| Deposit ID | 10211135 |
|---|---|
| MRDS ID | M004878 |
| MAS/MILS ID | 0060050022 |
| Record type | Site |
| Current site name | Allen Property |
| Alternate or previous names | Johnson Lease, Wheeler Mine |
| Related records | 10028079 |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -120.87272, 38.3505 (WGS84) |
| Elevation | 280 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Amador(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Jackson(quadrangle 1:24,000 scale)
San Andreas(quadrangle 1:100,000 scale)
Sacramento(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Mokelumne(hydrologic unit)
San Joaquin(hydrologic accounting unit)
San Joaquin(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | Amador |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 006 N | 010 E | 28 | SENENE | California |
| Commodity | Importance |
|---|---|
| Chromium Critical | Tertiary |
| Main Entrance (1) | Jurassic marine rocks, unit 1 (Western Sierra Nevada and Western Klamath Mountains) |
|---|
| Operation type | Surface-Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060050022 | |
| USGS | Mineral Resources Data System | MRDS | M004878 | MAS references MRDS |
ALSO IN SEC 27
DOM BULL 134 PT 3 CH 2 P 55
CAL JOUR MINES AND GEOL V 50 NO1 JAN 1954 P 234 PL 1
USGS FOLIO 63 CL SHEET 1 SEC 1
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 22-MAY-1986 | Western Field Operations Center (WFOC) | 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.