The Geology And Ore Deposits Of The Coeur D'alene District, Idaho
- 270 stránek
- 10 hodin čtení
A comprehensive survey of the geological features and mineral resources of the Coeur d'Alene mining district in northern Idaho.
Frederick Leslie Ransome Knihy
Geology Of The Globe Copper District, Arizona, Issues 11-12
- 238 stránek
- 9 hodin čtení
A detailed geological survey of the Globe Copper District in Arizona, featuring maps, diagrams, and descriptions of geological formations and mineral resources.
The Geology And Ore Deposits Of Goldfield, Nevada
- 342 stránek
- 12 hodin čtení
Report of Progress in the Geological Resurvey of the Cripple Creek District, Colorado
- 54 stránek
- 2 hodiny čtení
The ore Deposits of the Rico Mountains, Colorado
- 214 stránek
- 8 hodin čtení
A Report On The Economic Geology Of The Silverton Quadrangle, Colorado
- 298 stránek
- 11 hodin čtení