If you are looking for stone and rock for masonry type stone walls or for dry stacking rock walls of multiple rock sizes, Pacific Silica and Rock Quarry has the stone or rock of choice that you are looking for. Dry stacking smaller flat rocks produce one of the most amazing and classic looking types of retaining walls that can be built, although not very structurally strong, the classic look of a short in height dry stacking flat rock wall is a look that is hard to beat. Masonry walls are a long standing favourite type of retaining and structural wall because of the amount of strength and beauty they create. Large, machine placed, rock walls are a cost efficient as well as a structurally sound way of making a retaining wall that offers strength and beauty and is perfect for stabilizing slopes etc, for a reasonable cost.