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Stone description: compact
| Wall Number | Country | State | Classification Sort ascending | Source |
|---|---|---|---|---|
| 9RA38 | Spain | tuff | Alamazanon | |
| 6LA35 | United States | Minnesota | Labradorite | Beaver City |
| 9RA40 | United States | Wyoming | Diorite | Raw Hide Buttes |
| 13LA20 | United States | Iowa | Coral | Iowa City |
| 8RA27 | United States | Maine | Schist | Knightsville |
| 11RB30 | United States | Virginia | Schist | Farquier Co. |
| 5LB42 | United States | New Jersey | Conglomerate | Morristown |
| 6RB11 | United States | Pennsylvania | Conglomerate | Pottsville |
| 7RB35 | United States | Massachusetts | Conglomerate | Dorchester |
| 6RB12 | United States | Pennsylvania | Conglomerate | Pikesville |
| 5RB26 | United States | Maryland | Conglomerate | Cumberland |
| 5RB43 | United States | New Jersey | Conglomerate | Boonton |
| 11RA39 | United States | Tennessee | Conglomerate | Ocoee River Polk Co. |
| 11LB34 | United States | New Hampshire | Breccia | Franconia |
| 5RA29 | United States | California | Basalt | Petaluma |
| 10RB42 | United States | Oregon | Basalt | Albany |
| 5LB29 | United States | California | Basalt | Bridgeport |
| 7LB35 | United States | Nevada | Andesite | Reno |
| 5RA37 | Mexico | Andesite | Hildalgo State | |
| 7RB37 | United States | Nevada | Andesite | Virginia City |
| 10LB26 | United States | Massachusetts | Melaphyre | Brighton |
| 7RB16 | United States | Pennsylvania | Soapstone | Montgomery Co. |
| 10LB17 | United States | Pennsylvania | Soapstone | Montgomery Co. |
| 5LB33 | United States | Minnesota | Quartzite | Courtland |
| 6LB47 | United States | Louisiana | Quartzite | Unknown |
| 6RA47 | United States | Wisconsin | Quartzite | Waterloo |
| 10LA49 | United States | Michigan | Quartzite | Vulcan |
| 7RB43 | United States | Wisconsin | Quartzite | Stevens Point |
| 11LB27 | United States | Arkansas | Quartzite | Bald Knob |
| 9LB32 | United States | New York | Quartzite | Fort Ann |
| 6RA19 | United States | Pennsylvania | Quartzite | Jacksonwald |
| 7RA22 | United States | North Carolina | Quartzite | Hot Springs |
| 10LB40 | United States | South Dakota | Quartzite | Sioux Falls |
| 5LB31 | United States | Colorado | Quartzite | Pitkin |
| 7La18 | United States | Pennsylvania | Quartzite | Mapleton |
| 10Ra48 | United States | Tennessee | Gneiss | Wolf Creek Cocke Co. |
| 6RB35 | United States | Connecticut | Gneiss | Ansonia |
| 10LA41 | Mexico | Tuff | Zacatecas State | |
| 5RB30 | United States | California | Tuff | Lordsburg |
| 6LB38 | Mexico | Tuff | Morelos State | |
| 6RA37 | Mexico | Tuff | Zacatecas State | |
| 10LA40 | Mexico | Tuff | Zacatecas State | |
| 7LA37 | United States | Maryland | Serpentine | Deer Creek |
| 7LA38 | United States | Maryland | Serpentine | Baltimore |
| 5LB24 | United States | Maine | Serpentine | Deer Island |
| 11RB40 | United States | Wisconsin | Quartz | Brandon |
| 5RB34 | United States | Minnesota | Quartz | Lake Co. |
| 10LA35 | United States | Minnesota | Quartz | Duluth |
| 10RB49 | United States | Wisconsin | Quartz | Marquette |
| 6RB10 | United States | Pennsylvania | Diabase | St. Peters |
| 9Lb38 | United States | Oregon | Diabase | Ashland |
| 9Lb39 | United States | Oregon | Diabase | Albany region |
| 11La1 | United States | Indiana | Dolomite | St. Paul |
| 11LA9 | United States | Ohio | Dolomite | Euphemia |
| 11RA10 | United States | Ohio | Dolomite | Milton Twp. Woods Co. |
| 12RA12 | United States | Ohio | Dolomite | Lexington |
| 12RA9 | United States | Minnesota | Dolomite | Kasota |
| 13LA2 | United States | Illinois | Dolomite | Lemont |
| 13RA4 | United States | Wisconsin | Dolomite | Milwaukee |
| 14LA13 | United States | Ohio | Dolomite | Urbana |
| 14LB1 | United States | Indiana | Dolomite | Montpelier |
| 14RB9 | United States | Pennsylvania | Dolomite | Chambersburg |
| 11LA11 | United States | Kentucky | Dolomite | Bardstown |
| 11LB1 | United States | Indiana | Dolomite | Longwood |
| 11RA11 | United States | Missouri | Dolomite | Sedalia |
| 11RA7 | United States | New York | Dolomite | Rochester |
| 11RB4 | United States | Wisconsin | Dolomite | Buffalo Co. |
| 12LB16 | United States | Iowa | Dolomite | Cedar Falls |
| 12RB1 | United States | Indiana | Dolomite | Decatur |
| 13LB11 | United States | Ohio | Dolomite | Covington |
| 14LA15 | United States | Iowa | Dolomite | Waterloo |
| 10LA5 | United States | Wisconsin | Dolomite | Oshkosh |
| 10RA11 | United States | Pennsylvania | Dolomite | York |
| 11LA12 | United States | Missouri | Dolomite | Jefferson City |
| 11RA12 | United States | Missouri | Dolomite | Bowling Green |
| 12LA3 | United States | Illinois | Dolomite | Joilet |
| 12LB17 | United States | Iowa | Dolomite | Dakota Sta. |
| 12RA15 | United States | Missouri | Dolomite | Booneville |
| 12RB10 | United States | Pennsylvania | Dolomite | Williams's Station Berk's Co. |
| 13LB12 | United States | New Jersey | Dolomite | Newton |
| 14LA17 | United States | Iowa | Dolomite | Keokuk |
| 14RA3 | United States | Illinois | Dolomite | Saline |
| 10RA12 | United States | Kansas | Dolomite | Richland Twp. Butler Co. |
| 11LA13 | United States | Missouri | Dolomite | Booneville |
| 11Lb13 | United States | Utah | Dolomite | San Pete Valley |
| 11RA13 | United States | Missouri | Dolomite | De Soto |
| 11RB1 | United States | Illinois | Dolomite | Joilet |
| 12LB2 | United States | North Carolina | Dolomite | Nottla |
| 12RA17 | United States | Iowa | Dolomite | Garrison |
| 13LB6 | United States | New York | Dolomite | Lockport |
| 14LA2 | United States | Illinois | Dolomite | Aurora |
| 14LB14 | United States | Iowa | Dolomite | Osage Sta. |
| 14RA4 | United States | Illinois | Dolomite | Sag's Bridge |
| 11LB15 | United States | Missouri | Dolomite | Sedalia |
| 11RA15 | United States | Iowa | Dolomite | Olin |
| 11RB10 | United States | Kansas | Dolomite | Marysville |
| 12rb12 | United States | Ohio | Dolomite | Bath Twp. Allen Co. |
| 13LB14 | United States | Iowa | Dolomite | Delphi |
| 13LB7 | United States | Minnesota | Dolomite | Canon City |
| 13RB4 | United States | Wisconsin | Dolomite | Byron |