Wall Number | Country | State | Classification | Source Sort descending |
---|---|---|---|---|
13RA29 | Austria | Marble | Adnet | |
10RB41 | United States | Maryland | Granite | Granite |
12RB33 | United States | Ohio | Limestone | Millersburg |
5RB28 | Austria | Quartz | South Tyrol | |
11RA2 | United States | Washington | Marble | Stevens Co. |
7LA8 | United States | Arkansas | Marble | Sugar Orchard Cr.,Boone Co. |
7LB36 | United States | Nevada | Andesite | Virginia City |