Mica Mountain dominates this landscape within the overlap of Saguaro National Park and Coronado National Forest. This 2014 survey documents a high-elevation environment where desert floor meets sky island, featuring prominent granite and gneiss formations like Spud Rock, Helens Dome, and the distinctive Man Head. The area is a vital water source for the surrounding arid regions, dotted with essential desert springs such as Douglas Camp Spring, Grass Shack Spring, and Italian Spring.
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This is the sole edition of this map. No revisions or reprints were ever made.
1904 · Tucson
USGS Topo · 1:125,000
1905 · Tucson
USGS Topo · 1:125,000
1945 · Redington
USGS Topo · 1:62,500
1945 · Happy Valley
USGS Topo · 1:62,500
1956 · Tucson
USGS Topo · 1:250,000
1957 · Bellota Ranch
USGS Topo · 1:62,500
1957 · Rincon Valley
USGS Topo · 1:62,500
1957 · Redington
USGS Topo · 1:62,500
1958 · Tucson
USGS Topo · 1:250,000
1958 · Happy Valley
USGS Topo · 1:62,500