Subject: Gold mines and mining / Spatial Coverage: Montana - Yale University Library GeoBlacklight Search Results

Start Over Subject Gold mines and mining Spatial Coverage Montana

1. Helena mining region, Montana [cartographic material]

1919. 2012-04-05T20:29:38Z. 2012-05-03T15:37:23Z. Ropes, Leverett S. (Leverett Smith), 1868-1953. L.S. Ropes & Margurite Greenfield. English. Public. Montana, Lewis and Clark County., and Montana, Southwestern.

2. Map showing the location of productive lode and placer gold mines in Montana

1992. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Montana.

GeoBlacklight version 4.1.0