Geology and Ore Deposits of the Uncompahgre (Ouray) District, CO (PP 1753)
Comprehensive modern USGS treatment of the Ouray polymetallic Ag-Au-Pb-Zn-Cu mining district in the San Juan Mountains, Colorado.
Public-domain full text preserved in the Mountain Man Mining Library. Original source: pubs.usgs.gov.
Geology and Ore Deposits of the Uncompahgre (Ouray) District, CO (PP 1753) Author: Burbank & Luedke / USGS Year: 2008 Category: Federal Report Comprehensive modern USGS treatment of the Ouray polymetallic Ag-Au-Pb-Zn-Cu mining district in the San Juan Mountains, Colorado. Tags: Colorado, Ouray, silver, San Juan, polymetallic Source: ://pubs.usgs.gov/pp/pp1753/