Natural Thin Stone Veneer Natural stone veneer is made from real stone. The stone is cut to a consistent thickness and weight for use as a veneer. The stone is attached to the wall using special mortars.
Picture courtesy of QuarryCut
Manufactured Stone Veneer Also know as faux stone, Manufactured Stone veneer is made by pouring concrete into a stone shaped mold and then painted to resemble the look and color of real stone. It is attached to the wall using special mortars.
Brick Bricks are rectangular in shape and can be made using clay, sand, lime, concrete or other materials. They are typically made in a fired kiln. Brick are laid in courses and bonded together using mortar and tied to the wall using metal wall ties.
Picture courtesy of Glen-Gery
Citadel Citadel is a brand of manufactured stone created by pouring concrete into molds. Citadel is a full size stone that is laid on top of each other, held together by mortar, and tied to the wall using metal wall ties.
Natural Stone Stone that is quarried and cut to shape for easier laying. Natural stone is the heaviest and most durable.