Search U.S. government technical reports digitized or harvested by TRAIL.
Geologic Factors Related to Block Caving at San Manuel Copper Mine, Pinal County, Arizona: Progress Report, April 1954-March 1956
Mining, Milling, and Smelting Methods, San Manuel Copper Corporation, Pinal County, Arizona
Statistical Analysis of Churn-Drill and Diamond-Drill Sample Data from the San Manuel Copper Mine, Arizona