| Deposit ID | 10198375 |
|---|---|
| MAS/MILS ID | 0320230008 |
| Record type | Site |
| Current site name | Bobbie #4 Mine & Mill |
| Alternate or previous names | Bobby, Bobby #4, Coco-Mo, Dutch, Knat, Loring, New York, Warfield, Reeves Mining Co. Property, Butch, Newmont Lease, Centipede |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -117.24513, 38.94382 (WGS84) |
| Elevation | 2079 |
| Location accuracy | 10(meters) |
Political divisions (FIPS codes)
Nye(county)
Nevada(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Carvers NW(quadrangle 1:24,000 scale)
Ione Valley(quadrangle 1:100,000 scale)
Tonopah(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Northern Big Smoky Valley(hydrologic unit)
Central Nevada Desert Basins(hydrologic accounting unit)
Central Nevada Desert Basins(hydrologic subregion)
Great Basin(hydrologic region)
Federal lands
Humboldt-Toiyabe National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Nevada | Nye |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 013 N | 042 E | 34 | Nevada |
| Commodity | Importance |
|---|---|
| Tungsten Critical | Primary |
| Main Entrance (1) | -117.24513, 38.94382 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Year of first production | 1953 |
| District name | Twin River |
|---|
| Ownership category | National Forest |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | A And B Mining And Milling Co. |
| ID | 2601170 |
| Interest | 100 |
| Home office | Nevada |
| Year | 1977 |
| Type | Unknown |
|---|---|
| Owner | Reeves Mining, Inc. |
| Year | 1975 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0320230008 | |
| Mine Safety and Health Administration | MSHA | MSHA | 2601170 |
NEV. DIV. MINE INSPECTION, 1976, DIRECTORY OF NEVADA MINE
OPERATIONS ACTIVE DURING CALAENDAR YEAR 1975, P. 52.
NEV. DIV. MINE INSPECTION, 1979, DIRECTORY OF NEVADA MINE
OPERATIONS ACTIVE DURING CALENDAR YEAR 1978, P. 43.
NEV. BUREAU OF MINES AND GEOL. BULLETIN 105, 1988, P. 154.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 21-MAR-94 | Ridenour, James | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 09/14/1979 |
|---|---|
| MSHA mine ID | 2601170 |
| Mine name (MSHA) | Bobby #4 Mine And Mill |
| Current operator | A & B Mining Company |
| Current controller (parent) | Wilson Robert E |
| Mine type | Underground (Metal / non-metal) |
MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.
Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.