| Deposit ID | 10242965 |
|---|---|
| MAS/MILS ID | 0190330018 |
| Record type | Site |
| Current site name | Portland West Quarry |
| Alternate or previous names | Kohler Quarry |
| Point of reference | Town |
|---|---|
| Geographic coordinates: | -93.18461, 43.1386 (WGS84) |
| Elevation | 340 |
| Location accuracy | 5000(meters) |
Political divisions (FIPS codes)
Cerro Gordo(county)
Iowa(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Mason City(quadrangle 1:24,000 scale)
Mason City(quadrangle 1:100,000 scale)
Mason City(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Winnebago(hydrologic unit)
Iowa(hydrologic accounting unit)
Upper Mississippi-Iowa-Skunk-Wapsipinicon(hydrologic subregion)
Upper Mississippi(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Iowa | Cerro Gordo |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 5th Principal | 096 N | 020 W | Iowa |
| Commodity | Importance |
|---|---|
| Stone, Crushed/Broken | Primary |
| Town (1) | -93.18461, 43.1386 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Martin Marietta Aggregates Co. |
| ID | 1301420 |
| Year | 1978 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0190330018 | |
| Mine Safety and Health Administration | MSHA | MSHA | 1301420 |
IOWA DOT GEN AGGREGATE SOURCE INFO 1981
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 18-NOV-83 | Reynolds | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 06/06/1986 |
|---|---|
| MSHA mine ID | 1301420 |
| Mine name (MSHA) | Portland Quarry |
| Current operator | Weaver Construction Company |
| Current controller (parent) | James W Weaver |
| 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MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date.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.