| Locality type: | Quarry |
| Classification |
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| Species: | Magnetite |
| Formula: | Fe2+Fe23+O4 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Magnetite data |
| Locality Data: | Click here to view Loudon Marble Company Quarry, Loudoun County, Virginia, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 949740 |
| Long-form Identifier: | 1:3:949740:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Magnetite |
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| 4.0km (2.5 miles) | ⓘVeasco Quarry (MRDS - 10276445), Oatlands, Loudoun County, Virginia, USA |
| 15.1km (9.4 miles) | ⓘOld Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA |
| 27.7km (17.2 miles) | ⓘFairfax Quarry, Centreville, Culpeper Basin, Fairfax County, Virginia, USA |
| 27.8km (17.3 miles) | ⓘGainesville Quarry, Gainesville, Prince William County, Virginia, USA |
| 31.0km (19.3 miles) | ⓘJenkins Farm Prospect, Fairfax County, Virginia, USA |
| 34.1km (21.2 miles) | ⓘBelt Deposit, Frederick County, Maryland, USA |
| 35.8km (22.2 miles) | ⓘUnnamed Talc Prospect, Seneca, Montgomery County, Maryland, USA |
| 37.9km (23.5 miles) | ⓘDifficult Run, Fairfax County, Virginia, USA |
| 38.4km (23.8 miles) | ⓘFord Mine, Potomac, Montgomery County, Maryland, USA |
| 39.1km (24.3 miles) | ⓘMaryland Mine (Allen shaft), Potomac, Montgomery County, Maryland, USA |
| References |
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