Taking the LEED Rock Products
Jul 12, 2012 . It's an immense quarry, 1,200 acres all around, said Brad Hill, Comus Property, LLC, d.b.a. Comus Stone, Woodsboro, Md. The owners mined shale, but . sells a range of stone products for structural, architectural and landscape use, offering reclaimed dolomitic limestone boulders, and crushed shale for.