Native quarry stone is stone that has been blasted out of our quarry. When blasted, the stone pops out in layers from 7" tall to 36" tall. This layering allows us to use the stone to set retaining walls. Native quarry stone is typically the least expensive of the stone retaining walls. It also has the most natural and rugged appearance. Please click on pics to enlarge. Native quarry stone garden (Apple Canyon Lake) Native quarry stone (SW Wisconsin) Native quarry stone (Galena Territory) Native quarry stone (Galena Territory) Native quarry stone (stone outcroppings in foreground) (rural Galena) Native quarry stone wall (rural Galena) Native quarry stone wall (Galena Territory) Quarry stone walls / stone steps (Galena Territory) Native quarry stone (Galena Territory) . Timp Landscaping, Inc. 4492 North Elizabeth Road / Scales Mound / IL / 61075 815.777.8907 (voice) 815.777.9465 (fax) E-mail: timplandscaping@yahoo.com