Saleeite

A variety of Minerals

Saleeite specimen - rock identification

What is Saleeite?

Saleeite is a secondary uranium mineral occurring in the oxidized zones of uranium deposits, or as disseminations in carnotite-bearing sandstones. Its chemical formula is Mg(UO2)2(PO4)2·10(H2O). It was discovered in 1932 at Shinkolobwe, Katanga Province, Democratic Republic of the Congo, and is named for Belgian mineralogist Achille Salée (1883-1932), Professor at Université catholique de Louvain, Belgium. It was later determined that the Katanga mineral was meta-saleeite Mg(UO2)2(PO4)2·8(H2O) and the type locality was assigned to the Weißer Hirsch Mine, Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany.

Saleeite Market Value Calculator

Estimate the market value of Saleeite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

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Saleeite Localities Map

See where Saleeite 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
Lemon-yellow, straw-yellow, greenish yellow
Hardness (Mohs)
2 - 3
Density
3.21 g/cm³
Streak
Yellow-white

Chemical Properties

Chemical Formula
Mg(UO2)2(PO4)2 · 10H2O
Elements
H, Mg, O, P, U
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