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  • Autunite - Wikipedia
    Autunite was discovered in 1852 near Autun, France, which is also autunite's namesake It occurs as an oxidation product of uranium minerals in granite pegmatites and hydrothermal deposits
  • Autunite: Mineral information, data and localities.
    Autunite is fragile and may easily split with low pressure On cutting, the mineral may appear sectile, waxy, or slightly elastic
  • Autunite | Physical - Optical Properties, Occurrence, Uses More
    Autunite crystallizes in the orthorhombic system and often occurs as tabular square crystals, commonly in small crusts or in fan-like masses Due to the moderate uranium content of 48 27% it is radioactive and also used as uranium ore Coarse groups are found, but scaly coatings are more common
  • Autunite: Properties, Occurrence, Uses - Geology In
    Autunite is a vibrant, uranium-rich mineral that glows under UV light and serves as a key uranium ore Formed through weathering in uranium deposits, it is found worldwide in places like France, Portugal, and the USA
  • Autunite | Radioactive, Phosphate, Uranium | Britannica
    Autunite, phosphate mineral, hydrated calcium and uranium phosphate [Ca (UO2)2 (PO4)2·10–12H2O], that is an ore of uranium It forms translucent to transparent, yellow to pale-green crystals, scaly masses, or crusts in hydrothermal veins and pegmatites, where it occurs as an alteration product of
  • Autunite — Wikipédia
    L' autunite est une espèce minérale composée d'un phosphate hydraté d' uranyle et de calcium, de formule chimique Ca (UO 2) 2 (PO 4) 2 • 10-12 H 2 O mais pouvant contenir des traces de baryum et de magnésium
  • Autunite - Minerals Education Coalition
    Autunite is a radioactive orthorhombic mineral which results from the hydrothermal alteration of uranium minerals Used as a uranium ore, it was first discovered in France in 1852
  • Autunite Features, Composition, Formula, Properties, Uses
    Autunite is an important mineral used in various industries The fact that it is available all over the world makes it even more applicable for the purpose of producing uranium
  • Autunite - Gems Minerals
    Autunite is a distinctive uranium-bearing phosphate mineral known for its fluorescent yellow-green color, strong radioactivity, and unique crystalline structure
  • Autunite for sale - Washington Minerals
    For sale is a world-class autunite and meta-autunite cluster from the Daybreak Mine, WA, exhibiting wonderful intergrown fan-shaped platy crystal aggregates The specimen has been in my collection for many years





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