Uraninite
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Uraninite, also known as pitchblende, is a radioactive, uranium-rich mineral and ore with a chemical composition that is largely UO2 but because of oxidation typically contains variable proportions of
Pitchblende from Niederschlema-Alberoda deposit, Germany
Uraninite crystals from Topsham, Maine (size: 2.7 × 2.4 × 1.4 cm)
Yellowcake
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Yellowcake, also known as urania, is a type of powdered uranium concentrate obtained from leach solutions, representing an intermediate step in the processing of uranium ores. This material is produce
Uraninite
…Republic it continued (under the auspices of SDAG Wismut) until the German Reunification. Uranium ore is generally processed close to the mine into yellowcake, which is an intermediate step in the processing of uranium. List of minerals…
Yellowcake
Yellowcake. Note the cakey texture.
Yellowcake and ore