Bleasdaleite

A variety of Minerals

What is Bleasdaleite?

Market Value Factors

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

Quick Facts

Physical Properties

Color
Dark brown
Hardness (Mohs)
2
Rock tumbling
Not recommended
Streak
Pale brown

Chemical Properties

Chemical Formula
(Ca,Fe3+)2Cu5(Bi,Cu)(PO4)4(H2O,OH,Cl)13
Elements
Bi, Ca, Cl, Cu, H, O, P
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Bleasdaleite FAQs

How do I identify Bleasdaleite?

Bleasdaleite can be identified by its hardness of 2 on the Mohs scale, Dark brown color. Look for these key characteristics when examining specimens.

What color is Bleasdaleite?

Bleasdaleite typically appears in Dark brown. Color can vary depending on impurities and formation conditions.

How hard is Bleasdaleite?

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

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