Preliminary report on the Comet area, Jefferson County, Montana.
Becraft, George E. 1922-
Preliminary report on the Comet area, Jefferson County, Montana. - Washington, 1953. - 8 p. maps. (1 fold. col.) 27 cm. - Geological Survey circular 227 . - Geological Survey (U.S.). Circular ; 277. .
"Literature cited": p. 8.
gs 53000236
Uranium ores--Montana--Jefferson County.
Geology--Montana--Jefferson County.
QE75 / .C5 no. 277
553.49
Preliminary report on the Comet area, Jefferson County, Montana. - Washington, 1953. - 8 p. maps. (1 fold. col.) 27 cm. - Geological Survey circular 227 . - Geological Survey (U.S.). Circular ; 277. .
"Literature cited": p. 8.
gs 53000236
Uranium ores--Montana--Jefferson County.
Geology--Montana--Jefferson County.
QE75 / .C5 no. 277
553.49