| Deposit ID | 10233831 |
|---|---|
| MAS/MILS ID | 0040090010 |
| Record type | Site |
| Current site name | Shamrock |
| Alternate or previous names | Graham Claim |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -109.64485, 32.47761 (WGS84) |
| Elevation | 1280 |
Political divisions (FIPS codes)
Graham(county)
Arizona(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Monk Draw(quadrangle 1:24,000 scale)
Willcox(quadrangle 1:100,000 scale)
Silver City(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
San Simon(hydrologic unit)
Upper Gila(hydrologic accounting unit)
Upper Gila(hydrologic subregion)
Lower Colorado(hydrologic region)
Federal lands
ST(Federal land areas administered by ST)
| Country | State | County |
|---|---|---|
| United States | Arizona | Graham |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Gila and Salt River | 011 S | 026 E | 13 | Arizona |
| Commodity | Importance |
|---|---|
| Manganese Critical | Tertiary |
| Ore Body (1) | -109.64485, 32.47761 |
|---|
| Operation type | Surface-Underground |
|---|---|
| Development status | Prospect |
| Commodity type | Metallic |
| Significant | No |
| Discovery year | 1954 |
| Type of mineral rights | Located Claim |
|---|---|
| Type of mineral rights | State Lease |
| Type of mineral rights | Minerals Only |
| Type | Owner |
|---|---|
| Owner | State Of Arizona |
| Home office | Arizona |
| Year | 1974 |
| Type | Operator |
|---|---|
| Owner | John Pospohola Lessee |
| Home office | Arizona |
| Year | 1974 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0040090010 |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 13-FEB-1978 | Unknown | 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.