La Sierra Fieldstone

5″ to 11″ rock heights 6″ to 29″ rock widths 2″ depth 0.50″ to 0.75″ mortar joints

San Diego Dry Stack

3″ to 7.50″ rock heights 7.50″ to 28″ rock widths 1″ depth 0.50″ to 0.5625″ mortar joints

RE Ashlar

8″-25.5″ rock width 5″-12″ rock height 1.5″ depth

Tahoka Stone

6.5″-13″ rock height 9″-30″ rock width 2″ depth

Tallahassee Ashlar

7″-28″ rock width 1″ rock depth ~3/4″ to 1″ joint width (varies)

St. Marys Ashlar

8.25″-26″ rock height 3.75″-14″ rock width 1.5″ depth