Ludlockite

A variety of Minerals

What is Ludlockite?

Market Value Factors

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

Ludlockite Localities Map

See where Ludlockite 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
Orange Red, orange brown
Hardness (Mohs)
1.5 - 2
Density
4.35 g/cm³
Streak
light brown

Chemical Properties

Chemical Formula
PbFe3+4As3+10O22
Elements
As, Fe, O, Pb
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Ludlockite FAQs

How do I identify Ludlockite?

Ludlockite can be identified by its hardness of 1.5 - 2 on the Mohs scale, Orange Red color. Look for these key characteristics when examining specimens.

What color is Ludlockite?

Ludlockite typically appears in Orange Red, orange brown. Color can vary depending on impurities and formation conditions.

How hard is Ludlockite?

Ludlockite has a hardness of 1.5 - 2 on the Mohs scale. This makes it a soft mineral that can be scratched easily.

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