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Stone description: coarse grain
| Wall Number | Country Sort ascending | State | Classification | Source |
|---|---|---|---|---|
| 8RB22 | United States | Massachusetts | Granite | Woods Hole |
| 10LA19 | United States | Iowa | Limestone | Bedford |
| 12RB23 | United States | Kansas | Limestone | Oswego |
| 5LA13 | United States | Ohio | Sandstone | New Lisbon |
| 6L48 | United States | North Carolina | Sandstone | Raleigh |
| 7LB21 | United States | North Carolina | Granite | Contentnea Cr. Wilson Co. |
| 9RA25 | United States | North Carolina | Sandstone | Raleigh |
| 11LA15 | United States | Iowa | Dolomite | Clinton |
| 15B | United States | New Hampshire | Granite | Redstone |
| 5RA19 | United States | Ohio | Sandstone | Mansfield |
| 6RA27 | United States | Maine | Granite | Brunswick |
| 8RB24 | United States | North Carolina | Granite | Oxford |
| 10LA25 | United States | Kansas | Limestone | Greeley |
| 12RB40 | United States | Alabama | Limestone | Turks Cave |
| 5LA24 | United States | Maine | Granite | S. Brookville |
| 6La10 | United States | Pennsylvania | Sandstone | Stoneboro |
| 7LB25 | United States | Maine | Granite | Lincoln |
| 11La25 | United States | Tennessee | Limestone | Rogersville |
| 1D | United States | Virginia | Greenstone | Lynchburg |
| 5RA20 | United States | Massachusetts | Granite | Wyoma |
| 6RA3 | United States | Pennsylvania | Sandstone | Hummelstown |
| 8RB27 | United States | Maine | Granite | Dedham |
| 10La32 | United States | Maine | Granite | Dix Island |
| 13La45 | United States | Kentucky | Limestone | Frankfort |
| 5LA25 | United States | Maine | Granite | Frankfort |
| 6La11 | United States | Pennsylvania | Sandstone | Scranton |
| 7LB32 | United States | Minnesota | Granite | Watab |
| 13RA34 | Spain | Marble | Ricla, Saragossa | |
| 13RA35 | Spain | Limestone | Murcia, Murcia | |
| 14LB36 | Spain | Marble | Saragossa Prov. | |
| 14RB36 | Spain | Limestone | Murcia, Murcia | |
| 9LA15 | Siam (Thailand) | Marble | ? | |
| 9RB42 | Portugal | Sandstone | St. Miguel, Coimbra | |
| 8RB2 | Portugal | Limestone | Corredoura, Leiria | |
| 10RA29 | Mexico | Andesite | Ixtapalapa | |
| 6RB38 | Mexico | Tuff | Huehutoca | |
| 11LB25 | Italy | Sandstone | Leghorn | |
| 9RA32 | Italy | Sandstone | Leghorn | |
| 5lb46 | Argentina | Serpentine | Unknown |