Landesite
A variety of Phosphoferrite Group
What is Landesite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Landesite 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.
Landesite Localities Map
See where Landesite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- red brown; yellowish brown in transmitted light
- Hardness (Mohs)
- 3 - 3.5
- Density
- 3.21 g/cm³
Chemical Properties
- Chemical Formula
- Mn2+3-xFe3+x(PO4)2(OH)x · (3-x)H2O
- Elements
- Fe, H, Mn, O, P
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Landesite FAQs
How do I identify Landesite?
Landesite can be identified by its hardness of 3 - 3.5 on the Mohs scale, red brown; yellowish brown in transmitted light color. Look for these key characteristics when examining specimens.
What color is Landesite?
Landesite typically appears in red brown; yellowish brown in transmitted light. Color can vary depending on impurities and formation conditions.
How hard is Landesite?
Landesite has a hardness of 3 - 3.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.