| Deposit ID | 10111966 |
|---|---|
| MAS/MILS ID | 0011170020 |
| Record type | Site |
| Current site name | Roberta Quarry |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -86.80329, 33.09456 (WGS84) |
| Elevation | 152 |
| Location accuracy | 1000(meters) |
Political divisions (FIPS codes)
Shelby(county)
Alabama(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Montevallo(quadrangle 1:24,000 scale)
Birmingham South(quadrangle 1:100,000 scale)
Birmingham(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Cahaba(hydrologic unit)
Alabama(hydrologic accounting unit)
Alabama(hydrologic subregion)
South Atlantic-Gulf(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Alabama | Shelby |
| Commodity | Importance |
|---|---|
| Stone, Crushed/Broken | Primary |
| Ore Body (1) | -86.80329, 33.09456 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Past Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Unknown |
|---|---|
| Owner | Martin Marietta Cement Corp. |
| ID | 102150 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0011170020 | |
| Mine Safety and Health Administration | MSHA | MSHA | 0102150 |
MESA INSPECTORS
CMS AND RCF LISTS 10/81, REPORT # 0100388 OR 0100629
NOT ON 1980 OR 1981 MSHA LISTS, ASSUME CLOSED
# ASSOCIATED WITH MILL, SEQ. NO. 0011179005
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-NOV-1983 | 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 | Abandoned since 11/25/1991 |
|---|---|
| MSHA mine ID | 0102150 |
| Mine name (MSHA) | Roberta Quarry |
| Current operator | Blue Circle Inc |
| Current controller (parent) | Blue Circle Industries Plc |
| 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MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date.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.