| Deposit ID | 10036355 |
|---|---|
| MRDS ID | M025142 |
| Record type | Site |
| Current site name | Four Monte |
| Alternate or previous names | Beverly |
| Related records | 10274437 |
| Geographic coordinates: | -122.66782, 43.59149 (WGS84) |
|---|
Political divisions (FIPS codes)
Lane(county)
Oregon(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Fairview Peak(quadrangle 1:24,000 scale)
Oakridge(quadrangle 1:100,000 scale)
Roseburg(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Coast Fork Willamette(hydrologic unit)
Willamette(hydrologic accounting unit)
Willamette(hydrologic subregion)
Pacific Northwest(hydrologic region)
Federal lands
Umpqua National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Oregon | Lane |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Willamette | 023S | 001E | 10 | Oregon |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Primary |
| Materials | Type of material |
|---|---|
| Dolomite | Gangue |
| Quartz | Gangue |
| Host or associated | Host | ||
|---|---|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyolite | ||
| Rock unit name | Little Butte Volcanic Series | ||
| Rock description | Little Butte Volcanic Series | ||
| |||
| (1) | -122.66782, 43.59149 |
|---|
| Strike | N50-55W |
|---|---|
| Dip | SW |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Bohemia |
|---|
| Ownership category | National Forest |
|---|---|
| Area name | Umpqua National Area |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M025142 | |
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0410390025 |
OREGON METAL MINES HANDBOOK, 1951, ODGMI BULL. 14-D, P. 56
CALLAGHAN, E. AND BUDDINGTON, A.F., 1938, METALLIFEROUS MINERAL DEPOSITS OF THE CASCADE RANGE IN OREGON; USGS BULL. 893, P. 67
LUTTON, R.J., 1962, GEOLOGY OF THE BOHEMIA MINING DISTRICT, LANE COUNTY, OREGON; UNIV. ARIZONA PHD DISSERTATION
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JAN-1981 | Ferns, Mark L. (Brooks, Howard C.) | Oregon Department of Geology and Mineral Industries | |
| Updater | 01-AUG-1993 | Gray, Jerry J. | Oregon Department of Geology and Mineral Industries |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.