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Stone description: fine grain
| Wall Number | Country Sort ascending | State | Classification | Source |
|---|---|---|---|---|
| 11LB7 | United States | Pennsylvania | Dolomite | Reading |
| 12LA8 | United States | Minnesota | Dolomite | Frontenac |
| 12RB19 | United States | Vermont | Marble | Center Rutland |
| 13LB40 | United States | Maryland | Marble | Union Bridge |
| 4LB20 | United States | Connecticut | Granite | Leete Isl. |
| 5RA35 | United States | Connecticut | Granite | W. Norfolk |
| 6LB29 | United States | New York | Gneiss | Hastings |
| 7La16 | United States | Pennsylvania | Limestone | Lebanon |
| 7RB22 | United States | North Carolina | Granite | Warren Plains |
| 8LB42 | United States | New Jersey | Sandstone | Quarryville |
| 10RA11 | United States | Pennsylvania | Dolomite | York |
| 8RQ | United States | Ohio | Sandstone | McDermont |
| 11LA33 | United States | Ohio | Limestone | Lumberton |
| 9RA40 | United States | Wyoming | Diorite | Raw Hide Buttes |
| 11RB34 | United States | Oregon | Sandstone | Dallas |
| 12RA13 | United States | Ohio | Dolomite | Lima |
| 13RB11 | United States | Ohio | Dolomite | Yellow Springs |
| 14LB21 | United States | Iowa | Limestone | Dudley Sta. Wapello Co. |
| 9RB4 | United States | North Carolina | Marble | Valley Town |
| 5LA7 | United States | Ohio | Sandstone | Millersburg |
| 6LA18 | United States | Pennsylvania | Sandstone | Queens Run Clinton Co. |
| 6RA5 | United States | Pennsylvania | Sandstone | Mauch Chunk |
| 7LB40 | United States | New Jersey | Sandstone | Newark |
| 8LA33 | United States | Colorado | Sandstone | Buckhorn |
| 10LA44 | United States | New Hampshire | Granite | Concord |
| 8RA43 | United States | Montana | Sandstone | Columbus |
| 10RB20 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 9LB30 | United States | New York | Sandstone | Trumansburg |
| 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 |
| 6LB3 | United States | Pennsylvania | Sandstone | Oil City |
| 7LA17 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 7RB23 | United States | Maine | Gneiss | Jefferson |
| 8LB43 | United States | Montana | Sandstone | Columbus |
| 10RA12 | United States | Kansas | Dolomite | Richland Twp. Butler Co. |
| 9C | United States | Minnesota | Limestone | Mankato |
| 11LA35 | United States | Virginia | Granite | Namozine Dist. |
| 9RA41 | United States | Illinois | Sandstone | Carbondale |
| 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 |
| 14LB22 | United States | Iowa | Limestone | Dudley Sta. Wapello Co. |
| 9RB40 | United States | Indiana | Sandstone | Attica |
| 1R15 | United States | Vermont | Marble | W. Rutland |
| 5LA9 | United States | Ohio | Sandstone | Piketon |
| 6RA6 | United States | Pennsylvania | Sandstone | Farrandsville |
| 7Lb42 | United States | New Hampshire | Granite | W. Concord |
| 8LA34 | United States | Minnesota | Sandstone | Fond Du Lac |
| 10LA46 | United States | New Hampshire | Granite | Fitzwilliams |
| 8RA46 | United States | Washington | Sandstone | Bellingham |
| 10RB21 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 9LB31 | United States | New York | Sandstone | Watkins Glen |
| 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 |
| 4R2 | United States | Vermont | Marble | W. Rutland |
| 5RA39 | United States | Maryland | Gneiss | Baltimore |
| 6LB30 | United States | Kentucky | Sandstone | Cloveport |
| 7La18 | United States | Pennsylvania | Quartzite | Mapleton |
| 7RB24 | United States | Maine | Granite | Augusta |
| 8LB44 | United States | Wisconsin | Granite | Wausau |
| 10RA13 | United States | Ohio | Dolomite | White House |
| 9RA42 | United States | Illinois | Sandstone | Xenia |
| 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. |
| 14LB26 | United States | Kansas | Limestone | Irving |
| 9RB41 | United States | Wisconsin | Sandstone | Ableman |
| 5LB1 | United States | Ohio | Sandstone | N. Hampton |
| 6LA20 | United States | Ohio | Sandstone | Newark |
| 6RA7 | United States | Pennsylvania | Sandstone | Derry Station Westmorland Co. |
| 7LB44 | United States | Michigan | Sandstone | Stony Point |
| 8LA36 | United States | Missouri | Sandstone | Clinton |
| 10La48 | United States | Rhode Island | Gneiss | Diamond Hill |
| 8RA47 | United States | New Mexico | Sandstone | Las Vegas |
| 10RB22 | United States | Ohio | Sandstone | Warren |
| 9LB32 | United States | New York | Quartzite | Fort Ann |
| 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 |
| 4R9 | United States | Ohio | Sandstone | Berea |
| 5RA4 | United States | Ohio | Sandstone | Buena Vista |
| 6LB33 | United States | Colorado | Sandstone | Buckhorn |
| 7LA19 | United States | Ohio | Sandstone | Akron |
| 7RB26 | United States | New York | Sandstone | Covert |
| 8LB45 | United States | Wisconsin | Gneiss | Black River Falls |
| 10RA14 | United States | Ohio | Dolomite | Van Wert |
| 9La10 | United States | Iowa | Limestone | Keosauque Station |
| 9RA44 | United States | Iowa | Sandstone | Davenport |
| 11RB37 | United States | New Jersey | Sandstone | Woodsville |
| 12RA16 | United States | Iowa | Dolomite | Farley |
| 13LA40 | United States | Ohio | Limestone | Newtonville |