Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Stone description: fine grain
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| 8RB43 | United States | Montana | Sandstone | Columbus |
| 9RA31 | United States | Connecticut | Gneiss | Branford |
| 10LA26 | United States | Texas | Limestone | Cedar Park |
| 10RA36 | United States | New Hampshire | Granite | Fitzwilliams |
| 11LB20 | United States | Iowa | Limestone | Iowa Falls |
| 12LA10 | United States | Ohio | Dolomite | Euphemia |
| 12RA33 | United States | Indiana | Limestone | Spencer |
| 13LB14 | United States | Iowa | Dolomite | Delphi |
| 13RB4 | United States | Wisconsin | Dolomite | Byron |
| 14ra13 | United States | Ohio | Dolomite | Columbus Grove |
| 9RB36 | United States | New Jersey | Sandstone | Belleville |
| 1L2 | United States | Connecticut | Granite | Leete lsl. |
| 5LA39 | United States | South Carolina | Granite | Aiken Co. |
| 5RB44 | United States | New Hampshire | Granite | Marlborough |
| 6RA36 | United States | Connecticut | Gneiss | Gastonbury |
| 7LB29 | United States | California | Sandstone | Livermore |
| 8LA27 | United States | Maine | Diabase | Addison Point |
| 8RA35 | United States | Connecticut | Sandstone | Portland |
| 9LB15 | United States | Massachusetts | Marble | Stockbridge |
| 10LB33 | United States | Texas | Sandstone | Pecos |
| 11La1 | United States | Indiana | Dolomite | St. Paul |
| 11RB10 | United States | Kansas | Dolomite | Marysville |
| 12LB29 | United States | Wisconsin | Limestone | Prairie du Chien |
| 13La1 | United States | Vermont | Limestone | Isle La Motte |
| 13RA2 | United States | Illinois | Dolomite | Lemont |
| 14RB15 | United States | Iowa | Dolomite | Dubuque |
| 4LA17 | United States | Vermont | Marble | W. Rutland |
| 5RA16 | United States | Ohio | Sandstone | Leesville |
| 6LB20 | United States | Ohio | Sandstone | Sunbury |
| 6RQ | United States | Ohio | Sandstone | McDermont |
| 8LB35 | United States | Connecticut | Sandstone | Manchester |
| 8RB44 | United States | Michigan | Sandstone | Isle Royale |
| 9RA33 | United States | Minnesota | Sandstone | Jordan |
| 10RA37 | United States | New Hampshire | Granite | Mason |
| 11LB21 | United States | Missouri | Limestone | Paris |
| 12LA11 | United States | Ohio | Dolomite | Pt. Marblehead |
| 12RA34 | United States | Indiana | Limestone | Oakalla |
| 13LB15 | United States | Iowa | Dolomite | Buffalo |
| 13RB41 | United States | Indiana | Limestone | N. Vernon |
| 14RA14 | United States | Iowa | Dolomite | Ames Station Story Co. |
| 9RB37 | United States | Oregon | Sandstone | Oakland |
| 1L3 | United States | Connecticut | Granite | Millstone Point |
| 5La40 | United States | South Carolina | Granite | Greenville |
| 5RB46 | United States | Delaware | Gneiss | Wilmington |
| 7Lb30 | United States | Texas | Sandstone | Pecos |
| 8LA28 | United States | New York | Sandstone | W. Hurley |
| 8RA36 | United States | Missouri | Sandstone | Nevada |
| 9LB16 | United States | Maryland | Limestone | Mt. Pleasant |
| 10LB34 | United States | Connecticut | Gneiss | Roxbury |
| 11LA10 | United States | Georgia | Marble | Catoosa Co. |
| 11RB12 | United States | Missouri | Dolomite | Marshfield |
| 12LB3 | United States | Illinois | Dolomite | Lemont |
| 13la10 | United States | Ohio | Limestone | Covington |
| 13RA20 | United States | Iowa | Limestone | Sigourney Station, Keokuk Co. |
| 14La48 | United States | Texas | Limestone | Cedar Park |
| 14RB16 | United States | Iowa | Dolomite | Franklin |
| 4LA20 | United States | Vermont | Marble | Center Rutland |
| 5RA2 | United States | Ohio | Sandstone | Iberia |
| 6LB23 | United States | North Carolina | Gneiss | Mooresville |
| 7La12 | United States | Pennsylvania | Limestone | Hummelstown |
| 8LB37 | United States | Missouri | Sandstone | Rockville |
| 8RB7 | United States | Nebraska | Limestone | Roca |
| 10RA38 | United States | New Hampshire | Granite | Fitzwilliams |
| 11LB27 | United States | Arkansas | Quartzite | Bald Knob |
| 12La13 | United States | Kentucky | Dolomite | Lincoln Co. |
| 12RA35 | United States | Indiana | Limestone | Corydon |
| 13LB16 | United States | Iowa | Limestone | Decorah |
| 13RB44 | United States | Kentucky | Limestone | Frankfort |
| 14RA16 | United States | Iowa | Dolomite | Franklin |
| 9RB38 | United States | Oregon | Sandstone | Near Albany |
| 1L4 | United States | Connecticut | Granite | Norwalk |
| 5LA42 | United States | New Jersey | Diabase | Rock Church |
| 5RQ | United States | Ohio | Sandstone | Kipton |
| 6RA4 | United States | Pennsylvania | Sandstone | Connellsville |
| 7LB31 | United States | Colorado | Sandstone | Fort Collins |
| 8LA29 | United States | New York | Sandstone | Steeny Kill |
| 8RA37 | United States | Missouri | Sandstone | Howard Co. |
| 9Lb19 | United States | Pennsylvania | Argillite (Slate) | Chapman's Station |
| 10LB38 | United States | Colorado | Sandstone | Fremont Co.- Ark. River |
| 11LA11 | United States | Kentucky | Dolomite | Bardstown |
| 11RB13 | United States | Missouri | Dolomite | Dutzrow |
| 12LB31 | United States | Ohio | Limestone | Zanesville |
| 13LA11 | United States | Ohio | Limestone | Piqua River |
| 13RA22 | United States | Missouri | Sandstone | Miami Station Carroll Co. |
| 14LA5 | United States | Wisconsin | Dolomite | Eden |
| 14RB17 | United States | Iowa | Dolomite | Quarry, Marshall Co. |
| 4LA21 | United States | Vermont | Marble | Center Rutland |
| 5RA29 | United States | California | Basalt | Petaluma |
| 6LB26 | United States | Maine | Granite | Waldoborough |
| 7La14 | United States | Pennsylvania | Limestone | Wernersville |
| 8LB38 | United States | Arizona | Sandstone | Yavapai Co. |
| 8RB8 | United States | West Virginia | Marble | Harpers Ferry |
| 9RA39 | United States | Wyoming | Sandstone | Rawlins |
| 10RA39 | United States | New Hampshire | Granite | Allenstown |
| 12LA15 | United States | Iowa | Dolomite | Marshalltown |
| 12RA6 | United States | Wisconsin | Dolomite | Milwaukee |
| 13LB17 | United States | Vermont | Marble | Center Rutland |
| 13RB45 | United States | Kentucky | Limestone | Dennis |
| 14RA17 | United States | Iowa | Limestone | Waverly |
| 9RB39 | United States | Indiana | Sandstone | Paoli |