| Locality type: | Quarry |
| Classification |
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| Species: | Dravite |
| Formula: | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Dravite data |
| Locality Data: | Click here to view Vulcan Materials Company Crushed Stone Quarry (Manassas Quarry), Manassas, Prince William County, Virginia, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 687622 |
| Long-form Identifier: | 1:3:687622:7 |
| GUID (UUID V4): | 136e924b-d2cb-4c5a-91f0-afcfb114e711 |
| Nearest other occurrences of Dravite |
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| 10.3km (6.4 miles) | ⓘBull Run Quarry, Conklin, Loudoun County, Virginia, USA |
| 11.5km (7.2 miles) | ⓘCentreville, Culpeper Basin, Fairfax County, Virginia, USA |
| 43.1km (26.8 miles) | ⓘHunting Hill Quarry, Rockville, Montgomery County, Maryland, USA |
| 60.3km (37.5 miles) | ⓘVirginia Granite Company Quarry (Coggins Granite Industries Inc.; Div. of Virginia Granite Company), Mitchell, Culpeper County, Virginia, USA |
| 66.5km (41.3 miles) | ⓘBrighton Dam Road Quarry (Howard-Montgomery Quarry), Howard County, Maryland, USA |
| 79.4km (49.4 miles) | ⓘEdenton Mine, Brokenburg, Spotsylvania County, Virginia, USA |
| 88.1km (54.7 miles) | ⓘMarriottsville Quarry, Hernwood, Baltimore County, Maryland, USA |
| 99.2km (61.7 miles) | ⓘMcMahon Quarry (Greenspring Quarry), Bare Hills, Baltimore County, Maryland, USA |
| References |
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