| Deposit ID | 10051112 |
|---|---|
| MRDS ID | OR01312 |
| Record type | Site |
| Current site name | Keizer Pit and Plant |
| Related records | 10298670 |
| Geographic coordinates: | -123.04536, 45.00813 (WGS84) |
|---|
Political divisions (FIPS codes)
Marion(county)
Oregon(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Mission Bottom(quadrangle 1:24,000 scale)
Yamhill River(quadrangle 1:100,000 scale)
Vancouver(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Middle Willamette(hydrologic unit)
Willamette(hydrologic accounting unit)
Willamette(hydrologic subregion)
Pacific Northwest(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Oregon | Marion |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 06S | 03W | 34 | Oregon |
| Commodity | Importance |
|---|---|
| Sand and Gravel, Construction | Primary |
| (1) | -123.04536, 45.00813 |
|---|
| Development status | Past Producer |
|---|---|
| Commodity type | Non-metallic |
| Significant | No |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | OR01312 | |
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0410470112 |
U S DEPT. OF LABOR, MINE SAFETY & HEALTH ADMIN. (MSHA) RECORDS
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 04-JAN-1993 | Gray, Jerry J. | Oregon Department of Geology and Mineral Industries |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Active since 09/29/2017 |
|---|---|
| MSHA mine ID | 3500503 |
| Mine name (MSHA) | KEIZER PIT & PLANT |
| Current operator | Knife River Corporation-Northwest |
| Current controller (parent) | Knife River Corporation |
| Mine type | Surface (Metal / non-metal) |
Inferred by coordinate + name similarity (1470 m, 1.00 match). Confirm against MSHA if precision matters — non-USGS-curated cross-references may occasionally point at a neighbouring mine.
Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.