| Deposit ID | 60000262 |
|---|---|
| MRDS ID | D001783 |
| Record type | District |
| Current site name | Rincon Pegmatite District |
| Geographic coordinates: | -116.94255, 33.25835 (WGS84) |
|---|
Political divisions (FIPS codes)
San Diego(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Boucher Hill(quadrangle 1:24,000 scale)
Borrego Valley(quadrangle 1:100,000 scale)
Santa Ana(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
San Luis Rey-Escondido(hydrologic unit)
Laguna-San Diego Coastal(hydrologic accounting unit)
Southern California Coastal(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | San Diego |
| Commodity | Importance |
|---|---|
| Tantalum Critical | Primary |
| Beryllium Critical | Primary |
| Niobium (Columbium) Critical | Primary |
| Gemstone | Primary |
| (1) | -116.94255, 33.25835 |
|---|
| Development status | Producer |
|---|---|
| Commodity type | Both |
| District name | RINCON PEGMATITE DISTRICT |
|---|
HANLEY, J. B., 1951, ECONOMIC GEOLOGY OF THE RINCON PEGMATITES, SAN DIEGO COUNTY, CALIFORNIA, CALIF. DIV. MINES SPEC. REPT. 7 - B
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-APR-1975 | PARKER, RAYMOND L. | 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.