Description: Gold and silver mining regions of the United States. Place Names: California, Nevada, Utah, Arizona, Washington, Idaho, Montana, Colorado, ISO Topic Categories: inlandWaters, location, oceans, geoscientificInformation, economy Keywords: Gold and Silver Mining Regions of the United States, physical, statistical, physical features, industry, inlandWaters, location, oceans, geoscientificInformation, economy, Unknown, 1904 Source: Alexis Everett Frye, Elements of Geography (Boston, Massachusetts: Ginn and Company, 1904) 78 Map Credit: Courtesy The Private Collection of Roy Winkelman |
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