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Stone description: fine grain
| Wall Number | Country Sort ascending | State | Classification | Source |
|---|---|---|---|---|
| 7RB45 | United States | New Mexico | Tuff | Santa Fe |
| 14LB15 | United States | Iowa | Dolomite | Manchester |
| 14RB38 | United States | Pennsylvania | Marble | Pine Grove Schuylkill Co. |
| 9La32 | United States | Texas | Sandstone | Range |
| 9RB21 | United States | Ohio | Sandstone | Berea |
| 10LA4 | United States | Vermont | Marble | Mallett's Bay |
| 10RA9 | United States | Wisconsin | Dolomite | Byron |
| 3L15 | United States | Maryland | Dolomite | Baltimore |
| 11LB44 | United States | New Mexico | Sandstone | Las Vegas |
| 5LB32 | United States | Colorado | Granite | Lawson |
| 12LA31 | United States | Illinois | Limestone | Joliet |
| 12RB14 | United States | Missouri | Dolomite | St. Louis |
| 6rb33 | United States | Colorado | Tuff | Castle rock |
| 7RA22 | United States | North Carolina | Quartzite | Hot Springs |
| 14LA14 | United States | Iowa | Dolomite | Mt. Vernon |
| 8Lb13 | United States | Texas | Marble | San Saba |
| 8RB26 | United States | North Carolina | Granite | Hillsboro |
| 10Lb9 | United States | Vermont | Marble | W. Rutland |
| 14RB7 | United States | New York | Limestone | Howe's Cave |
| 11LA23 | United States | Kansas | Limestone | Eldorado |
| 11RB30 | United States | Virginia | Schist | Farquier Co. |
| 5RB24 | United States | North Carolina | Granite | Warrenton |
| 12RA1 | United States | Indiana | Limestone | Bedford |
| 6LB6 | United States | Pennsylvania | Sandstone | Prospect |
| 13LA20 | United States | Iowa | Coral | Iowa City |
| 7LA31 | United States | Colorado | Sandstone | Fort Collins |
| 13RA5 | United States | New York | Limestone | Howe's Cave |
| 14LB16 | United States | Iowa | Dolomite | Clemont |
| 8RA22 | United States | Massachusetts | Gneiss | Becket |
| 14RB4 | United States | Illinois | Dolomite | Kankakee |
| 9LA38 | United States | Indiana | Sandstone | Cannelton |
| 9RB26 | United States | New York | Sandstone | Huntersland |
| 3L16 | United States | Vermont | Marble | Isle LaMotte |
| 11LB45 | United States | Kentucky | Sandstone | Whitney Co. |
| 5LB33 | United States | Minnesota | Quartzite | Courtland |
| 12LA34 | United States | Indiana | Limestone | Corydon |
| 6LA39 | United States | Massachusetts | Gneiss | Monson |
| 12RB15 | United States | Iowa | Dolomite | Sabula |
| 6RB35 | United States | Connecticut | Gneiss | Ansonia |
| 13LB36 | United States | Utah | Marble | Clinton |
| 7RA23 | United States | North Carolina | Granite | Gastonia |
| 14LA15 | United States | Iowa | Dolomite | Waterloo |
| 8LB15 | United States | Wisconsin | Limestone | Hayton |
| 8RB28 | United States | New York | Sandstone | Broadhead's Bridge |
| 10lq | United States | Arkansas | Marble | Batesville |
| 14RB8 | United States | Minnesota | Limestone | Minneapolis |
| 5LA14 | United States | Ohio | Sandstone | Columbus |
| 11RB31 | United States | Virginia | Diabase | Leesburg |
| 5RB25 | United States | North Carolina | Granite | Louisburg |
| 12RA10 | United States | Pennsylvania | Marble | Wrightsville |
| 6LB8 | United States | Pennsylvania | Sandstone | Webster |
| 13LA25 | United States | Kansas | Limestone | Winfield |
| 7La32 | United States | Minnesota | Sandstone | Hinckley |
| 13RA7 | United States | Minnesota | Dolomite | Mankato |
| 7RQ | United States | Ohio | Sandstone | Kipton |
| 14LB17 | United States | Iowa | Dolomite | Monticello |
| 8RA23 | United States | Massachusetts | Sandstone | E. Long Meadow |
| 14RB40 | United States | Ohio | Limestone | Piqua |
| 9LA39 | United States | Indiana | Sandstone | French Lick Twp. |
| 9RB28 | United States | New York | Sandstone | Pultney |
| 10RB18 | United States | Virginia | Marble | Craigsville |
| 11LB5 | United States | Minnesota | Dolomite | Stillwater |
| 12LA4 | United States | Texas | Limestone | Austin |
| 6LA43 | United States | New Jersey | Sandstone | Pleasant Val. |
| 12RB16 | United States | Iowa | Dolomite | Humbolt |
| 6RB36 | United States | Connecticut | Granite | Thomaston |
| 13LB39 | United States | Pennsylvania | Limestone | Paxton Station Dauphin Co. |
| 7RA26 | United States | New York | Sandstone | Camden |
| 14LA16 | United States | Iowa | Dolomite | Stone City |
| 8LB16 | United States | Mississippi | Limestone | Teshomingo County |
| 8RB29 | United States | New York | Sandstone | Albion |
| 9RA11 | United States | Iowa | Limestone | Sigourney Station, Keokuk Co. |
| 10R51 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
| 14RB9 | United States | Pennsylvania | Dolomite | Chambersburg |
| 11LA3 | United States | Wisconsin | Dolomite | Waukesha |
| 5LA15 | United States | Ohio | Sandstone | Rockville |
| 11RB32 | United States | Virginia | Granite | Namozine Dist. |
| 5RB27 | United States | Maine | Diabase | Addison |
| 12RA11 | United States | Kentucky | Limestone | Lagrange |
| 6RA1 | United States | Pennsylvania | Sandstone | Mainesburgh |
| 13LA26 | United States | Texas | Limestone | San Saba |
| 7LA36 | United States | Arizona | Tuff | Kirkland |
| 13RA8 | United States | Pennsylvania | Dolomite | Valley Branch Chester Co. |
| 8L48 | United States | Ohio | Sandstone | Berea |
| 14LB19 | United States | Vermont | Marble | Southerland Falls |
| 8RA24 | United States | North Carolina | Sandstone | Durham |
| 14RB43 | United States | Kentucky | Limestone | Lebanon |
| 9LA4 | United States | Colorado | Limestone | Pitkin |
| 9RB29 | United States | New York | Sandstone | Sawkill |
| 10LA42 | United States | New Jersey | Diabase | Jersey City |
| 10RB19 | United States | North Carolina | Marble | Red Marble Gap |
| 11LB6 | United States | Pennsylvania | Dolomite | Harrisburg |
| 5LB38 | United States | Maryland | Gneiss | Baltimore |
| 12LA6 | United States | Wisconsin | Dolomite | Duck Cr. Station Brown Co. |
| 6LA44 | United States | New Hampshire | Granite | Troy |
| 12RB17 | United States | Iowa | Dolomite | Garrison |
| 13LB4 | United States | Wisconsin | Dolomite | Racine |
| 7RA27 | United States | New York | Sandstone | Albion |
| 14LA18 | United States | Vermont | Marble | S. Wallingford |
| 8LB17 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |