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Carnotite is a pot****ium
uranium vanadate radioactive mineral with
chemical formula K2(UO2)2(VO4)2·3H2O. The
water content can vary and
small amounts...
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Margaritasite is a yellow, caesium-bearing
mineral in the
carnotite group. Its
chemical formula is (Cs, K, H3O)2(UO2)2V2O8·H2O and its
crystal system...
-
uranium mineral with
formula Ca(UO2)2V2O8·(5–8)H2O. It is a
member of the
carnotite group. It is a bright, canary-yellow
color because of its high uranium...
-
hundreds of minerals,
including uraninite (the most
common uranium ore),
carnotite, autunite, uranophane, torbernite, and coffinite.
Significant concentrations...
- be a
defining constituent, such as
uranium in uraninite, autunite, and
carnotite, or
present as
trace impurities, as in zircon. The
decay of a radioactive...
-
carnotite was not known.
Carnotite was
suspected to
contain radium as
early as 1903, on the
basis of the
anomalously high
radioactivity of
carnotite ores...
- the
Colorado Carnotite Company. The
company was
performing uranium mining in
Colorado where the
company extracted radium from the
carnotite ore.
Allen Hall...
- uranium-bearing (U-238) ore
samples (autunite, torbernite, uraninite, and
carnotite from the "Colorado
plateau region") Low-level
radiation sources: beta-alpha...
- Corporation, was
engaged in the
extraction and
purification of
radium from
carnotite ore to
produce luminous paints,
which were
marketed under the
brand name...
- thorium,
including uraninite and its
varieties cleveite and pitchblende,
carnotite and mo****te (a
group name; "mo****te"
usually refers to mo****te-(Ce))...
