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Stone description: fine grain
| Wall Number | Country Sort ascending | State | Classification | Source |
|---|---|---|---|---|
| 7La27 | United States | New York | Sandstone | Hallihan's Hill |
| 7RB34 | United States | Connecticut | Granite | W. Norfolk |
| 8RA15 | United States | Indiana | Limestone | Putnamville |
| 9LA28 | United States | New York | Sandstone | Warsaw |
| 10LA44 | United States | New Hampshire | Granite | Concord |
| 10RB20 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 11RA1 | United States | Indiana | Dolomite | Wabash |
| 12LA9 | United States | Pennsylvania | Dolomite | Orbisonia |
| 12RB2 | United States | Vermont | Marble | Isle LaMotte |
| 13LB42 | United States | Illinois | Limestone | Iuka |
| 14LA2 | United States | Illinois | Dolomite | Aurora |
| 2R15 | United States | Vermont | Marble | Mallett's Bay |
| 6LA33 | United States | Colorado | Sandstone | Trinidad |
| 6RB20 | United States | Ohio | Sandstone | Amherst |
| 7RA16 | United States | Pennsylvania | Limestone | Wernersville |
| 8RB21 | United States | Ohio | Sandstone | Amherst |
| 9LB40 | United States | Indiana | Sandstone | French Lick Twp. |
| 10RA12 | United States | Kansas | Dolomite | Richland Twp. Butler Co. |
| 11LA35 | United States | Virginia | Granite | Namozine Dist. |
| 11RB35 | United States | Montana | Sandstone | Great Falls |
| 12RA14 | United States | Ohio | Limestone | Dayton |
| 13La39 | United States | Pennsylvania | Marble | Columbia |
| 13RB12 | United States | Ohio | Dolomite | Greenfield |
| 14RB47 | United States | Kentucky | Limestone | Bloomfield |
| 14LB22 | United States | Iowa | Limestone | Dudley Sta. Wapello Co. |
| 5B | United States | Maine | Granite | North Jay |
| 5RB10 | United States | Massachusetts | Granite | Quincy Adams |
| 6LB45 | United States | Vermont | Granite | Brattleboro |
| 7LA28 | United States | Kentucky | Sandstone | Grayson Spgs |
| 7RB40 | United States | New Hampshire | Granite | Milford |
| 8RA17 | United States | Kentucky | Limestone | Franklin |
| 9LA29 | United States | New York | Sandstone | East Shore Otsego Lake |
| 10LA46 | United States | New Hampshire | Granite | Fitzwilliams |
| 10RB21 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 11RA10 | United States | Ohio | Dolomite | Milton Twp. Woods Co. |
| 12LB10 | United States | Ohio | Dolomite | New Paris |
| 12RB22 | United States | Kansas | Limestone | Wilson |
| 13LB43 | United States | Kentucky | Limestone | Litchfield |
| 14LA20 | United States | Iowa | Limestone | Mt. Pleasant |
| 3C | United States | Texas | Limestone | Cedar Park |
| 5LB29 | United States | California | Basalt | Bridgeport |
| 6LA36 | United States | Connecticut | Gneiss | Greenwich |
| 6RB24 | United States | North Carolina | Granite | Salisbury |
| 7RA17 | United States | Pennsylvania | Argillite (Slate) | Slatedale |
| 8RB23 | United States | North Carolina | Granite | Greensborough |
| 9LB42 | United States | Wisconsin | Sandstone | Grand Rapids |
| 10RA13 | United States | Ohio | Dolomite | White House |
| 11RB36 | United States | New Hampshire | Granite | Enfield |
| 12RA15 | United States | Missouri | Dolomite | Booneville |
| 13LA4 | United States | Wisconsin | Dolomite | River Falls Pierce Co. |
| 13RB15 | United States | Iowa | Dolomite | Quarry, Marshall Co. |
| 14RB5 | United States | Wisconsin | Dolomite | Eden |
| 14LB26 | United States | Kansas | Limestone | Irving |
| 5LA1 | United States | Ohio | Sandstone | Mt. Gilead |
| 5RB16 | United States | Massachusetts | Diabase | E. Longmeadow |
| 6LB47 | United States | Louisiana | Quartzite | Unknown |
| 7LA29 | United States | California | Sandstone | Livermore |
| 7RB43 | United States | Wisconsin | Quartzite | Stevens Point |
| 8RA19 | United States | Pennsylvania | Sandstone | Lumberton |
| 9LA3 | United States | Colorado | Marble | Marble |
| 10La48 | United States | Rhode Island | Gneiss | Diamond Hill |
| 10RB22 | United States | Ohio | Sandstone | Warren |
| 11RA11 | United States | Missouri | Dolomite | Sedalia |
| 12LB11 | United States | Utah | Marble | Beaver Co. |
| 13LB44 | United States | Kentucky | Limestone | Lincoln Co. |
| 14LA21 | United States | Iowa | Limestone | Marble Rock |
| 3L11 | United States | Vermont | Marble | W. Rutland |
| 5LB30 | United States | Georgia | Granite | Ogelsby |
| 6LA37 | United States | Connecticut | Granite | Groton |
| 6RB28 | United States | New York | Sandstone | Canisteo |
| 7RA20 | United States | Ohio | Sandstone | Elyria |
| 8Lb12 | United States | Texas | Marble | Burnet |
| 8RB25 | United States | North Carolina | Granite | Lexington |
| 9Lb44 | United States | Wyoming | Sandstone | Laramie |
| 9RA5 | United States | Missouri | Limestone | New London |
| 10RA14 | United States | Ohio | Dolomite | Van Wert |
| 11RB37 | United States | New Jersey | Sandstone | Woodsville |
| 12RA16 | United States | Iowa | Dolomite | Farley |
| 13LA40 | United States | Ohio | Limestone | Newtonville |
| 13RB16 | United States | Iowa | Dolomite | Farley |
| 14RB6 | United States | New York | Limestone | Amsterdam |
| 14Lb27 | United States | Texas | Limestone | Round Rock |
| 5LA10 | United States | Ohio | Sandstone | Sunbury |
| 5RB23 | United States | North Carolina | Granite | Mooresville |
| 6Lb5 | United States | Pennsylvania | Sandstone | Nicholson |
| 7La30 | United States | Texas | Sandstone | Pecos |
| 7RB45 | United States | New Mexico | Tuff | Santa Fe |
| 9La32 | United States | Texas | Sandstone | Range |
| 10LA49 | United States | Michigan | Quartzite | Vulcan |
| 10RB25 | United States | Maine | Granite | Hallowell |
| 11RA12 | United States | Missouri | Dolomite | Bowling Green |
| 12LB12 | United States | Kentucky | Dolomite | Louisville |
| 13LB47 | United States | Texas | Limestone | Cedar Park |
| 3L15 | United States | Maryland | Dolomite | Baltimore |
| 5LB32 | United States | Colorado | Granite | Lawson |
| 6rb33 | United States | Colorado | Tuff | Castle rock |
| 7RA22 | United States | North Carolina | Quartzite | Hot Springs |
| 8Lb13 | United States | Texas | Marble | San Saba |
| 8RB26 | United States | North Carolina | Granite | Hillsboro |
| 9RA8 | United States | Vermont | Marble | Rutland |