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Stone description: fine grain
| Wall Number | Country | State | Classification Sort descending | Source |
|---|---|---|---|---|
| 12LB35 | United States | Indiana | Limestone | Bedford |
| 12RA7 | United States | New York | Limestone | Crown Point |
| 13LA43 | United States | Kentucky | Limestone | Grahampton |
| 13RA36 | Hungary | Limestone | Breitenbrunn | |
| 13RB47 | United States | Texas | Limestone | Cedar Park |
| 14LA9 | United States | Pennsylvania | Limestone | Spruce Creek Huntingdon Co. |
| 14LB35 | Spain | Limestone | Morata, Saragossa | |
| 14RB21 | United States | Iowa | Limestone | Pella Station, Marion Co. |
| 7La16 | United States | Pennsylvania | Limestone | Lebanon |
| 8LB16 | United States | Mississippi | Limestone | Teshomingo County |
| 9LA4 | United States | Colorado | Limestone | Pitkin |
| 9RA11 | United States | Iowa | Limestone | Sigourney Station, Keokuk Co. |
| 9RB9 | United States | Iowa | Limestone | Mt. Pleasant |
| 10LA6 | United States | Tennessee | Limestone | Nolensville Pike |
| 10RA22 | United States | Kansas | Limestone | Smoky Hill Reservation |
| 11La14 | United States | Iowa | Limestone | Charles City |
| 11LA5 | United States | Minnesota | Limestone | Red Wing |
| 11RB22 | United States | Arkansas | Limestone | Batesville |
| 12LB36 | United States | Indiana | Limestone | Salem |
| 12RA8 | United States | New York | Limestone | Cobleskill |
| 13LA44 | United States | Kentucky | Limestone | Franklin |
| 13RA37 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
| 13RB6 | United States | New York | Limestone | Willsborough |
| 14LB38 | United States | Pennsylvania | Limestone | Palmyra |
| 14RB22 | United States | Iowa | Limestone | Stennett |
| 15C | United States | Texas | Limestone | Cedar Park |
| 8LB17 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
| 8RB3 | Portugal | Limestone | Lombas, Leiria | |
| 9C | United States | Minnesota | Limestone | Mankato |
| 9RA14 | Spain | Limestone | Saragossa Prov. | |
| 10RA23 | United States | Kansas | Limestone | Eldorado |
| 12LB37 | United States | Kentucky | Limestone | Russelville |
| 13LA16 | United States | Iowa | Limestone | Fort Dodge |
| 13La46 | United States | Kentucky | Limestone | Livingstone |
| 13LB20 | United States | Iowa | Limestone | Mt. Pleasant |
| 14LB39 | United States | Pennsylvania | Limestone | Hyndman |
| 14RA48 | United States | Texas | Limestone | Cedar Park |
| 16C | United States | Alabama | Limestone | Rockwood |
| 8LA14 | United States | Indiana | Limestone | Kokomo |
| 9LA1 | Portugal | Limestone | Nazareth, Leiria | |
| 9RA16 | United States | Minnesota | Limestone | St. Paul |
| 10la10 | United States | Ohio | Limestone | Bloomville |
| 11RB25 | United States | Utah | Limestone | Payson |
| 12lb39 | United States | Alabama | Limestone | Calera |
| 12RA21 | United States | Iowa | Limestone | Marshalltown |
| 12RB32 | United States | Pennsylvania | Limestone | Huntingdon |
| 13LB21 | United States | Iowa | Limestone | Independence |
| 13RB23 | United States | Texas | Limestone | Austin |
| 14LA37 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 14RA23 | United States | Iowa | Limestone | Mason City |
| 17C | United States | Minnesota | Limestone | Mankato |
| 8LA16 | United States | Kentucky | Limestone | Springfield |
| 9La10 | United States | Iowa | Limestone | Keosauque Station |
| 10LB13 | United States | Iowa | Limestone | Marble Rock |
| 11LA8 | United States | Kansas | Limestone | Florence |
| 11RA23 | United States | Nebraska | Limestone | Roca |
| 12LB6 | United States | New York | Limestone | Schoharie |
| 12RB33 | United States | Ohio | Limestone | Millersburg |
| 13LA6 | United States | New York | Limestone | Waterloo |
| 13LB22 | United States | Missouri | Limestone | Amazonia |
| 13RB25 | United States | North Carolina | Limestone | Warm Springs |
| 14LB44 | United States | Kentucky | Limestone | Frankford Franklin Co. |
| 14RB34 | Spain | Limestone | Saragossa Prov. | |
| 1C | United States | Minnesota | Limestone | Mankato |
| 7La2 | Portugal | Limestone | Porto Barrao, Coimbra | |
| 8RA6 | United States | New York | Limestone | Sandy Hill |
| 9LA11 | United States | Iowa | Limestone | Corning |
| 10la12 | United States | Ohio | Limestone | Columbus |
| 10LB6 | United States | Missouri | Limestone | Clinton |
| 11LA20 | United States | Iowa | Limestone | Bristow |
| 11RA29 | United States | Tennessee | Limestone | Sherwood Station |
| 12LB21 | United States | Missouri | Limestone | St. Louis |
| 12LB7 | United States | New York | Limestone | Le Roy |
| 12RA23 | United States | Tennessee | Limestone | Nashville |
| 12RB34 | United States | Illinois | Limestone | Belknap |
| 13LA19 | United States | Iowa | Limestone | Davenport |
| 13LB29 | Italy | Limestone | Leghorn | |
| 13RA45 | United States | Kentucky | Limestone | Anchorage |
| 13RB26 | United States | Colorado | Limestone | Pitkin |
| 14LB13 | United States | Ohio | Limestone | Dayton |
| 14LB45 | United States | Kentucky | Limestone | Pineville |
| 14RA29 | Austria | Limestone | Mokritz | |
| 14RA7 | United States | New York | Limestone | Saratoga |
| 14RB35 | Spain | Limestone | Calatayud, Saragossa | |
| 8LB6 | United States | Nebraska | Limestone | Roca |
| 9LA13 | United States | Kansas | Limestone | Manhattan |
| 10LB7 | United States | Missouri | Limestone | Clinton |
| 11LA21 | United States | Missouri | Limestone | Pleasant Hill |
| 11LB10 | United States | Kansas | Limestone | Leavenworth |
| 11RB3 | United States | Texas | Limestone | Austin |
| 11RB5 | United States | New York | Limestone | Howe's Cave |
| 12LB22 | United States | Kansas | Limestone | Junction City |
| 12RB4 | United States | Illinois | Limestone | Breese |
| 13LB32 | United States | Minnesota | Limestone | Canon City |
| 13RA47 | United States | Alabama | Limestone | Rockwood |
| 14LB47 | United States | Kentucky | Limestone | Pineville |
| 7RA1 | Portugal | Limestone | Covoes, Coimbra | |
| 8LB7 | United States | Nebraska | Limestone | Syracuse |
| 8RA3 | Portugal | Limestone | Janianes, Coimbra | |
| 8RB13 | United States | Texas | Limestone | Burnet |