| Deposit ID | 10072390 |
|---|---|
| MRDS ID | W017648 |
| Record type | Site |
| Current site name | Ladd Mine |
| Geographic coordinates: | -121.50102, 37.59991 (WGS84) |
|---|
Political divisions (FIPS codes)
San Joaquin(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Cedar Mountain(quadrangle 1:24,000 scale)
Stockton(quadrangle 1:100,000 scale)
San Jose(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
San Joaquin Delta(hydrologic unit)
San Joaquin(hydrologic accounting unit)
San Joaquin(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | San Joaquin |
| Commodity | Importance |
|---|---|
| Manganese Critical | Primary |
| (1) | -121.50102, 37.59991 |
|---|
| Development status | Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Medium |
| Significant | No |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | W017648 |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JAN-1976 | Weeks, Robert | 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.