33 books
Geology of the Globe Copper District, Arizona Volume 11-12
The Geology and Ore Deposits of the Coeur D'Alene District, Idaho
Economic Geology of the Silverton Quadrangle, Colorado
Geology and Ore Deposits of the Bullfrog District, Nevada
Geology of the Globe Copper District, Arizona, Issues 11-12
A Report on the Economic Geology of the Silverton Quadrangle, Colorado
The Association of Alunite with Gold in the Goldfield District, Nevada
Report of Progress in the Geological Resurvey of the Cripple Creek District, Colorado
The Ore Deposits of the Rico Mountains, Colorado