Gold Placers of the Historical Fortymile River Region, Alaska (open access)

Gold Placers of the Historical Fortymile River Region, Alaska

From introduction: This report focuses on the placer geology of individual creeks; mining, history of the area, high terrace gravels, and the gold source of the Fortymile River area in Alaska.
Date: 1996
Creator: Yeend, Warren E.
System: The UNT Digital Library
The Slumgullion Earth Flow: A Large-Scale Natural Laboratory (open access)

The Slumgullion Earth Flow: A Large-Scale Natural Laboratory

A report about the Slumgullion slide and landslides. It discusses climate changed and how landslides are measured.
Date: 1996
Creator: Varnes, D. J. & Savage, W. Z.
System: The UNT Digital Library
Mineral Resource Potential and Geology of Coronado National Forest, Southeastern Arizona and Southwestern New Mexico (open access)

Mineral Resource Potential and Geology of Coronado National Forest, Southeastern Arizona and Southwestern New Mexico

The following report is a mineral resource assessment of Coronado National Forest of southeastern Arizona and southwestern New Mexico, formed by geologic, geochemical, and geophysical data.
Date: 1996
Creator: Du Bray, Edward A.
System: The UNT Digital Library