
Mining operations and military reservations define this high-desert landscape in the Chuckwalla Mountains during the mid-1980s. The northern portion of the quadrangle is marked by hard-rock history, including the Red Cloud Mine, Model Mine, and Great Western Mine, along with numerous unidentified prospects scattered through the canyons. These sites highlight a legacy of mineral exploration in a region where water sources like Crystal Springs were essential for survival and operations.
21 named features on this map. Tap any name to fly to it.
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2 editions found
1940 · Frink
USGS Topo · 1:62,500
1940 · Iris Pass
USGS Topo · 1:62,500
1940 · Canyon Spring
USGS Topo · 1:62,500
1943 · Canyon Spring
USGS Topo · 1:62,500
1944 · Chuckwalla Mountains
USGS Topo · 1:62,500
1944 · Frink
USGS Topo · 1:62,500
1945 · Iris Pass
USGS Topo · 1:62,500
1954 · Salton Sea
USGS Topo · 1:250,000
1955 · Salton Sea
USGS Topo · 1:250,000
1956 · Frink
USGS Topo · 1:62,500