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: coarse grain
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| 5lb46 | Argentina | Serpentine | Unknown | |
| 9RA32 | Italy | Sandstone | Leghorn | |
| 11LB25 | Italy | Sandstone | Leghorn | |
| 10RA29 | Mexico | Andesite | Ixtapalapa | |
| 6RB38 | Mexico | Tuff | Huehutoca | |
| 8RB2 | Portugal | Limestone | Corredoura, Leiria | |
| 9RB42 | Portugal | Sandstone | St. Miguel, Coimbra | |
| 9LA15 | Siam (Thailand) | Marble | ? | |
| 14LB36 | Spain | Marble | Saragossa Prov. | |
| 14RB36 | Spain | Limestone | Murcia, Murcia | |
| 13RA34 | Spain | Marble | Ricla, Saragossa | |
| 13RA35 | Spain | Limestone | Murcia, Murcia | |
| 6RB30 | United States | California | Sandstone | Alameda |
| 9La35 | United States | New Jersey | Granite | Charlotteburgh |
| 13RB8 | United States | Pennsylvania | Limestone | Morrell |
| 5LB23 | United States | North Carolina | Granite | Davidson College |
| 6LB11 | United States | Pennsylvania | Sandstone | Sharon |
| 8LA21 | United States | Ohio | Sandstone | Steubensville Jefferson Co. |
| 11RB15 | United States | Iowa | Dolomite | Lansing |
| 4B | United States | Massachusetts | Granite | Milford |
| 5RB14 | United States | Massachusetts | Granite | Quincy |
| 5RB15 | United States | Massachusetts | Granite | N. Easton |
| 6RB31 | United States | Texas | Granite | Nr. Llano |
| 9LA36 | United States | New Jersey | Conglomerate | May's Landing Atlantic Co. |
| 10RA2 | United States | Washington | Marble | Lincoln Co. |
| 14LA11 | United States | Connecticut | Marble | E. Canaan |
| 6LB13 | United States | Pennsylvania | Sandstone | Beaver Falls |
| 8LA22 | United States | Massachusetts | Diabase | Somerville |
| 11RB40 | United States | Wisconsin | Quartz | Brandon |
| 12LA21 | United States | Iowa | Limestone | Tipton |
| 4LA11 | United States | Georgia | Marble | Tate |
| 5RB17 | United States | Massachusetts | Granite | Quincy |
| 6RB34 | United States | Minnesota | Granite | Watab |
| 9LA5 | United States | Missouri | Limestone | Barrett's Station |
| 14LA22 | United States | Iowa | Limestone | Davenport |
| 5Lb3 | United States | Ohio | Sandstone | Zanesville |
| 6LB2 | United States | Pennsylvania | Sandstone | Mauch Chunk |
| 8LA23 | United States | Massachusetts | Diabase | Medford |
| 12LA30 | United States | Maryland | Marble | Union Bridge |
| 4LB10 | United States | Georgia | Marble | Tate |
| 5RB18 | United States | Massachusetts | Granite | Quincy |
| 9LB10 | United States | Iowa | Limestone | Bristow |
| 10RA46 | United States | Rhode Island | Granite | Smithfield |
| 5LB34 | United States | Minnesota | Gabbro | Duluth |
| 6LB21 | United States | Ohio | Sandstone | Millersburg |
| 8LA35 | United States | Connecticut | Sandstone | E. Haven |
| 12LA33 | United States | North Carolina | Limestone | Rock Point |
| 4LB13 | United States | Maryland | Marble | Cockeysville |
| 5RB19 | United States | Massachusetts | Granite | Quincy |
| 6RB4 | United States | Pennsylvania | Sandstone | Center Bridge |
| 9Lb17 | United States | Pennsylvania | Sandstone | Homewood |
| 10RA49 | United States | Tennessee | Granite | Carter Co. S. E. part |
| 5LB35 | United States | Connecticut | Gneiss | Lyme |
| 6LB24 | United States | North Carolina | Granite | Charlotte |
| 8Lb18 | United States | Pennsylvania | Serpentine | W. Chester |
| 12LA37 | United States | Alabama | Limestone | Trinity |
| 4LB14 | United States | Maine | Granite | Somesville Mt. Desert |
| 5RB2 | United States | Ohio | Sandstone | Canal Dover Tuscarawas Co. |
| 6RB9 | United States | Pennsylvania | Serpentine | Chester |
| 9LB21 | United States | Ohio | Sandstone | Twinsburg |
| 10RB23 | United States | Massachusetts | Granite | Framingham |
| 14LB14 | United States | Iowa | Dolomite | Osage Sta. |
| 5LB4 | United States | Ohio | Sandstone | New Philadelphia |
| 6LB25 | United States | Maine | Granite | Williamantic |
| 8Lb19 | United States | Pennsylvania | Diorite | Reading |
| 12LA7 | United States | New York | Limestone | Canajoharie |
| 4LB15 | United States | Maine | Granite | Vinal Haven |
| 5RB20 | United States | Massachusetts | Granite | Quincy |
| 7B | United States | Maine | Granite | High Pine |
| 9LB22 | United States | Ohio | Sandstone | Mansfield |
| 10RB24 | United States | Massachusetts | Granite | Quincy |
| 5LB41 | United States | New Jersey | Granite | Pompton Jct. |
| 6LB27 | United States | Maine | Granite | Frankfort |
| 8LB22 | United States | Massachusetts | Granite | Gloucester |
| 12LB1 | United States | Indiana | Dolomite | Eaton |
| 4LB17 | United States | Maine | Granite | Otter Creek Mt. Desert |
| 5RB26 | United States | Maryland | Conglomerate | Cumberland |
| 7LA19 | United States | Ohio | Sandstone | Akron |
| 10RB27 | United States | Maine | Granite | E. Blue Hill |
| 5LB42 | United States | New Jersey | Conglomerate | Morristown |
| 6LB32 | United States | Texas | Granite | Burnet |
| 8LB23 | United States | North Carolina | Granite | Danbury |
| 12LB14 | United States | Missouri | Dolomite | Osage |
| 4LB21 | United States | Massachusetts | Granite | Fitchburg |
| 5RB3 | United States | Ohio | Sandstone | Bedford |
| 14LB6 | United States | New York | Marble | Tuckahoe |
| 6Lb37 | United States | Connecticut | Granite | Branchville |
| 8Lb32 | United States | Texas | Sandstone | Riverside |
| 12LB15 | United States | Missouri | Limestone | Hannibal |
| 5RB38 | United States | North Carolina | Granite | Winston |
| 7LA43 | United States | Wisconsin | Quartzite | Waterloo |
| 9LB9 | United States | Iowa | Limestone | Earlham |
| 10RB33 | United States | Connecticut | Granite | Stony Creek |
| 14LB7 | United States | New York | Marble | Tuckahoe |
| 6LB39 | United States | Ohio | Sandstone | Youngstown |
| 8Lb8 | United States | Ohio | Limestone | Hamilton |
| 12LQ | United States | Georgia | Marble | Tate |
| 4RA11 | United States | Georgia | Marble | Tate |
| 5RB4 | United States | Ohio | Sandstone | Bellaire |
| 7LA45 | United States | New Mexico | Sandstone | Santa Fe |