Landauite
A variety of Minerals
What is Landauite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Landauite 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.
Landauite Localities Map
See where Landauite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Black
- Hardness (Mohs)
- 7.5
- Density
- 4.46 g/cm³
- Streak
- Gray
Chemical Properties
- Chemical Formula
- NaMnZn2(Ti,Fe)6Ti12O38
- Elements
- Fe, Mn, Na, O, Ti, Zn
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Landauite FAQs
How do I identify Landauite?
Landauite can be identified by its hardness of 7.5 on the Mohs scale, Black color. Look for these key characteristics when examining specimens.
What color is Landauite?
Landauite typically appears in Black. Color can vary depending on impurities and formation conditions.
How hard is Landauite?
Landauite has a hardness of 7.5 on the Mohs scale. This makes it a relatively hard mineral suitable for jewelry.
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