| Deposit ID | 10169964 |
|---|---|
| MRDS ID | W019852 |
| MAS/MILS ID | 0240130003 |
| Record type | Site |
| Current site name | Medford Quarry |
| Alternate or previous names | Flintkote Stone Products |
| Related records | 10073714 |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -77.04547, 39.54582 (WGS84) |
| Elevation | 174 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Carroll(county)
Maryland(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
New Windsor(quadrangle 1:24,000 scale)
Hagerstown(quadrangle 1:100,000 scale)
Baltimore(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Monocacy(hydrologic unit)
Potomac(hydrologic accounting unit)
Potomac(hydrologic subregion)
Mid Atlantic(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Maryland | Carroll |
| Commodity | Importance |
|---|---|
| Stone, Crushed/Broken | Primary |
| Ore Body (1) | -77.04547, 39.54582 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Operator |
|---|---|
| Owner | Harry T. Campbell Sons Co., Div. Of Flintkote Co. |
| ID | 1800035 |
| Year | 1978 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0240130003 | |
| USGS | Mineral Resources Data System | MRDS | W019852 | MAS references MRDS |
| Mine Safety and Health Administration | MSHA | MSHA | 1800035 |
EDWARDS, JR., J., 1971, MARYLAND I.C. 11, P. 14.
MESA HEALTH AND SAFETY INSPECTION REPORT MAY 10 AND 11, 1972
MESA INSP.
OPERATION INCLUDES A PLANT.
RCF & CMS LISTS 10/81
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 03-NOV-83 | 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 | Active since 05/30/1979 |
|---|---|
| MSHA mine ID | 1800035 |
| Mine name (MSHA) | Medford Quarry |
| Current operator | Bluegrass Materials Company, LLC |
| Current controller (parent) | Martin Marietta 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.