Porphyry Bench
Bench in Carbon County, Utah · on the USGS Pinnacle Peak quadrangle
39.59858, -110.93461
Maps that show Porphyry Bench
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Pinnacle Peak, UT
USGS topo, 2023
Castle Gate, UT
USGS historical 15-minute topo (1914)
Castle Gate, UT
USGS historical 15-minute topo (1916)
IFR Enroute Low Altitude Chart L-09 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-11 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-04 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-03 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).