| Deposit ID | 10028486 |
|---|---|
| MRDS ID | M005473 |
| Record type | Site |
| Current site name | Section 13 Occurrence |
| Alternate or previous names | Southern Pacific Prop., April Fool ?, Happy Hollow |
| Related records | 10235206 |
| Geographic coordinates: | -121.36244, 39.76544 (WGS84) |
|---|
Political divisions (FIPS codes)
Butte(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Soapstone Hill(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 | 13 | NE | California |
| Commodity | Importance |
|---|---|
| Chromium Critical | Primary |
| Materials | Type of material |
|---|---|
| Chromite | Ore |
| Result | 20 - 30 % CR2O3 |
|---|
| (1) | -121.36244, 39.76544 |
|---|
| General form | LENSE |
|---|
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| District name | Big Bar Mountain Area |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | J. K. Mezker |
| Home office | Oroville, Ca. |
| First year | 1946 |
| Year | 1918 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | ORE CR | ||||||||||||||
| Accuracy | Estimate | ||||||||||||||
| Description | Ap_Grade: ^20 - 30 % Cr2o3 | ||||||||||||||
| |||||||||||||||
| Type | In-situ | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1941 | ||||||||||||||
| Total resources | 1000mt ore | ||||||||||||||
| |||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M005473 |
CALIF. DIV. OF MINES B.134 III, CHAPTER 5 (1953) P. 277
SOUTHERN PACIFIC CO., MINERALS FOR INDUSTRY, NORTHERN CALIFORNIA, V. 2, P. 21
CDMG BULL 134, PT. 3, CHAPT. 5, P. 277
| Subject category | Comment text |
|---|---|
| Deposit | ORE ZONE ESTIMATED TO BE 100 FT LONG, 30 FT WIDE, 10FT DEEP. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUN-1972 | Gere, W. | U.S. Geological Survey | |
| Updater | 01-JAN-1983 | 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.