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Stone description: fine grain
| Wall Number | Country | State Sort descending | Classification | Source |
|---|---|---|---|---|
| 9LA46 | Canada | Sandstone | Brampton, Ontario | |
| 14RA42 | Portugal | Marble | Freduesias of S Miguel Coimbra | |
| 3R7 | Italy | Marble | Carrara | |
| 8RB36 | Scotland | Sandstone | Nairn | |
| 11LA36 | Portugal | Sandstone | St. Miguel, Coimbra | |
| 1L11 | Italy | Marble | Carrara | |
| 8LA2 | Portugal | Marble | Ameixoira, Coimbra | |
| 8RA3 | Portugal | Limestone | Janianes, Coimbra | |
| 12RB26 | Italy | Marble | Carrara | |
| 14RA43 | Portugal | Marble | Farrestello, Figueira da Foz. | |
| 11LA37 | Portugal | Sandstone | St. Miguel, Coimbra | |
| 1L12 | Italy | Marble | Carrara | |
| 12RB27 | Italy | Marble | Carrara | |
| 14LA25 | Austria | Marble | Karst | |
| 14RA44 | Portugal | Marble | Freduesias of S Miguel Coimbra | |
| 4L1 | Italy | Marble | Carrara | |
| 8LB3 | Portugal | Marble | Condeixa a Velha, Combra | |
| 1L14 | Italy | Marble | Carrara | |
| 5RB37 | Mexico | Basalt | Puebla State | |
| 9LB1 | Portugal | Marble | Figueira Zameirao, Coimbra | |
| 12RB28 | Italy | Marble | Carrara | |
| 14RA45 | Portugal | Marble | Serrada, do Lager, Leiria Prov | |
| 9RB31 | Mexico | Pyrophyllite | Sonora State | |
| 14LB35 | Spain | Limestone | Morata, Saragossa | |
| 12RB29 | Italy | Marble | Serravezza | |
| 14LA31 | Austria | Marble | Castione | |
| 14RA46 | Portugal | Marble | Salmanha, Coimbra | |
| 1L16 | Italy | Marble | Carrara | |
| 10RB35 | Mexico | Pumice | San Juan, Pueblo State | |
| 14LA36 | Austria | Marble | Castione | |
| 14LA37 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 7RB12 | Austria | Marble | Adnet | |
| 10RA26 | Italy | Marble | Carrara | |
| 6RA37 | Mexico | Tuff | Zacatecas State | |
| 2c | United States | Alabama | Limestone | Rockwood |
| 9LB36 | United States | Alabama | Sandstone | Greensport |
| 12lb39 | United States | Alabama | Limestone | Calera |
| 13RA47 | United States | Alabama | Limestone | Rockwood |
| 16C | United States | Alabama | Limestone | Rockwood |
| 5RA31 | United States | Georgia | Gneiss | Atlanta |
| 11LA10 | United States | Georgia | Marble | Catoosa Co. |
| 5LB30 | United States | Georgia | Granite | Ogelsby |
| 5RB31 | United States | Georgia | Marble | Holly Spgs. |
| 12RB34 | United States | Illinois | Limestone | Belknap |
| 11RA3 | United States | Illinois | Dolomite | Lemont |
| 12RB4 | United States | Illinois | Limestone | Breese |
| 9RA41 | United States | Illinois | Sandstone | Carbondale |
| 9RA42 | United States | Illinois | Sandstone | Xenia |
| 12RA3 | United States | Illinois | Dolomite | Chicago |
| 12RA30 | United States | Illinois | Limestone | Joliet |
| 13RB38 | United States | Illinois | Limestone | Sagetown |
| 11RB1 | United States | Illinois | Dolomite | Joilet |
| 13RB39 | United States | Illinois | Limestone | Columbia |
| 13RA2 | United States | Illinois | Dolomite | Lemont |
| 12LB3 | United States | Illinois | Dolomite | Lemont |
| 13LB2 | United States | Illinois | Dolomite | Lemont |
| 14RA2 | United States | Illinois | Dolomite | Joilet |
| 13LA2 | United States | Illinois | Dolomite | Lemont |
| 12LA3 | United States | Illinois | Dolomite | Joilet |
| 14RA3 | United States | Illinois | Dolomite | Saline |
| 14RB4 | United States | Illinois | Dolomite | Kankakee |
| 12LA31 | United States | Illinois | Limestone | Joliet |
| 9LA40 | United States | Illinois | Sandstone | Pinckneyville |
| 9LA41 | United States | Illinois | Sandstone | Chester |
| 14RA4 | United States | Illinois | Dolomite | Sag's Bridge |
| 9LA42 | United States | Illinois | Sandstone | Chester |
| 13LB42 | United States | Illinois | Limestone | Iuka |
| 14LA2 | United States | Illinois | Dolomite | Aurora |
| 13LA42 | United States | Illinois | Limestone | Quincy |
| 14LA3 | United States | Illinois | Dolomite | Joilet |
| 13RB2 | United States | Illinois | Dolomite | Joilet |
| 14LB4 | United States | Illinois | Dolomite | Chicago |
| 11LB1 | United States | Indiana | Dolomite | Longwood |
| 9RB39 | United States | Indiana | Sandstone | Paoli |
| 14RB1 | United States | Indiana | Dolomite | Bluffton |
| 9RB40 | United States | Indiana | Sandstone | Attica |
| 14RA1 | United States | Indiana | Dolomite | Anderson |
| 14RB12 | United States | Indiana | Limestone | Oakdale |
| 12LA1 | United States | Indiana | Dolomite | Greensburgh |
| 11La1 | United States | Indiana | Dolomite | St. Paul |
| 12RA33 | United States | Indiana | Limestone | Spencer |
| 12RA34 | United States | Indiana | Limestone | Oakalla |
| 13RB41 | United States | Indiana | Limestone | N. Vernon |
| 12RA35 | United States | Indiana | Limestone | Corydon |
| 12LB35 | United States | Indiana | Limestone | Bedford |
| 8RA14 | United States | Indiana | Limestone | Avoca |
| 12LB36 | United States | Indiana | Limestone | Salem |
| 14LB1 | United States | Indiana | Dolomite | Montpelier |
| 8RA15 | United States | Indiana | Limestone | Putnamville |
| 9LB40 | United States | Indiana | Sandstone | French Lick Twp. |
| 12RB1 | United States | Indiana | Dolomite | Decatur |
| 14LA1 | United States | Indiana | Dolomite | Logansport |
| 9LA38 | United States | Indiana | Sandstone | Cannelton |
| 9LA39 | United States | Indiana | Sandstone | French Lick Twp. |
| 12RA1 | United States | Indiana | Limestone | Bedford |
| 12LA34 | United States | Indiana | Limestone | Corydon |
| 8LA14 | United States | Indiana | Limestone | Kokomo |
| 11RA1 | United States | Indiana | Dolomite | Wabash |
| 10LB13 | United States | Iowa | Limestone | Marble Rock |
| 13RA13 | United States | Iowa | Dolomite | Humbolt |