Boonsboro Quarry

From Underfoot

Q49401533




mine in Washington County, Maryland, United States of America

Wikidata
mineQ30

    ​ ​ ​ ​ ​


Location: 39.5464, -77.6628, KML, Cluster Map, Maps,
4 places

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  • Raven Rock Mountain Complex
    architectural structure
  • Crystal Grottoes
    Cave in Maryland, United States
  • Jacks Mountain Tunnel
    railway tunnel in Fairfield, Pennsylvania
  • Harpers Ferry Tunnel
    railway tunnel in Washington County, Maryland
1951-01-01T00:00:00Z
1951-01-01T00:00:00Z
1931-01-01T00:00:00Z
1931-01-01T00:00:00Z
{"selectable":false,"showCurrentTime":false,"width":"100%","zoomMin":100000000000}
    TypeSubtypeDateDescriptionNotesSource
    sitebunker1951Raven Rock Mountain Complexunderground structure, military base, bunkerWikidata
    sitecaveCrystal Grottoesshow cave, protected areaWikidata
    sitetunnelJacks Mountain Tunnelrailway tunnel, tunnelWikidata
    sitetunnel1931Harpers Ferry Tunnelrailway tunnelWikidata