Radioactivity of selected rocks and placer concentrates from northeastern Alaska.

White, Max Gregg, 1916-

Radioactivity of selected rocks and placer concentrates from northeastern Alaska. - Washington, 1952. - 12 p. maps. 27 cm. - Geological Survey circular 195 . - Geological Survey circular ; 195. .

Bibliographies included.

gs 52000238 //r853


Radioactive substances.
Mines and mineral resources--Alaska.

QE75 / .C5 no. 195

553.49

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