Subject: Precious metals / Access: Public - Yale University Library GeoBlacklight Search Results

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1. Location and names of the principal producing districts of gold and silver in the United States

1900. 2018-08-23T13:46:47Z. 2020-08-22T21:41:48Z. English. cartographic image. Public. West (U.S.).

2. Map showing geochemical favorability for mesothermal base- and precious-metal veins in the Wallace 1⁰?x 2⁰?quadrangle, Montana and Idaho

1989. 2002-06-01T04:00:00Z. 2004-04-05T13:35:57Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Montana and Idaho.

3. Resource appraisal maps for mesothermal base- and precious-metal veins in the Wallace 1⁰?x 2⁰?quadrangle, Montana and Idaho

1986. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution. English. Public. Northwest, Pacific.