
Mining operations and the physical remnants of the Silver Bell (Site) anchor this desert landscape at the end of the 1980s. The southwestern corner is dominated by industrial activity, including the expansive Oxide Pit, extensive Tailings, and numerous Adits and Prospects scattered across Portland Ridge. This industrial concentration contrasts sharply with the nearby Silver Bell Mountains and the prominent Ragged Top peak.
23 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
2 editions found
1934 · Tucson Mountains
USGS Topo · 1:125,000
1934 · Silver Bell
USGS Topo · 1:125,000
1934 · Newman Peak
USGS Topo · 1:125,000
1947 · Red Rock
USGS Topo · 1:62,500
1947 · Eloy
USGS Topo · 1:62,500
1948 · Eloy
USGS Topo · 1:62,500
1956 · Tucson
USGS Topo · 1:250,000
1958 · Tucson
USGS Topo · 1:250,000
1959 · Tucson
USGS Topo · 1:250,000
1959 · Vaca Hills
USGS Topo · 1:62,500