
The Tohono O'odham Indian Reservation dominates this desert landscape, where the settlement of Hickiwan sits alongside the ephemeral Hickiwan Wash. The terrain is defined by dramatic volcanic and desert landforms, including the prominent Hickiwan Peak and Black Circle Mountain. In the eastern portion of the quadrangle, the Crooked Mountains rise sharply above the flat expanse of the Quijotoa Valley, revealing signs of historical mineral exploration through labels for Mine Shafts Prospect Adit.
19 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.
1953 · Ajo
USGS Topo · 1:250,000
1957 · Ajo
USGS Topo · 1:250,000
1958 · Ajo
USGS Topo · 1:250,000
1962 · Ajo
USGS Topo · 1:250,000
1963 · Ajo
USGS Topo · 1:250,000
1963 · Sikort Chuapo Mts
USGS Topo · 1:62,500
1963 · Mt. Ajo
USGS Topo · 1:62,500
1963 · Cimarron Peak
USGS Topo · 1:62,500
1963 · Pisinimo
USGS Topo · 1:62,500
1967 · Ajo
USGS Topo · 1:250,000