Black Rock
$75.95 cu. yd
It is a greyish to black colored rock 3/4″ in size. It is a crushed rock that is a substitute for black lava. It is a hard rock that is good for path ways because it settles, locks in, and doesn’t move. It is an excellent choice for decorative ground cover. This rock covers 160 square feet per cubic yard.
by LavaFocus.com