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Stone description: coarse grain
| Wall Number | Country | State Sort descending | Classification | Source |
|---|---|---|---|---|
| 11La38 | United States | Tennessee | Sandstone | Parksville |
| 5LA30 | United States | Texas | Granite | Nr. Llano |
| 7RA30 | United States | Texas | Sandstone | Burnet |
| 11RA20 | United States | Texas | Marble | San Saba |
| 6RB31 | United States | Texas | Granite | Nr. Llano |
| 6LB32 | United States | Texas | Granite | Burnet |
| 8Lb32 | United States | Texas | Sandstone | Riverside |
| 8RB32 | United States | Texas | Sandstone | Back Bone Valley |
| 6RA45 | United States | Vermont | Granite | Newark |
| 5LA45 | United States | Vermont | Granite | Ryegate |
| 2D | United States | Virginia | Greenstone | Lynchburg |
| 3D | United States | Virginia | Greenstone | Lynchburg |
| 1D | United States | Virginia | Greenstone | Lynchburg |
| 10LB11 | United States | Virginia | Marble | Craigsville |
| 8RB46 | United States | Washington | Sandstone | Tenino |
| 10RA2 | United States | Washington | Marble | Lincoln Co. |
| 10Lb37 | United States | West Virginia | Sandstone | Grafton |
| 9RB35 | United States | West Virginia | Sandstone | Charleston |
| 6RA47 | United States | Wisconsin | Quartzite | Waterloo |
| 7RB44 | United States | Wisconsin | Granite | Amberg |
| 11RB40 | United States | Wisconsin | Quartz | Brandon |
| 7LA43 | United States | Wisconsin | Quartzite | Waterloo |
| 10RB49 | United States | Wisconsin | Quartz | Marquette |
| 6LA31 | United States | California | Sandstone | San Jose |
| 6RB30 | United States | California | Sandstone | Alameda |
| 5LA32 | United States | Colorado | Granite | Platte Canon |
| 13RB27 | United States | Colorado | Limestone | Morrison |
| 1R2 | United States | Connecticut | Granite | Leete Isl. |
| 2L13 | United States | Connecticut | Marble | E. Canaan |
| 10LB35 | United States | Connecticut | Gneiss | E. Killingly |
| 13RA9 | United States | Connecticut | Marble | E. Canaan |
| 2R13 | United States | Connecticut | Marble | E. Canaan |
| 14LA11 | United States | Connecticut | Marble | E. Canaan |
| 8LA35 | United States | Connecticut | Sandstone | E. Haven |
| 5LB35 | United States | Connecticut | Gneiss | Lyme |
| 6Lb37 | United States | Connecticut | Granite | Branchville |
| 10RB33 | United States | Connecticut | Granite | Stony Creek |
| 7Lb34 | United States | Connecticut | Gneiss | Sterling |
| 11RA9 | United States | Delaware | Marble | Hockessin |