The Buckhorn iron deposits of Okanogan County, Washington : results of a magnetic survey /
Broughton, W. A. 1914-
The Buckhorn iron deposits of Okanogan County, Washington : results of a magnetic survey / by W. A. Broughton. - Olympia, [Wash.] : State Printing Plant, 1943. - 21 p. : ill., 1 folded map in pocket ; 22 cm. - Report of investigations / State of Washington, Dept. of Conservation and Development, Division of Geology ; no. 8 . - Washington (State). Division of Geology. Report of investigations ; no. 8. .
"Earlier investigations" (bibliography): p. 7.
gs 43000040
Iron ores--Washington (State)--Okanogan County.
Iron ores--Washington (State)--Buckhorn Mountain area.
QE175 / .A35 no. 8
553.3
The Buckhorn iron deposits of Okanogan County, Washington : results of a magnetic survey / by W. A. Broughton. - Olympia, [Wash.] : State Printing Plant, 1943. - 21 p. : ill., 1 folded map in pocket ; 22 cm. - Report of investigations / State of Washington, Dept. of Conservation and Development, Division of Geology ; no. 8 . - Washington (State). Division of Geology. Report of investigations ; no. 8. .
"Earlier investigations" (bibliography): p. 7.
gs 43000040
Iron ores--Washington (State)--Okanogan County.
Iron ores--Washington (State)--Buckhorn Mountain area.
QE175 / .A35 no. 8
553.3