
Silverton serves as the hub of this high-altitude mining landscape at the turn of the century, where narrow-gauge rail lines penetrate deep into the San Juan Mountains. The Silverton Northern R. R. and the D. & R. G. R. R. follow the corridors of the Animas River and its tributaries to reach remote camps like Eureka, Animas Forks, and Mineral Point. The map captures the peak of the region's extraction era, with the notorious Red Mountain district and the Campbird mine connected by a web of mountain trails and rugged roads. This survey illustrates how the vertical geography influenced settlement, forcing towns like Gladstone and Howardsville into the narrow basins below summits like Potosi Peak and Sultan Mt. High-country basins such as Richmond Basin and Arrastre Basin are clearly defined, showing the intense prospecting that defined the San Juan, Uncompahgre, and Rio Grande national forests before modern consolidation.
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4 editions found
1897 · Telluride
USGS Topo · 1:62,500
1897 · Silverton
USGS Topo · 1:62,500
1898 · Engineer Mountain
USGS Topo · 1:62,500
1900 · Engineer Mountain
USGS Topo · 1:62,500
1900 · Needle Mountains
USGS Topo · 1:62,500
1901 · Silverton
USGS Topo · 1:62,500
1902 · Needle Mountains
USGS Topo · 1:62,500
1902 · Silverton
USGS Topo · 1:62,500
1902 · Ouray
USGS Topo · 1:62,500
1903 · Lake City
USGS Topo · 1:62,500