U.S. Geological Survey Photographic Library
ID. Jackson, W.H. 6
Granite Cut, near Dale Creek Bridge, about 3 miles west of Sherman. The road has been drilled and blasted through a close, compact, and massive granite that is susceptible of a high polish, much like the Scottish syenite. Albany County, Wyoming. 1869.
Image file: /htmlorg/lpb106/land/jwh00006.jpg