Masuyite
A variety of Minerals
What is Masuyite?
Masuyite is a uranium/lead oxide mineral with formula Pb[(UO2)3O3(OH)2]·3H2O. Masuyite was first described in 1947 for an occurrence in Katanga and named to honor Belgian geologist Gustave Masuy (1905–1945).
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Masuyite 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.
Quick Facts
Chemical Properties
- Chemical Formula
- Pb(UO2)3O3(OH)2 · 3H2O
- Elements
- H, O, Pb, U
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