
Rhyolite and the mining districts of Bullfrog anchor the northern landscape of this survey, conducted during a period of intense prospecting and rail expansion along the California-Nevada border. The infrastructure of the era is clearly marked by the Tonopah and Tidewater RR and the Tonopah and Las Vegas RR cutting across the Amargosa Desert. These routes serviced critical resource points like the Lila C Mine and the Borax Mill, illustrating the industrial scale of extraction in the early 20th century.
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5 editions found
1907 · Las Vegas
USGS Topo · 1:250,000
1908 · Kawich
USGS Topo · 1:250,000
1908 · Lida
USGS Topo · 1:250,000
1908 · Furnace Creek
USGS Topo · 1:250,000
1908 · Las Vegas
USGS Topo · 1:250,000
1908 · Ballarat
USGS Topo · 1:250,000
1910 · Furnace Creek
USGS Topo · 1:250,000
1910 · Ivanpah
USGS Topo · 1:250,000
1912 · Ivanpah
USGS Topo · 1:250,000
1913 · Lida
USGS Topo · 1:250,000