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 |
|---|---|---|---|---|
| 12RB2 | United States | Vermont | Marble | Isle LaMotte |
| 13LB42 | United States | Illinois | Limestone | Iuka |
| 14LA2 | United States | Illinois | Dolomite | Aurora |
| 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 |
| 8RA47 | United States | New Mexico | Sandstone | Las Vegas |
| 9LB32 | United States | New York | Quartzite | Fort Ann |
| 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 |
| 14LB22 | United States | Iowa | Limestone | Dudley Sta. Wapello Co. |
| 4RA14 | United States | Vermont | Marble | W. Rutland |
| 5RA41 | United States | South Carolina | Granite | Newberry Co. |
| 6LB34 | United States | Minnesota | Granite | E. St. Cloud |
| 7RB27 | United States | Kentucky | Sandstone | Marion |
| 8LB47 | United States | New Mexico | Sandstone | Valencia Co. |
| 9LA11 | United States | Iowa | Limestone | Corning |
| 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 |
| 1R3 | United States | Connecticut | Granite | Mystic Bridge |
| 5LB11 | United States | Massachusetts | Granite | Dedham |
| 6LA23 | United States | North Carolina | Gneiss | Morganton Depot. |
| 6RB1 | United States | Pennsylvania | Quartzite | Huntingdon |
| 7LB45 | United States | Michigan | Sandstone | L'Anse |
| 8LA38 | United States | Arizona | Sandstone | Flagstaff |
| 8RA6 | United States | New York | Limestone | Sandy Hill |
| 10RA13 | United States | Ohio | Dolomite | White House |
| 9RB33 | United States | Arizona | Sandstone | Yavapai Co. |
| 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 |
| 4RA17 | United States | Vermont | Marble | W. Rutland |
| 5RA43 | United States | New Jersey | Diabase | Weehawken |
| 6LB35 | United States | Minnesota | Diabase | Two Harbor Bay |
| 7LA21 | United States | North Carolina | Granite | Alamance Co. |
| 7RB28 | United States | California | Sandstone | Sites |
| 8LB6 | United States | Nebraska | Limestone | Roca |
| 9LA13 | United States | Kansas | Limestone | Manhattan |
| 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 |
| 1R4 | United States | Connecticut | Granite | Reynold's Bridge |
| 5LB13 | United States | Massachusetts | Gneiss | Westford |
| 6LA24 | United States | North Carolina | Granite | Concord |
| 6RB14 | United States | Pennsylvania | Diabase | Reading |
| 8La40 | United States | West Virginia | Sandstone | Parkersburg |
| 9Lb34 | United States | Oregon | Sandstone | Jacksonville |
| 10RA14 | United States | Ohio | Dolomite | Van Wert |
| 9RB36 | United States | New Jersey | Sandstone | Belleville |
| 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 |
| 14Lb27 | United States | Texas | Limestone | Round Rock |
| 4RA20 | United States | Vermont | Marble | Center Rutland |
| 5RA44 | United States | Vermont | Argillite (Slate) | Castleton |
| 6LB36 | United States | Connecticut | Granite | E. Canaan |
| 7LA22 | United States | North Carolina | Granite | Asheville |
| 7RB29 | United States | Texas | Granite | Burnet |
| 8LB7 | United States | Nebraska | Limestone | Syracuse |
| 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 |
| 1R5 | United States | Connecticut | Granite | Thomaston |
| 5LB14 | United States | Massachusetts | Gneiss | Westford |
| 6LA26 | United States | Maine | Granite | Lincolnville |
| 6RB15 | United States | Pennsylvania | Argillite (Slate) | Bangor |
| 8La41 | United States | Mississippi | Sandstone | Rankin Co. |
| 8RB13 | United States | Texas | Limestone | Burnet |
| 9Lb35 | United States | South Dakota | Quartzite | Sioux Falls |
| 10RA15 | United States | Ohio | Dolomite | White House |
| 9RB37 | United States | Oregon | Sandstone | Oakland |
| 11LA39 | United States | Tennessee | Sandstone | Cater's Creek Davidson Co. |
| 11RB38 | United States | New Jersey | Sandstone | Princetown |
| 12RA17 | United States | Iowa | Dolomite | Garrison |
| 13LA42 | United States | Illinois | Limestone | Quincy |
| 13RB17 | United States | Vermont | Marble | W. Rutland |
| 14LB3 | United States | Vermont | Marble | Mallett's Bay |
| 4RA21 | United States | Vermont | Marble | Center Rutland |
| 7LA24 | United States | Maine | Granite | Round Pond |
| 7RB30 | United States | Texas | Sandstone | Milsap |
| 8r48 | United States | Ohio | Sandstone | Berea |