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Stone description: white-spotted
| 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 |