| Deposit ID | 10269673 |
|---|---|
| MAS/MILS ID | 0292210260 |
| Record type | Site |
| Current site name | Tailings Pond -Barite - Amex Plant |
| Alternate or previous names | Imco-Apex, Cordia Mining Co 1940's |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -90.68651, 37.94646 (WGS84) |
| Elevation | 268 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Washington(county)
Missouri(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Mineral Point(quadrangle 1:24,000 scale)
Farmington(quadrangle 1:100,000 scale)
Rolla(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Big(hydrologic unit)
Upper Mississippi-Meramec(hydrologic accounting unit)
Upper Mississippi-Kaskaskia-Meramec(hydrologic subregion)
Upper Mississippi(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Missouri | Washington |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 5th Principal | 037 N | 003 E | 10 | NE | Missouri |
| Commodity | Importance |
|---|---|
| Barium-Barite Critical | Primary |
| Main Entrance (1) | -90.68651, 37.94646 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Imco Services, Div Of Halliburton Co |
| ID | 2301730 |
| Year | 1979 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0292210260 | |
| Mine Safety and Health Administration | MSHA | MSHA | 2301730 |
ACTIVE 1950-1964 REOPENED 1979
ASCS PHOTO BMH-3MM-263 8-26-71 1:20000 - 66 AC
DAM INV PHOTO FLT 14 4-187 6-14-78 1:72000 - 66 AC
MGS MSC 20779 WHARTON 1970
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-DEC-83 | Missouri Department Of Natural Resources - Searcy | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 05/29/1985 |
|---|---|
| MSHA mine ID | 2301730 |
| Mine name (MSHA) | Imco-Apex Washing Plant |
| Current operator | Imco Services |
| Current controller (parent) | Halliburton Company |
| Mine type | Facility (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.