| Deposit ID | 10077691 |
|---|---|
| MRDS ID | W025522 |
| Record type | Site |
| Current site name | Union Keystone Mine |
| Related records | 10213834 |
| Geographic coordinates: | -120.89687, 39.7471 (WGS84) |
|---|---|
| Elevation | 1695 |
Political divisions (FIPS codes)
Sierra(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
La Porte(quadrangle 1:24,000 scale)
Portola(quadrangle 1:100,000 scale)
Chico(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Yuba(hydrologic unit)
Lower Sacramento(hydrologic accounting unit)
Sacramento(hydrologic subregion)
California(hydrologic region)
Federal lands
Plumas National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | California | Sierra |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 022N | 010E | 19 | California |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| (1) | -120.89687, 39.7471 |
|---|
| Development status | Producer |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| Ownership category | National Forest |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | W025522 |
CALIF JOUR V 38,1942,P 66;
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1979 | Unknown | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.