| Deposit ID | 10173722 |
|---|---|
| MAS/MILS ID | 0320230724 |
| Record type | Site |
| Current site name | Shamrock Tunnel No. 2 |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -117.57374, 38.97882 (WGS84) |
| Elevation | 2256 |
| Location accuracy | 5000(meters) |
Political divisions (FIPS codes)
Nye(county)
Nevada(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Ione(quadrangle 1:24,000 scale)
Ione Valley(quadrangle 1:100,000 scale)
Tonopah(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Southern 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 | 039 E | 22 | Nevada |
| Commodity | Importance |
|---|---|
| Silver | Primary |
| Main Entrance (1) | -117.57374, 38.97882 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Type of mineral rights | Unknown |
|---|
| Ownership category | Unknown |
|---|
| Type | Operator |
|---|---|
| Owner | Marshall Earth Resources Inc |
| ID | 2601786 |
| Home office | Nevada |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0320230724 | |
| Mine Safety and Health Administration | MSHA | MSHA | 2601786 |
STATE OF NEVADA. DIRECTORY OF NEVADA MINE OPERATIONS \0\0
ACTIVE DURING CALENDAR YEAR 1982, COMPILED BY DIVISION \0
ZZ
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 26-FEB-88 | Western Field Operations Center (WFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 11/23/1984 |
|---|---|
| MSHA mine ID | 2601786 |
| Mine name (MSHA) | Ione Placer |
| Current operator | Marshall Earth Resources Inc |
| Current controller (parent) | Hugh Roy Marshall |
| Mine type | Surface (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.