Meisserite

A variety of Minerals

What is Meisserite?

Meisserite is a very rare uranium mineral with the formula Na5(UO2)(SO4)3(SO3OH)(H2O). It is interesting in being a natural uranyl salt with hydrosulfate (hydroxysulfate) anion, a feature shared with belakovskiite. Other chemically related minerals include fermiite, oppenheimerite, natrozippeite and plášilite. Most of these uranyl sulfate minerals was originally found in the Blue Lizard mine, San Juan County, Utah, USA.The mineral is named after Swiss mineralogist Nicolas Meisser.

Meisserite Market Value Calculator

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

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Meisserite Localities Map

See where Meisserite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

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Key Characteristics

Composition of Meisserite

The crystal structure of meisserite is unique. The building elements include: pentagonal bipyramids of uranyl groups SO4 groups These elements link to form chains. Sodium cations are bonded to oxygen atoms in chains, to hydrosulfate groups and water.

Quick Facts

Physical Properties

Color
Pale green to yellowish green
Hardness (Mohs)
2
Density
3.208 g/cm³
Streak
Very pale yellow

Chemical Properties

Chemical Formula
Na5(UO2)(SO4)3(SO3OH)(H2O)
Elements
H, Na, O, S, U
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