makes it a soft mineral that can be scratched easily.

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