| Locality type: | Quarry |
| Classification |
|---|
|
| Species: | Phlogopite |
| Formula: | KMg3(AlSi3O10)(OH)2 |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Phlogopite data |
| Locality Data: | Click here to view McMahon Quarry (Greenspring Quarry), Bare Hills, Baltimore County, Maryland, USA |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 97065 |
| Long-form Identifier: | 1:3:97065:7 |
| GUID (UUID V4): | 1e87e4a1-0720-4636-981d-3ec8a6adf958 |
| Nearest other occurrences of Phlogopite |
|---|
|
|
| 9.9km (6.2 miles) | ⓘBluegrass Company Quarry (H.T. Campbell Quarry; Campbell Quarry), Texas, Baltimore County, Maryland, USA |
| 11.0km (6.9 miles) | ⓘBeaver Dam Quarry (Baker and Connelly Quarry), Cockeysville, Baltimore County, Maryland, USA |
| 15.2km (9.4 miles) | ⓘMarriottsville Quarry, Hernwood, Baltimore County, Maryland, USA |
| 15.3km (9.5 miles) | ⓘGilmor Quarry, Baltimore County, Maryland, USA |
| 16.2km (10.1 miles) | ⓘFrost Quarry, Davis, Howard County, Maryland, USA |
| 32.8km (20.4 miles) | ⓘBrighton Dam Road Quarry (Howard-Montgomery Quarry), Howard County, Maryland, USA |
| 72.8km (45.2 miles) | ⓘQuarryville Lime and Stone Company Quarry, Quarryville, Lancaster County, Pennsylvania, USA |
| 93.7km (58.2 miles) | ⓘNevin's Quarry, Landenberg, London Britain Township, Chester County, Pennsylvania, USA |
| 97.0km (60.3 miles) | ⓘHenry Pusey's quarry, Willowdale, East Marlboro Township, Chester County, Pennsylvania, USA |
| 98.5km (61.2 miles) | ⓘKennett Square, Kennett Township, Chester County, Pennsylvania, USA |
| References |
|---|
|
|
