Some occurrences of uranium and thorium in Montana. With sections on prospecting for radioactive minerals.

Jarrard, Leonard D.

Some occurrences of uranium and thorium in Montana. With sections on prospecting for radioactive minerals. - [Butte] 1957. - iv, 90 p. illus., maps (1 fold.) 19 cm. - Montana. Bureau of Mines and Geology. Miscellaneous contribution no. 15 . - Montana Bureau of Mines and Geology. Miscellaneous contributions ; no. 15. .

Bibliography: p. 90.

gs 57000214


Uranium ores--Montana.
Thorium.
Radioactive substances.

TN490.T55 / J3

553.49

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