Browsing by Author Petersen, Erich U.
Showing results 1 to 2 of 2
| Issue Date | Title | Author(s) |
| May-2015 | Copper-gold-silver-molybdenum metallogeny of northern Chile | Chavez, William X. Jr.; Petersen, Erich U.; Thoms, John A.; Putnam, Borden R.; Riedell, K. Brock |
| Jan-2015 | Major copper-molybdenum porphyry systems, Southwestern USA | Chávez, William X. Jr.; Petersen, Erich U.; Thoms, John A.; Putnam, Borden R.; Riedell, K. Brock |