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Copper Deposits of Part of Helvetia Mining District, Pima County, Arizona
Saville Cyrus Creasey
, George L. Quick
· 1955
No image available
Copper Deposits of Part of Helvetia Mining District, Pima County, Arizona
Saville Cyrus Creasey
, George L. Quick
· 1955
No image available
Physical Stratigraphy of the Phosphoria Formation in Part of Southwestern Montana
Charles Frederick Deiss
, Earle Rupert Cressman
, James Jennings Norton
, Nathan Wood Bass
, Quentin Dreyer Singewald
, Richard Kenneth Hose
, Saville Cyrus Creasey
, Dorothy McKenney Schlegel
, George L. Quick
· 1955
No image available
Copper Deposits of Part of Helvetia Mining District, Pima County, Ariz
S. C. Creasy
, G. L. Quick
· 1956
No image available
Copper Deposits of Part of Helvetia Minig District, Pima County, Arizona
S. C. Creasey
, George L. Quick
· 1955
No image available
Geology and Ore Deposits of the Castle Dome Area, Gila County, Arizona
Nels Paul Peterson
· 1951