| Deposit ID | 10132367 |
|---|---|
| MAS/MILS ID | 0551050018 |
| Record type | Site |
| Current site name | Rock County Pioneer Crusher 493 |
| Alternate or previous names | Rock County Hwy Dept Ruffer Pit, Kuffer Pit, Rock County Highway Department |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -89.01816, 42.74221 (WGS84) |
| Elevation | 229 |
Political divisions (FIPS codes)
Rock(county)
Wisconsin(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Janesville West(quadrangle 1:24,000 scale)
Monroe(quadrangle 1:100,000 scale)
Rockford(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Rock(hydrologic unit)
Rock(hydrologic accounting unit)
Rock(hydrologic subregion)
Upper Mississippi(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Wisconsin | Rock |
| Commodity | Importance |
|---|---|
| Sand and Gravel, Construction | Primary |
| Ore Body (1) | -89.01816, 42.74221 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Unknown |
|---|---|
| Owner | Rock County Highway Department |
| ID | 4701110 |
| Year | 1979 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0551050018 | |
| Mine Safety and Health Administration | MSHA | MSHA | 4701110 |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 05-AUG-1982 | Eastern Field Operations Center (EFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 09/24/1999 |
|---|---|
| MSHA mine ID | 4701110 |
| Mine name (MSHA) | ROCK CTY. PIONEER CRUSHER (493) |
| Current operator | Rock County Department Of Public Works |
| Current controller (parent) | Rock County - Wi |
| 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MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date.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.