
The Santa Rosa Valley floor and the rising slopes of the Brownell Mountains define this landscape within the Papago Indian Reservation. This desert region in the late 1980s reveals a history of mining and local commerce centered near the settlement of Quijotoa. The presence of the Quijotoa Trading Post and a nearby Cem suggests a localized hub of activity alongside Route 86. The map documents a rugged water-management system essential for the environment, featuring levees, a Substa, and critical water sources like San Tomos Well and Brownell Well. Resource extraction is evident through scattered prospects, a Gravel Pit, and the Prospect V O Mine, while the ephemeral drainage of Quijotoa Wash and Ak Chin Wash illustrates the natural flow patterns through the basin floor.
21 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1934 · Silver Bell
USGS Topo · 1:125,000
1937 · Comobabi
USGS Topo · 1:48,000
1942 · Comobabi
USGS Topo · 1:62,500
1953 · Ajo
USGS Topo · 1:250,000
1956 · Tucson
USGS Topo · 1:250,000
1957 · Ajo
USGS Topo · 1:250,000
1958 · Ajo
USGS Topo · 1:250,000
1958 · Tucson
USGS Topo · 1:250,000
1959 · Tucson
USGS Topo · 1:250,000
1962 · Ajo
USGS Topo · 1:250,000