| Deposit ID | 10073748 |
|---|---|
| MRDS ID | W019897 |
| Record type | Site |
| Current site name | Stoneyhurst Quarry Number 3 |
| Related records | 10267208 |
| Geographic coordinates: | -77.15996, 38.99253 (WGS84) |
|---|
Political divisions (FIPS codes)
Montgomery(county)
Maryland(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Falls Church(quadrangle 1:24,000 scale)
Washington West(quadrangle 1:100,000 scale)
Washington(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Middle Potomac-Catoctin(hydrologic unit)
Potomac(hydrologic accounting unit)
Potomac(hydrologic subregion)
Mid Atlantic(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Maryland | Montgomery |
| Commodity | Importance |
|---|---|
| Stone, Dimension | Primary |
| Materials | Type of material |
|---|---|
| Gneiss | Ore |
| (1) | -77.15996, 38.99253 |
|---|
| Development status | Producer |
|---|---|
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Operator |
|---|---|
| Owner | Stoneyhurst Quarries |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | W019897 |
EDWARDS, JR., J., 1971, MARYLAND I.C. 11, P. 13.
MESA HEALTH AND SAFETY INSPECTION REPORT MARCH 15, 1972.
GNEISS QUARRY IS OPERATED BY STONEYHURST QUARRIES.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JAN-1971 | Unknown | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 07/09/2007 |
|---|---|
| MSHA mine ID | 1800032 |
| Mine name (MSHA) | Stoneyhurst Quarries, Inc. |
| Current operator | Stoneyhurst Quarries Inc |
| Current controller (parent) | William M Rickman |
| Mine type | Surface (Metal / non-metal) |
Inferred by coordinate + name similarity (573 m, 0.86 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.