Contributions to economic geology, 1955 /
Cressman, Earle Rupert,1923-
Washington, D.C. : U.S. G.P.O.,
24 cm.
Part of illustrative matter in back pocket.
"Letters in parentheses designate the separately published chapters of the volume."
(A) Physical stratigraphy of the Phosphoria formation in part of south-western Montana--(B) Geology of the Crazy Woman Creek, Johnson County, Wyoming--(C) Dolomite deposit neat Marble, Stevens County, Washington--(D) Geology and mineral fuels of parts of Routt and Moffat Counties, Colorado--(E) Sugar Loaf and St. Kevin mining district, Lake County, Colorado--(F) Copper deposits of part of Helvetia mining district,    Pima County, Arizona--(G) Lithium resources of North        America--(H) Geology of the Christmas copper mine, Gila     County, Arizona--(I) Perlite resources of the United        States--(J) Geology of the Standford-Hobson area, central Montana--(K) Exploratory drilling for evidence of zinc and lead ore in Dubuque County, Iowa--(L) Oil and gas wells drilled in southwestern Virginia before 1950--(M) Reconnaissance geology of western Mineral County, Montana--(N) Mineral resources of the San Carlos Indian Reservation, Arizona--(O) Thorium and rare-earth minerals in the Powderhorn district, Gunnison County, Colorado--(P) Geology of the Murray area, Shoshone County, Idaho.
Geology
Copper mines and mining
Lithium mines and mining
Copper mines and mining
Perlite
Mines and mineral resources
Indians of North America