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 Sort ascending | Country | State | Classification | Source |
|---|---|---|---|---|
| 8RB7 | United States | Nebraska | Limestone | Roca |
| 8RB44 | United States | Michigan | Sandstone | Isle Royale |
| 8RB43 | United States | Montana | Sandstone | Columbus |
| 8RB42 | United States | Montana | Sandstone | Columbus |
| 8RB39 | United States | New Jersey | Sandstone | Little Falls |
| 8RB38 | United States | Maryland | Gneiss | Ilchester |
| 8RB37 | United States | Missouri | Sandstone | Clinton |
| 8RB36 | Scotland | Sandstone | Nairn | |
| 8RB34 | United States | Minnesota | Sandstone | Dakota |
| 8RB33 | United States | Colorado | Sandstone | Fort Collins |
| 8RB31 | United States | Kentucky | Sandstone | Blue Lick Mountain |
| 8RB30 | United States | New York | Sandstone | Broadhead's Bridge |
| 8RB3 | Portugal | Limestone | Lombas, Leiria | |
| 8RB29 | United States | New York | Sandstone | Albion |
| 8RB28 | United States | New York | Sandstone | Broadhead's Bridge |
| 8RB26 | United States | North Carolina | Granite | Hillsboro |
| 8RB25 | United States | North Carolina | Granite | Lexington |
| 8RB23 | United States | North Carolina | Granite | Greensborough |
| 8RB21 | United States | Ohio | Sandstone | Amherst |
| 8RB19 | United States | Pennsylvania | Sandstone | Corry |
| 8RB16 | United States | Wisconsin | Limestone | Madison |
| 8RB15 | United States | Utah | Limestone | Ephriam |
| 8RB14 | United States | Texas | Marble | Austin |
| 8RB13 | United States | Texas | Limestone | Burnet |
| 8RB1 | Portugal | Marble | Freduesias of S Miguel Coimbra | |
| 8RA6 | United States | New York | Limestone | Sandy Hill |
| 8RA47 | United States | New Mexico | Sandstone | Las Vegas |
| 8RA46 | United States | Washington | Sandstone | Bellingham |
| 8RA43 | United States | Montana | Sandstone | Columbus |
| 8RA42 | United States | Oregon | Basalt | Clackamas Station Clackamas Co |
| 8RA4 | United States | Tennessee | Limestone | Nolensville Pike |
| 8RA38 | United States | Arizona | Tuff | Kirkland |
| 8RA37 | United States | Missouri | Sandstone | Howard Co. |
| 8RA36 | United States | Missouri | Sandstone | Nevada |
| 8RA35 | United States | Connecticut | Sandstone | Portland |
| 8RA33 | United States | Colorado | Sandstone | Longmont |
| 8RA32 | United States | Texas | Sandstone | Milsap |
| 8RA31 | United States | Kentucky | Sandstone | Pineville |
| 8RA30 | United States | New York | Sandstone | Boiceville |
| 8RA3 | Portugal | Limestone | Janianes, Coimbra | |
| 8RA29 | United States | New York | Sandstone | Corning |
| 8RA28 | United States | New York | Sandstone | Guilford |
| 8RA27 | United States | Maine | Schist | Knightsville |
| 8RA26 | United States | North Carolina | Sandstone | Morrisville |
| 8RA25 | United States | North Carolina | Sandstone | Egypt |
| 8RA24 | United States | North Carolina | Sandstone | Durham |
| 8RA23 | United States | Massachusetts | Sandstone | E. Long Meadow |
| 8RA22 | United States | Massachusetts | Gneiss | Becket |
| 8RA2 | Portugal | Limestone | Freguesias, Coimbra | |
| 8RA19 | United States | Pennsylvania | Sandstone | Lumberton |
| 8RA17 | United States | Kentucky | Limestone | Franklin |
| 8RA15 | United States | Indiana | Limestone | Putnamville |
| 8RA14 | United States | Indiana | Limestone | Avoca |
| 8RA1 | Portugal | Marble | Ponde do Espinal, Coimbra | |
| 8r48 | United States | Ohio | Sandstone | Berea |
| 8LB7 | United States | Nebraska | Limestone | Syracuse |
| 8LB6 | United States | Nebraska | Limestone | Roca |
| 8LB47 | United States | New Mexico | Sandstone | Valencia Co. |
| 8LB45 | United States | Wisconsin | Gneiss | Black River Falls |
| 8LB44 | United States | Wisconsin | Granite | Wausau |
| 8LB43 | United States | Montana | Sandstone | Columbus |
| 8LB42 | United States | New Jersey | Sandstone | Quarryville |
| 8Lb40 | United States | West Virginia | Sandstone | Rowlesburgh |
| 8LB38 | United States | Arizona | Sandstone | Yavapai Co. |
| 8LB37 | United States | Missouri | Sandstone | Rockville |
| 8LB35 | United States | Connecticut | Sandstone | Manchester |
| 8LB33 | United States | Colorado | Sandstone | Canon City |
| 8LB31 | United States | Kentucky | Sandstone | Cloveport |
| 8LB30 | United States | New York | Sandstone | Phoenicia |
| 8LB3 | Portugal | Marble | Condeixa a Velha, Combra | |
| 8LB29 | United States | New York | Sandstone | Reedsville |
| 8LB28 | United States | New York | Sandstone | Hulberton |
| 8LB27 | United States | Maine | Granite | St. George |
| 8LB25 | United States | North Carolina | Gneiss | Raleigh |
| 8LB24 | United States | North Carolina | Granite | Alamance Co. |
| 8Lb2 | Portugal | Marble | Cuzelhas, Coimbra | |
| 8LB17 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
| 8LB16 | United States | Mississippi | Limestone | Teshomingo County |
| 8LB15 | United States | Wisconsin | Limestone | Hayton |
| 8Lb13 | United States | Texas | Marble | San Saba |
| 8Lb12 | United States | Texas | Marble | Burnet |
| 8LA9 | Canada | Limestone | Kingston | |
| 8LA7 | Austria | Marble | Castione | |
| 8La47 | United States | New Mexico | Sandstone | Las Vegas |
| 8LA44 | United States | Wisconsin | Granite | Wausau |
| 8LA43 | United States | Montana | Sandstone | Columbus |
| 8LA42 | United States | New Jersey | Sandstone | Newark |
| 8La41 | United States | Mississippi | Sandstone | Rankin Co. |
| 8La40 | United States | West Virginia | Sandstone | Parkersburg |
| 8LA38 | United States | Arizona | Sandstone | Flagstaff |
| 8LA36 | United States | Missouri | Sandstone | Clinton |
| 8LA34 | United States | Minnesota | Sandstone | Fond Du Lac |
| 8LA33 | United States | Colorado | Sandstone | Buckhorn |
| 8La32 | United States | Texas | Sandstone | Pecos |
| 8LA30 | United States | New York | Sandstone | Lockport |
| 8LA3 | Portugal | Marble | Condeixa a Velha, Coimbra | |
| 8LA29 | United States | New York | Sandstone | Steeny Kill |
| 8LA28 | United States | New York | Sandstone | W. Hurley |
| 8LA27 | United States | Maine | Diabase | Addison Point |
| 8LA26 | United States | North Carolina | Sandstone | Wadesboro |