Loudoun Quarries

mine in Loudoun County, Virginia, United States of America

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Wikidata
mine, United States, 

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Location: 38.9739, -77.4219, KML, Cluster Map, Maps,
2 places

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• File:Seneca Stone Cutting Mill.jpg

  Seneca Quarry ⓘ
  historical Seneca red sandstone quarry in Montgomery County, Maryland, United States

• File:DalecarliaTunnel.JPG

  Dalecarlia Tunnel ⓘ
  former railroad tunnel that carries the Capital Crescent Trail in Brookmont, Maryland

1785-01-01T00:00:00Z

1785-01-01T00:00:00Z

1785 Seneca Quarry

1910-01-01T00:00:00Z

1910-01-01T00:00:00Z

1910 Dalecarlia Tunnel

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Type	Subtype	Date	Description	Notes	Source
site	mine	1785	Seneca Quarry	quarry	Wikidata
site	tunnel	1910	Dalecarlia Tunnel	railway tunnel	Wikidata