| Deposit ID | 10150909 |
|---|---|
| MRDS ID | W021024 |
| MAS/MILS ID | 0370810005 |
| Record type | Site |
| Current site name | Ponoma Quarry |
| Related records | 10074679 |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -79.92558, 36.05479 (WGS84) |
| Elevation | 259 |
Political divisions (FIPS codes)
Guilford(county)
North Carolina(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Guilford(quadrangle 1:24,000 scale)
Greensboro(quadrangle 1:100,000 scale)
Greensboro(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Deep(hydrologic unit)
Cape Fear(hydrologic accounting unit)
Cape Fear(hydrologic subregion)
South Atlantic-Gulf(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | North Carolina | Guilford |
| Commodity | Importance |
|---|---|
| Stone, Crushed/Broken | Primary |
| Ore Body (1) | -79.92558, 36.05479 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Unknown |
|---|---|
| Owner | Martin Marietta Aggregates Co., Southeast Division |
| ID | 3100052 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0370810005 | |
| USGS | Mineral Resources Data System | MRDS | W021024 | MAS references MRDS |
| Mine Safety and Health Administration | MSHA | MSHA | 3100052 |
MESA HEALTH AND SAFETY INSPECTION REPORTS DECEMBER 5, 1972 A
FEBRUARY 11 AND 12, 1975.
NC GEOL SURVEY
OPERATION INCLUDES A MILL.
1981 MSHA LIST.
RCF & CMS LISTS 10/81.
# ASSOCIATED WITH MILL, SEQ. NO. 0370819009.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 15-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 | Active since 10/22/1974 |
|---|---|
| MSHA mine ID | 3100052 |
| Mine name (MSHA) | POMONA |
| Current operator | 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MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date.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.