| Deposit ID | 10268246 |
|---|---|
| MAS/MILS ID | 0270470019 |
| Record type | Site |
| Current site name | Olson Pit Wash Plant & Mill |
| Point of reference | Plant |
|---|---|
| Geographic coordinates: | -93.25551, 43.5272 (WGS84) |
| Elevation | 369 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Freeborn(county)
Minnesota(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Glenville(quadrangle 1:24,000 scale)
Albert Lea(quadrangle 1:100,000 scale)
Mason City(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Shell Rock(hydrologic unit)
Iowa(hydrologic accounting unit)
Upper Mississippi-Iowa-Skunk-Wapsipinicon(hydrologic subregion)
Upper Mississippi(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Minnesota | Freeborn |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 5th Principal | 101 N | 020 W | 29 | NENE | Minnesota |
| Commodity | Importance |
|---|---|
| Sand and Gravel, Construction | Primary |
| Plant (1) | -93.25551, 43.5272 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Emil Olson Inc |
| ID | 2100510 |
| Year | 1978 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0270470019 | |
| Mine Safety and Health Administration | MSHA | MSHA | 2100510 |
FREEBORN CTY ASSESSOR
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 14-AUG-1987 | Wheaton / Jy | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 09/22/1989 |
|---|---|
| MSHA mine ID | 2100510 |
| Mine name (MSHA) | Conrock Materials Incorporated |
| Current operator | Conrock Materials Of Albert Lea Inc |
| Current controller (parent) | Conrock Materials Inc |
| 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MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date.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.