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Stone description: reddish
| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 10LB40 | United States | South Dakota | Quartzite | Sioux Falls |
| 5RB28 | Austria | Quartz | South Tyrol | |
| 5RB43 | United States | New Jersey | Conglomerate | Boonton |
| 7RA42 | United States | Michigan | Sandstone | Marquette |
| 7RB11 | Austria | Marble | Salzburg | |
| 8LB45 | United States | Wisconsin | Gneiss | Black River Falls |