| Deposit ID | 10113457 |
|---|---|
| MAS/MILS ID | 0040150476 |
| Record type | Site |
| Current site name | Empire |
| Alternate or previous names | Big Four |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -113.76409, 35.12672 (WGS84) |
| Elevation | 1317 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Mohave(county)
Arizona(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Hualapai Spring(quadrangle 1:24,000 scale)
Valentine(quadrangle 1:100,000 scale)
Williams(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Big Sandy(hydrologic unit)
Bill Williams(hydrologic accounting unit)
Lower Colorado(hydrologic subregion)
Lower Colorado(hydrologic region)
Federal lands
ST(Federal land areas administered by ST)
| Country | State | County |
|---|---|---|
| United States | Arizona | Mohave |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Gila and Salt River | 020 N | 014 W | 09 | SE | Arizona |
| Commodity | Importance |
|---|---|
| Gold | Secondary |
| Lead | Secondary |
| Molybdenum | Primary |
| Silver | Secondary |
| Vanadium Critical | Primary |
| Main Entrance (1) | -113.76409, 35.12672 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Prospect |
| Commodity type | Metallic |
| Significant | No |
| Ownership category | Mixed |
|---|
| Type | Owner |
|---|---|
| Owner | John M Cochrane |
| Home office | Arizona |
| Year | 1943 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0040150476 |
ADMR EMPIRE MINE FILE
FLAGG A L VANADIUM REPORT BOOK 8 P 5
BASTIN E S ORIGIN OF CERTAIN RICH SILVER ORES NEAR CHLORIDE
AND KINGMAN AZ USGS 750B 1925 P 21
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 04-NOV-83 | ADMR | 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.