White Marble 1 ½" salt mica and biotite (black)

mica and biotite (black)

untreated for typical storms

foot-friendlier version — better for garden walkways and decorative borders

"text":"12 inches minimum for proper erosion armor

PA Bluestone is flat sedimentary flagstone for patio surfaces

White Marble 1 ½" salt mica and biotite (black)White Marble 1" Large Format Bright White Stone for Drainage, Driveways & Bold Decorative Beds White Marble 1" is the large format crushed white marble for projects where " reads too fine. Same brilliant white stone, sized up for driveway accents, drainage applications, and broad high contrast decorative work. Bulk delivery across Greater Boston by the cubic yard no bags, no minimum order. At a glance Material Crushed marble, bright white Top size 1"