
The Dolores River carves a dramatic path through this high-altitude landscape on the boundary of San Miguel and Dolores counties. Published in conjunction with the United States Atomic Energy Commission, the map reveals an active post-war mining environment in the late 1940s. Several specific claims are noted along the river bluffs and canyons, including the Sarah Ellen Mine, Uncle Sam Mine, and Mucho Grande Mine.
31 named features on this map. Tap any name to fly to it.
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2 editions found
1916 · Paradox Valley
USGS Topo · 1:125,000
1922 · Paradox Valley
USGS Topo · 1:125,000
1948 · Horse Range Mesa
USGS Topo · 1:24,000
1948 · Hamm Canyon
USGS Topo · 1:24,000
1948 · Gypsum Gap
USGS Topo · 1:24,000
1949 · Gypsum Gap
USGS Topo · 1:24,000
1949 · Egnar
USGS Topo · 1:24,000
1949 · Joe Davis Hill
USGS Topo · 1:24,000
1950 · Horse Range Mesa
USGS Topo · 1:24,000
1950 · Hamm Canyon
USGS Topo · 1:24,000