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.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Meisserite 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.
Meisserite Localities Map
See where Meisserite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
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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Meisserite FAQs
How do I identify Meisserite?
Meisserite can be identified by its hardness of 2 on the Mohs scale, Pale green to yellowish green color. Look for these key characteristics when examining specimens.
What color is Meisserite?
Meisserite typically appears in Pale green to yellowish green. Color can vary depending on impurities and formation conditions.
How hard is Meisserite?
Meisserite has a hardness of 2 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
What is the composition of meisserite 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.
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