| Deposit ID | 10027191 |
|---|---|
| MRDS ID | M002421 |
| Record type | Site |
| Current site name | Gold Reef Prospect |
| Related records | 10210205 |
| Geographic coordinates: | -114.51218, 33.08146 (WGS84) |
|---|---|
| Elevation | 183 |
| Relative position | ABOUT 3.5 MI. BY TRAIL NORTH OF KNOWLES CAMP. |
Political divisions (FIPS codes)
La Paz(county)
Arizona(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Picacho(quadrangle 1:24,000 scale)
Trigo Mountains(quadrangle 1:100,000 scale)
Salton Sea(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Imperial Reservoir(hydrologic unit)
Lower Colorado(hydrologic accounting unit)
Lower Colorado(hydrologic subregion)
Lower Colorado(hydrologic region)
Federal lands
ARMY(Federal land areas administered by ARMY)
| Country | State | County |
|---|---|---|
| United States | Arizona | La Paz |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Gila and Salt River | 004S | 022W | 15 | Arizona |
| Commodity | Importance |
|---|---|
| Tungsten Critical | Primary |
| Iron | Primary |
| Materials | Type of material |
|---|---|
| Hematite | Ore |
| Limonite | Ore |
| Scheelite | Ore |
| Quartz | Gangue |
| Host or associated | Host | ||||
|---|---|---|---|---|---|
| Rock type | Metamorphic Rock > Schist | ||||
| |||||
| (1) | -114.51218, 33.08146 |
|---|
| General form | IRREGULAR MASSES |
|---|---|
| Strike | N55W |
| Dip | 80S |
| Length | 152.4M |
| Width | 0.61M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Silver District |
|---|
| Ownership category | Federal |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M002421 | |
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0040270213 |
PARKER, F.Z., 1966, THE GEOLOGY AND MINERAL DEPOSITS OF THE SILVER DISTRICT, TRIGO MOUNTAINS, YUMA COUNTY ARIZONA: MASTERS THESIS, SAN DIEGO STATE COLLEGE.
WILSON, E.D., 1941, TUNGSTEN DEPOSITS OF ARIZONA: ARIZONA BUREAU OF MINES BULLETIN 148.
LEMMON, D.M., AND TWETO, O.L., 1962, TUNGSTEN IN THE U.S., USGS MAP, MR-25.
LEMMON, D.M., UNPUBLISHED DATA.
CIMRI
| Subject category | Comment text |
|---|---|
| Deposit | QUARTZ VEIN. |
| Deposit | THIS RECORD CONTAINS DATA FROM DUPLICATE RECORD D000834 OF J.E. ELLIOTT WHICH HAS BEEN DELETED FROM MAIN MRDS. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-APR-1972 | Gere, W. | U.S. Geological Survey | |
| Updater | 01-NOV-1979 | Hall, R. K. (Creasey, S. C.) | U.S. Geological Survey | |
| Updater | 01-DEC-1992 | Orris, Greta J. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
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