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: compact
| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 13LA16 | United States | Iowa | Limestone | Fort Dodge |
| 13LA19 | United States | Iowa | Limestone | Davenport |
| 13LA2 | United States | Illinois | Dolomite | Lemont |
| 13LA20 | United States | Iowa | Coral | Iowa City |
| 13LA21 | United States | Iowa | Limestone | Quarry, Marshall Co. |
| 13LA25 | United States | Kansas | Limestone | Winfield |
| 13LA26 | United States | Texas | Limestone | San Saba |
| 13LA27 | United States | Tennessee | Limestone | Nashville |
| 13LA35 | Spain | Limestone | Ricla, Saragossa | |
| 13LA4 | United States | Wisconsin | Dolomite | River Falls Pierce Co. |
| 13LA40 | United States | Ohio | Limestone | Newtonville |
| 13LA42 | United States | Illinois | Limestone | Quincy |
| 13LA43 | United States | Kentucky | Limestone | Grahampton |
| 13LA44 | United States | Kentucky | Limestone | Franklin |
| 13La46 | United States | Kentucky | Limestone | Livingstone |
| 13LA6 | United States | New York | Limestone | Waterloo |
| 13LA7 | United States | Minnesota | Dolomite | Stillwater |
| 13LA8 | United States | Pennsylvania | Dolomite | Plymouth |
| 13LB1 | United States | Virginia | Limestone | Near National Bridge |
| 13LB11 | United States | Ohio | Dolomite | Covington |
| 13LB12 | United States | New Jersey | Dolomite | Newton |
| 13LB13 | United States | Iowa | Limestone | Mason City |
| 13LB14 | United States | Iowa | Dolomite | Delphi |
| 13LB15 | United States | Iowa | Dolomite | Buffalo |
| 13LB16 | United States | Iowa | Limestone | Decorah |
| 13LB2 | United States | Illinois | Dolomite | Lemont |
| 13LB20 | United States | Iowa | Limestone | Mt. Pleasant |
| 13LB21 | United States | Iowa | Limestone | Independence |
| 13LB22 | United States | Missouri | Limestone | Amazonia |
| 13Lb26 | United States | Texas | Limestone | Austin |
| 13LB27 | United States | Tennessee | Limestone | Cowan |
| 13LB32 | United States | Minnesota | Limestone | Canon City |
| 13LB39 | United States | Pennsylvania | Limestone | Paxton Station Dauphin Co. |
| 13LB42 | United States | Illinois | Limestone | Iuka |
| 13LB43 | United States | Kentucky | Limestone | Litchfield |
| 13LB44 | United States | Kentucky | Limestone | Lincoln Co. |
| 13LB45 | United States | Kentucky | Limestone | Green Co. |
| 13LB6 | United States | New York | Dolomite | Lockport |
| 13LB7 | United States | Minnesota | Dolomite | Canon City |
| 13Lb8 | United States | Pennsylvania | Marble | Lancaster |
| 13LB9 | United States | Ohio | Dolomite | Sandusky |
| 13RA12 | United States | Ohio | Dolomite | Kelley's Isl. |
| 13RA13 | United States | Iowa | Dolomite | Humbolt |
| 13RA15 | United States | Iowa | Dolomite | Ames Station Story Co. |
| 13RA19 | United States | Iowa | Limestone | Macedonia |
| 13RA2 | United States | Illinois | Dolomite | Lemont |
| 13RA20 | United States | Iowa | Limestone | Sigourney Station, Keokuk Co. |
| 13RA21 | United States | Iowa | Limestone | Bentonsport |
| 13RA26 | Canada | Limestone | Montreal region | |
| 13RA37 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
| 13RA4 | United States | Wisconsin | Dolomite | Milwaukee |
| 13RA41 | United States | Kentucky | Limestone | Princeton |
| 13RA42 | United States | Kentucky | Limestone | Princeton |
| 13RA44 | United States | Kentucky | Limestone | Pilot Knob |
| 13RA45 | United States | Kentucky | Limestone | Anchorage |
| 13RA46 | United States | Kentucky | Limestone | Trenton |
| 13RA5 | United States | New York | Limestone | Howe's Cave |
| 13RA8 | United States | Pennsylvania | Dolomite | Valley Branch Chester Co. |
| 13RB12 | United States | Ohio | Dolomite | Greenfield |
| 13RB15 | United States | Iowa | Dolomite | Quarry, Marshall Co. |
| 13RB2 | United States | Illinois | Dolomite | Joilet |
| 13RB23 | United States | Texas | Limestone | Austin |
| 13RB24 | United States | Nebraska | Limestone | Glen Rock |
| 13RB25 | United States | North Carolina | Limestone | Warm Springs |
| 13RB26 | United States | Colorado | Limestone | Pitkin |
| 13RB27 | United States | Colorado | Limestone | Morrison |
| 13RB35 | United States | New York | Limestone | Williamsville |
| 13RB36 | United States | Pennsylvania | Limestone | N. Annville |
| 13RB37 | United States | Pennsylvania | Limestone | Myerstown |
| 13RB38 | United States | Illinois | Limestone | Sagetown |
| 13RB4 | United States | Wisconsin | Dolomite | Byron |
| 13RB40 | United States | Illinois | Limestone | Chester |
| 13RB41 | United States | Indiana | Limestone | N. Vernon |
| 13RB43 | United States | Kentucky | Limestone | Litchfield |
| 13RB44 | United States | Kentucky | Limestone | Frankfort |
| 13RB45 | United States | Kentucky | Limestone | Dennis |
| 13RB5 | United States | New York | Limestone | Kingston |
| 13RB6 | United States | New York | Limestone | Willsborough |
| 13RB8 | United States | Pennsylvania | Limestone | Morrell |
| 13RB9 | United States | Pennsylvania | Dolomite | Potts Landing Berk's Co. |
| 14LA1 | United States | Indiana | Dolomite | Logansport |
| 14La10 | United States | Pennsylvania | Dolomite | Kerberburgh |
| 14LA13 | United States | Ohio | Dolomite | Urbana |
| 14LA15 | United States | Iowa | Dolomite | Waterloo |
| 14LA17 | United States | Iowa | Dolomite | Keokuk |
| 14LA2 | United States | Illinois | Dolomite | Aurora |
| 14LA20 | United States | Iowa | Limestone | Mt. Pleasant |
| 14LA21 | United States | Iowa | Limestone | Marble Rock |
| 14LA22 | United States | Iowa | Limestone | Davenport |
| 14LA3 | United States | Illinois | Dolomite | Joilet |
| 14La4 | United States | Texas | Dolomite | San Saba |
| 14LA44 | Portugal | Limestone | Serra de Boa Viagem, Coimbra | |
| 14LA45 | Portugal | Limestone | Ega, Coimbra | |
| 14LA46 | Portugal | Limestone | Janianes, Coimbra | |
| 14LA47 | Portugal | Limestone | Ilhastro, Coimbra | |
| 14LA5 | United States | Wisconsin | Dolomite | Eden |
| 14LA6 | United States | Wisconsin | Dolomite | Taycheedah Twp. Fon du Lac Co. |
| 14LA9 | United States | Pennsylvania | Limestone | Spruce Creek Huntingdon Co. |
| 14LB1 | United States | Indiana | Dolomite | Montpelier |
| 14LB10 | United States | Pennsylvania | Marble | York |