The Leesburg Conglomerate at Ida Lee Park
Difficult Run Migmatite 2
Folds in the Catoctin Formation
Difficult Run Migmatite 1
Balls Bluff Formation Along VA-267
Catoctin Metabasalt at Point of Rocks Maryland
Exposure of Catoctin Metabasalt at Point of Rocks, Maryland
Fascinating Folded Float under Route 15 Bridge at Point of Rocks
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