This report presents the results of a mineral resource potential survey of the Pusch Ridge Wilderness in the Coronado National Forest, Pima County, Arizona.

Pima County is located entirely within the Basin and Range physiographic province in which geothermal resources are known to occur. Continued growth as indicated by such factors as population growth, employment and income will require large amounts of energy. It is believed that geothermal energy could provide some of the energy that will be needed. Potential users of geothermal energy within the county are identified.

From Abstract: "The development and status of technology for producing titanium from U.S. resource materials are summarized in this Bureau of Mines report."

Annual journal of the Texas Archeological and Paleontological Society documenting research and findings of members as well as activities of the organization.