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 |
|---|---|---|---|---|
| 11LB10 | United States | Kansas | Limestone | Leavenworth |
| 11RB5 | United States | New York | Limestone | Howe's Cave |
| 13LA8 | United States | Pennsylvania | Dolomite | Plymouth |
| 13RB31 | United States | Massachusetts | Marble | Lee |
| 14LB47 | United States | Kentucky | Limestone | Pineville |
| 9RB36 | United States | New Jersey | Sandstone | Belleville |
| 3L16 | United States | Vermont | Marble | Isle LaMotte |
| 5LB33 | United States | Minnesota | Quartzite | Courtland |
| 6LA39 | United States | Massachusetts | Gneiss | Monson |
| 6RB35 | United States | Connecticut | Gneiss | Ansonia |
| 7RA23 | United States | North Carolina | Granite | Gastonia |
| 8LB15 | United States | Wisconsin | Limestone | Hayton |
| 8RB28 | United States | New York | Sandstone | Broadhead's Bridge |
| 10Lb19 | United States | Pennsylvania | Sandstone | Stoop's Ferry |
| 10RB46 | United States | New Jersey | Diabase | Jersey City |
| 11RA3 | United States | Illinois | Dolomite | Lemont |
| 12LB22 | United States | Kansas | Limestone | Junction City |
| 12RB4 | United States | Illinois | Limestone | Breese |
| 13RA12 | United States | Ohio | Dolomite | Kelley's Isl. |
| 14RA8 | United States | Minnesota | Dolomite | Reading |
| 14RB9 | United States | Pennsylvania | Dolomite | Chambersburg |
| 5LA15 | United States | Ohio | Sandstone | Rockville |
| 5RB27 | United States | Maine | Diabase | Addison |
| 6RA1 | United States | Pennsylvania | Sandstone | Mainesburgh |
| 7LA36 | United States | Arizona | Tuff | Kirkland |
| 8L48 | United States | Ohio | Sandstone | Berea |
| 8RA24 | United States | North Carolina | Sandstone | Durham |
| 9LA4 | United States | Colorado | Limestone | Pitkin |
| 10La15 | United States | Vermont | Marble | W. Rutland |
| 10RA31 | United States | Kansas | Sandstone | Parsons |
| 11LB12 | United States | Ohio | Dolomite | Eaton |
| 11RB6 | United States | New York | Marble | S. Glenn Falls |
| 13LB1 | United States | Virginia | Limestone | Near National Bridge |
| 13RB33 | United States | Utah | Marble | Payson |
| 14LB8 | United States | New York | Limestone | S. Glenn Falls |
| 9RB37 | United States | Oregon | Sandstone | Oakland |
| 6LA43 | United States | New Jersey | Sandstone | Pleasant Val. |
| 6RB36 | United States | Connecticut | Granite | Thomaston |
| 7RA26 | United States | New York | Sandstone | Camden |
| 8LB16 | United States | Mississippi | Limestone | Teshomingo County |
| 8RB29 | United States | New York | Sandstone | Albion |
| 9RA11 | United States | Iowa | Limestone | Sigourney Station, Keokuk Co. |
| 10LB22 | United States | Massachusetts | Gneiss | Monson |
| 10RB48 | United States | Wisconsin | Sandstone | Ableman |
| 12LB23 | United States | Kansas | Limestone | Rock Twp. Butler Co. |
| 12RB5 | United States | Tennessee | Limestone | Murfreesborough |
| 13RA13 | United States | Iowa | Dolomite | Humbolt |
| 14RB1 | United States | Indiana | Dolomite | Bluffton |
| 15C | United States | Texas | Limestone | Cedar Park |
| 5LA16 | United States | Ohio | Sandstone | Windsor |
| 5RB30 | United States | California | Tuff | Lordsburg |
| 6RA10 | United States | Pennsylvania | Sandstone | Johnstown |
| 7LA37 | United States | Maryland | Serpentine | Deer Creek |
| 8RA25 | United States | North Carolina | Sandstone | Egypt |
| 9LA40 | United States | Illinois | Sandstone | Pinckneyville |
| 10LA2 | United States | Vermont | Marble | Swanton |
| 10RA32 | United States | Kansas | Sandstone | Parsons |
| 11Lb13 | United States | Utah | Dolomite | San Pete Valley |
| 11RB7 | United States | New York | Limestone | Three Mile Bay |
| 13LB10 | United States | Ohio | Dolomite | Springfield |
| 13RB36 | United States | Pennsylvania | Limestone | N. Annville |
| 14LB9 | United States | Pennsylvania | Limestone | Flourtown |
| 9RB38 | United States | Oregon | Sandstone | Near Albany |
| 5LB38 | United States | Maryland | Gneiss | Baltimore |
| 6LA44 | United States | New Hampshire | Granite | Troy |
| 7RA27 | United States | New York | Sandstone | Albion |
| 8LB17 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
| 10LB23 | United States | Massachusetts | Gneiss | Becket |
| 10RB5 | United States | Colorado | Marble | Canon City |
| 11RA39 | United States | Tennessee | Conglomerate | Ocoee River Polk Co. |
| 12RB6 | United States | Wisconsin | Dolomite | Manitowoc |
| 13RA14 | United States | Iowa | Dolomite | Dixon Sta. |
| 14RB10 | United States | Pennsylvania | Dolomite | Leaman Place Lancaster Co. |
| 16C | United States | Alabama | Limestone | Rockwood |
| 5LA18 | United States | Ohio | Sandstone | Plymouth |
| 5RB31 | United States | Georgia | Marble | Holly Spgs. |
| 6RA17 | United States | Pennsylvania | Sandstone | Greensburgh |
| 7LA38 | United States | Maryland | Serpentine | Baltimore |
| 8LA14 | United States | Indiana | Limestone | Kokomo |
| 8RA26 | United States | North Carolina | Sandstone | Morrisville |
| 9LA41 | United States | Illinois | Sandstone | Chester |
| 10LA20 | United States | Iowa | Limestone | Iowa Falls |
| 10RA33 | United States | Kansas | Sandstone | Neodesha |
| 11LB14 | United States | Missouri | Dolomite | Stoutland |
| 11RB8 | United States | Pennsylvania | Dolomite | Carlisle |
| 12RA3 | United States | Illinois | Dolomite | Chicago |
| 13LB11 | United States | Ohio | Dolomite | Covington |
| 13RB37 | United States | Pennsylvania | Limestone | Myerstown |
| 14RA1 | United States | Indiana | Dolomite | Anderson |
| 9RB39 | United States | Indiana | Sandstone | Paoli |
| 3R11 | United States | Vermont | Marble | W. Rutland |
| 5LB39 | United States | South Carolina | Granite | Charleston |
| 6LA46 | United States | Michigan | Sandstone | Portage Entry |
| 6RB39 | United States | Ohio | Sandstone | Sunbury |
| 7RA28 | United States | Kentucky | Sandstone | Cloveport |
| 8RB30 | United States | New York | Sandstone | Broadhead's Bridge |
| 9RA16 | United States | Minnesota | Limestone | St. Paul |
| 10LB25 | United States | Massachusetts | Gneiss | Northfield |
| 10RB50 | United States | New Mexico | Serpentine | Grant County Gila River |
| 11RA5 | United States | Michigan | Dolomite | Sibley's Station |