| Deposit ID | 10161721 |
|---|---|
| MRDS ID | M004190 |
| MAS/MILS ID | 0040150581 |
| Record type | Site |
| Current site name | Keystone Mine |
| Related records | 10027835 |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -114.1533, 35.37722 (WGS84) |
| Elevation | 1347 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Mohave(county)
Arizona(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Chloride(quadrangle 1:24,000 scale)
Davis Dam(quadrangle 1:100,000 scale)
Kingman(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Sacramento Wash(hydrologic unit)
Lower Colorado(hydrologic accounting unit)
Lower Colorado(hydrologic subregion)
Lower Colorado(hydrologic region)
Federal lands
Bureau of Land Management(Bureau of Land Management AZ)
Bureau of Land Management AZ BLM(Type of land area)
BLM(Federal land areas administered by BLM)
| Country | State | County |
|---|---|---|
| United States | Arizona | Mohave |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Gila and Salt River | 023 N | 018 W | 13 | SESWSE | Arizona |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Gold | Primary |
| Sulfur-Pyrite | Tertiary |
| Lead | Primary |
| Silver | Primary |
| Uranium | Secondary |
| Vanadium Critical | Secondary |
| Zinc Critical | Secondary |
| Main Entrance (1) | -114.1533, 35.37722 |
|---|
| Operation type | Surface-Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Ownership category | BLM Administrative Area |
|---|
| Type | Owner |
|---|---|
| Owner | C. H. Schrader |
| Home office | Texas |
| Type | Owner |
|---|---|
| Owner | Ryan, V. E. |
| Home office | Arizona |
| Year | 1940 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0040150581 | |
| USGS | Mineral Resources Data System | MRDS | M004190 | MAS references MRDS |
MOHAVE CUSTOM MILL PROJ. CARD FILE
ADMR MOHAVE CARD FILE
SCHRADER,F.C.,USGS 340,P65
ADMR KEYSTONE MINE FILE
SCHRADER,FC,USGS 397,P81-82
WILLIS,C.,AZ.M.J.,AUG.,1920,P13
ELSING & HEINEMAN,AZ.B.M.,#140,P95
DINGS,M.,USGS 978-E,PP156-157 & P147
WEED,W.,MINES HANDBK.,VOL.XIII,P368
FOSTER,T.C.,AZ.STATE MINE INSP. RPT.,1940,P5
ADMR VANADIUM FILES,BK.#V
A.E.C. PRELIM.RECONN.RPT.#172.485,P51
MALACH,R.,MOHAVE CO. MINES,1977,P24
BLM AZ. MIN. CLAIM FILE NO. 13342
EVAL.OF MIN.RES.OF HUALAPAI INDIANS,VOL.I,1964,P216-220
| 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.