Nadorite

A variety of Minerals

Nadorite specimen

What is Nadorite?

Nadorite is a mineral with the chemical formula PbSbO2Cl. It crystallizes in the orthorhombic crystal system and is brown, brownish-yellow or yellow in color, with a white or yellowish-white streak. Nadorite is named after Djebel Nador in Algeria, where it was first identified in 1870.

Market Value Factors

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

Nadorite Localities Map

See where Nadorite 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
Brown, yellow to brownish yellow
Hardness (Mohs)
3.5 - 4
Density
7.06 g/cm³
Streak
White, yellow to yellowish white

Chemical Properties

Chemical Formula
PbSbClO2
Elements
Cl, O, Pb, Sb
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Nadorite FAQs

How do I identify Nadorite?

Nadorite can be identified by its hardness of 3.5 - 4 on the Mohs scale, Brown color. Look for these key characteristics when examining specimens.

What color is Nadorite?

Nadorite typically appears in Brown, yellow to brownish yellow. Color can vary depending on impurities and formation conditions.

How hard is Nadorite?

Nadorite has a hardness of 3.5 - 4 on the Mohs scale. This gives it moderate hardness.

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