| Deposit ID | 10098222 |
|---|---|
| MRDS ID | M005479 |
| Record type | Site |
| Current site name | Dowden Occurrence |
| Related records | 10187124 |
| Geographic coordinates: | -121.43549, 39.72988 (WGS84) |
|---|---|
| Location accuracy | 1000(meters) |
| Relative position | Assumed Spot Center Se, 29 |
Political divisions (FIPS codes)
Butte(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Berry Creek(quadrangle 1:24,000 scale)
Chico(quadrangle 1:100,000 scale)
Chico(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
North Fork Feather(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 | Butte |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 022N | 005E | 29 | SE | California |
| Commodity | Importance |
|---|---|
| Chromium Critical | Primary |
| Materials | Type of material |
|---|---|
| Chromite | Ore |
| (1) | -121.43549, 39.72988 |
|---|
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Ownership category | National Forest |
|---|
| Type | Operator |
|---|---|
| Owner | G. W. Dowden |
| First year | 1918 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M005479 |
CALIF. DIV. OF MINES B. 134, III, CHAPTER 5 (1953) P. 300
CDMG BULL 134, PT. 3, CHAPT. 5,P. 264
| Subject category | Comment text |
|---|---|
| Deposit | PROBABLY WORKED OUT. LOW-GRADE ORE. ; INFO.SRC : 1 PUB LIT |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUN-72 | Gere, W. | U.S. Geological Survey | |
| Updater | 01-JAN-83 | Oster, Karel L. (Albers, John P.) | 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.