| Deposit ID | 10237749 |
|---|---|
| MAS/MILS ID | 0060711825 |
| Record type | Site |
| Current site name | Pierce Ranch Prospect |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -116.53275, 34.08563 (WGS84) |
| Elevation | 1250 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
San Bernardino(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Morongo Valley(quadrangle 1:24,000 scale)
Big Bear Lake(quadrangle 1:100,000 scale)
San Bernardino(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Salton Sea(hydrologic accounting unit)
Southern Mojave-Salton Sea(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | San Bernardino |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| San Bernardino | 001 N | 004 E | 35 | SESESE | California |
| Commodity | Importance |
|---|---|
| Copper | Tertiary |
| Gold | Tertiary |
| Silver | Primary |
| Main Entrance (1) | -116.53275, 34.08563 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Prospect |
| Commodity type | Metallic |
| Significant | No |
| Type of mineral rights | Unknown |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060711825 |
MARCUS, S. M., 1982, SO. COAST GEOL. SOC. GUIDEBOOK NO. 10.
SOUTHERN PACIFIC CO., 1964, MINERALS FOR INDUSTRY, VOL. III
- SOUTHERN CALIFORNIA: P. 141.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 31-MAR-1991 | Kuizon, Lucy | 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.