Smokey Mountain Slate (sold by the yard) SKU 06.003034 $267.92 Quantity discounts available QuantityPrice Quantity -+ Details Grey when dry, black when wet. There may be some white quartz throughout. Thin and smooth on both sides. One ton covers 135 sq. ft. at a de... Details Back DetailsGrey when dry, black when wet. There may be some white quartz throughout. Thin and smooth on both sides. One ton covers 135 sq. ft. at a depth of 2” Cubic Yard CalculatorSpecify feet or inches to calculate cubic yards.Length:ft.Width:ft.CalculateClear
