| Deposit ID | 10214091 |
|---|---|
| MRDS ID | W024857 |
| MAS/MILS ID | 0060730434 |
| Record type | Site |
| Current site name | Risley Deposit |
| Alternate or previous names | Risley Burroughs Deposit, Burroughs Deposit |
| Related records | 10110973 |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -116.28273, 32.61587 (WGS84) |
| Elevation | 981 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
San Diego(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Tierra del Sol(quadrangle 1:24,000 scale)
El Cajon(quadrangle 1:100,000 scale)
San Diego(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 Diego |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| San Bernardino | 018 S | 007 E | 08 | N2SE | California |
| Commodity | Importance |
|---|---|
| Silica | Primary |
| Ore Body (1) | -116.28273, 32.61587 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Ownership category | State |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060730434 | |
| USGS | Mineral Resources Data System | MRDS | W024857 | MAS references MRDS |
CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, NO. 346,
P. 215.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 31-MAR-1991 | Rumsey, Clayton M. | 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.