| Quartz Mountain | |
| Elevation: | 5524+ ft (1683+ m) |
| Elevation Ref: | [1] |
| Prominence: | 800feet |
| Range: | Cascades |
| Location: | Douglas County, Oregon, U.S. |
| Map: | USA Oregon |
| Map Size: | 240 |
| Coordinates: | 43.1639°N -122.6721°W |
| Coordinates Ref: | [2] |
| Topo: | USGS Quartz Mountain |
Quartz Mountain is a located east of Roseburg in Douglas County, Oregon, United States.[1] [3] Located within the Jackson Creek subbasin, a tributary of the South Umpqua River, Quartz Mountain rises to an elevation of 5200feet in the Umpqua National Forest. It has a large deposit of high-purity silica.[4]
The summit was the site of a Forest Service lookout tower until it was removed in 1970.[5]
thumb|none|279px|Quartz Mountain L-5 cab erected in 1933