Mines, Quarries, and Prospects in Cecil County, Maryland and Fulton township, Lancaster County, Pennslyvania

Quarry locations Dawson Quarry Riley Quarry Conowingo Marble Co. Weiant Quarry Worth Brothers Bald Friar Caldwell Quarries McVey Quarry Taylor QuarrySchofield Quarry

Click on a mine name to see what is known about the mine.

Note: map from the Maryland Geological Survey, book 12 (1928). The location of some of the quarries on this map does not agree with the descriptions in the associated text. For example, the main location of the Bald Friar quarries is not shown. Location 1 should be assigned to Weiant workings.