
Summitville stands at the center of this high-elevation terrain, illustrating the significant industrial footprint of mining within the Rio Grande National Forest. The landscape is heavily marked by subsurface exploration, with the Chandler Tunnel, French Tunnel, and Iowa Tunnel concentrated near the settlement. These subterranean features, alongside numerous labeled prospects, reflect a history of extracting resources from the peaks of South Mountain and Cropsy Mountain.
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This is the sole edition of this map. No revisions or reprints were ever made.
1913 · Summitville
USGS Topo · 1:125,000
1914 · Creede
USGS Topo · 1:125,000
1915 · Summitville
USGS Topo · 1:125,000
1915 · Del Norte
USGS Topo · 1:125,000
1916 · Creede
USGS Topo · 1:125,000
1917 · Del Norte
USGS Topo · 1:125,000
1922 · Conejos
USGS Topo · 1:125,000
1945 · Durango
USGS Topo · 1:250,000
1953 · Durango
USGS Topo · 1:250,000
1954 · Durango
USGS Topo · 1:250,000