| Deposit ID | 10138063 |
|---|---|
| MAS/MILS ID | 0060090009 |
| Record type | Site |
| Current site name | Harrington Prospect |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -120.53791, 38.19431 (WGS84) |
| Elevation | 457 |
| Location accuracy | 1000(meters) |
Political divisions (FIPS codes)
Calaveras(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Calaveritas(quadrangle 1:24,000 scale)
San Andreas(quadrangle 1:100,000 scale)
Sacramento(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Calaveras(hydrologic unit)
San Joaquin(hydrologic accounting unit)
San Joaquin(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | Calaveras |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 003 N | 013 E | California |
| Commodity | Importance |
|---|---|
| Manganese Critical | Tertiary |
| Main Entrance (1) | -120.53791, 38.19431 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Prospect |
| Commodity type | Metallic |
| Significant | No |
| Discovery year | 1918 |
| Type of mineral rights | Unknown |
|---|---|
| Type of mineral rights | Private Lease |
| Type | Owner |
|---|---|
| Owner | F. M Harrington |
| Home office | California |
| Year | 1974 |
| Type | Operator |
|---|---|
| Owner | St. John, L. A. |
| Home office | California |
| Year | 1974 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060090009 |
CALIF BULL 152, P 44; TRASK 43:75, 107; 50:44
| 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.