American Stone
15⁄8″ (41mm) deep rib 10″ to 30″ stones 6″ coursing
American 24″x48″ Stone
23″ rock heights 47″ rock widths 1.625″ depth 1″ mortar joints
American 12″x24″ Stone
11″ rock heights 23″ rock widths 1.625″ depth 1″ mortar joints
California Dry Stack
3″-24″ rock width 1.25″ depth
Oneida Rectangular Stone
24″-72″ rock height 23″ rock width 1.5″ depth
Stone Ground Granite
0.5″ depth
Washington Dry Stack
1.5″-7″ rock height 4″-24″ rock width 1″ depth
Lincoln Dry Stack
1-3/8″ depth 4″-30″ stones
Summit Rock
3″-18.25″ rock height 2.75″-9.5″ rock width 1.25″ depth
Random Cobblestone
1-1/2″ depth 0.75″ mortar joint 3″-8″ rocks