View up toward the Metcalf mines from Metcalf. Shannon Mountain to the left, granite porphyry. Greenlee County, Arizona. Circa 1901. Courtesy U.S. Geological Survey. The USGS home page is http://www.usgs.gov.
This photograph is by carnkie and was uploaded December 16th 2009. © carnkie please do not copy or distribute without prior express permission.
You can close this window to return to the main site.