Grey and Black Crushed Rock - Great Western Supply
Grey and Black Crushed Rock Both of these are offered in 1-1/4" minus crushed, Grey in 5/8" minus and Black in 3/4" minus. The 1-1/4" minus in either color is ideal for a sturdy, long-lasting base for roads, paths or highly traveled areas, while the smaller sizes work well for a compact and stable top layer.