Merelaniite
A variety of Minerals
What is Merelaniite?
Merelaniite is a mineral having the formula Mo4Pb4VSbS15. It is a molybdenum-essential member of the cylindrite group. The first and thus far only samples of merelaniite have been found in the Merelani Tanzanite Deposit, located in the Lelatema Mountains of Tanzania.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Merelaniite 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.
Merelaniite Localities Map
See where Merelaniite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Dark grey
- Density
- 4.895 g/cm³
- Streak
- dark-gray to black
Chemical Properties
- Chemical Formula
- Mo4Pb4VSbS15
- Elements
- Mo, Pb, S, Sb, V
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Merelaniite FAQs
How do I identify Merelaniite?
Merelaniite can be identified by its Dark grey color. Look for these key characteristics when examining specimens.
What color is Merelaniite?
Merelaniite typically appears in Dark grey. Color can vary depending on impurities and formation conditions.
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