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Miller, T.P.; Johnson, B.
Geological Survey, Denver, CO (USA)1978
Geological Survey, Denver, CO (USA)1978
AbstractAbstract
[en] Reconnaissance investigations in the Purcell Mountains of westcentral Alaska in 1977 revealed the presence of parsonite, a hydrous phosphate of lead and uranium with the formula Pb2UO2(PO4)22H2O. This is the first reported occurrence of parsonite in Alaska. The parsonite occurs as a soft, yellow to chocolate brown coating closely associated with green muscovite on fracture surfaces in a shear zone in alaskite of the Wheeler Creek pluton. Thin magnetite veinlets are also present. The identification of parsonite was confirmed by x-ray diffraction. Delayed neutron analysis were run on samples of the Alaskite
Original Title
Alaska
Primary Subject
Source
1978; 7 p; Geological Survey, Denver Federal Center, Box 25425, Denver, CO 80225
Record Type
Report
Report Number
Country of publication
ACTINIDE COMPOUNDS, CHEMICAL ANALYSIS, DEVELOPED COUNTRIES, LEAD COMPOUNDS, LEAD PHOSPHATES, MATERIALS, MINERALS, NORTH AMERICA, ORES, OXYGEN COMPOUNDS, PHOSPHATES, PHOSPHORUS COMPOUNDS, QUANTITY RATIO, RADIOACTIVE MATERIALS, RADIOACTIVE MINERALS, URANIUM COMPOUNDS, URANIUM MINERALS, URANIUM PHOSPHATES, USA
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