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In person. British invasions, destroyed edifices, and the search for the ideal stone? Join us for a presentation on the history and usage of Potomac Marble led by Paul Kreingold. Potomac Marble is a limestone conglomerate that can be found along the Potomac River from Leesburg to Montgomery County. Polished samples from 200-year-old local quarries will be on display during the presentation!
Mr. Kreingold is the Conservation Director of the Loudoun County Chapter of the Izaak Walton League and a Virginia Master Naturalist, Banshee Reeks Chapter.
