Ruby, Arizona

Ruby, Arizona
Ruby, Arizona in 1990
Ruby, Arizona
Location in the state of Arizona
Ruby, Arizona
Ruby, Arizona (the United States)
Coordinates: 31°27′40″N 111°14′15″W / 31.46111°N 111.23750°W / 31.46111; -111.23750
CountryUnited States
StateArizona
CountySanta Cruz
Elevation
4,186 ft (1,276 m)
Time zoneUTC-7 (MST (no DST))
Post office opened:April 11, 1912
Post office closed:May 31, 1941

Ruby is a ghost town in Santa Cruz County, Arizona, United States. It was founded as a mining town in Bear Valley, originally named Montana Camp, so named because the miners were mining at the foot of Montana Peak.