Latitude / Longitude:
43° 57′ 40″ N, 115° 59′ 18″ W
Mountain (MST) (UTC-7)
Quartzburg is an unincorporated community in Boise County, in the U.S. state of Idaho.
Quartzburg was a mining community. A post office was established as Quartzburg in 1874, name changed to Quartzburgh in 1894, and the post closed in 1940.