
Kofa Mountains geology and mining history dominate this mid-century survey of the Arizona desert. The map captures a landscape defined by industrial extraction, featuring a cluster of significant claims such as the North Star Mine, King of Arizona Mine, and the Black Dahlia Mine. These sites are concentrated near the southern reaches of the range, supported by a network of ephemeral water sources like Kofa Dam Wash and Yaqui Wash. Evidence of earlier human presence is noted at the Petroglyphs site near Alamo Spring, while the presence of a Cemetery near the primary mining group suggests the permanence of these remote operations during their peak years.
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3 editions found
1942 · Blythe
USGS Topo · 1:250,000
1942 · Vicksburg
USGS Topo · 1:250,000
1954 · Salton Sea
USGS Topo · 1:250,000
1954 · Phoenix
USGS Topo · 1:250,000
1955 · Salton Sea
USGS Topo · 1:250,000
1957 · Phoenix
USGS Topo · 1:250,000
1958 · Phoenix
USGS Topo · 1:250,000
1959 · Salton Sea
USGS Topo · 1:250,000
1960 · Phoenix
USGS Topo · 1:250,000
1961 · Hope
USGS Topo · 1:62,500