| Deposit ID | 10260789 |
|---|---|
| MAS/MILS ID | 0060370031 |
| Record type | Site |
| Current site name | Offset Mine |
| Alternate or previous names | Unnamed Mine |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -117.72199, 34.8086 (WGS84) |
| Elevation | 861 |
| Location accuracy | 10(meters) |
Political divisions (FIPS codes)
Los Angeles(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Jackrabbit Hill(quadrangle 1:24,000 scale)
Victorville(quadrangle 1:100,000 scale)
San Bernardino(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Antelope-Fremont Valleys(hydrologic unit)
Northern Mojave(hydrologic accounting unit)
Northern Mojave-Mono Lake(hydrologic subregion)
California(hydrologic region)
Federal lands
Bureau of Land Management(Bureau of Land Management CA)
Bureau of Land Management CA BLM(Type of land area)
BLM(Federal land areas administered by BLM)
| Country | State | County |
|---|---|---|
| United States | California | Los Angeles |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| San Bernardino | 008 N | 008 W | 04 | SESESE | California |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Tertiary |
| Main Entrance (1) | -117.72199, 34.8086 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Discovery year | 1940 |
| Year of first production | 1949 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060370031 |
U.S. GEOLOGICAL SURVEY BULLETIN 1089-B, 1960, PLATE 8 AND P. 129.
CALIF. DIV. MINES AND GEOL. SPECIAL REPORT 49, P. 20.
U.S. BUREAU OF MINES PRODUCTION RECORDS.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-SEP-1993 | Campbell | U.S. Bureau of Mines |
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.