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Stone description: fine grain
| Wall Number | Country Sort ascending | State | Classification | Source |
|---|---|---|---|---|
| 14RA4 | United States | Illinois | Dolomite | Sag's Bridge |
| 10RA1 | United States | Virginia | Marble | Near National Bridge |
| 15C | United States | Texas | Limestone | Cedar Park |
| 11LA32 | United States | Montana | Marble | Helena |
| 5LA16 | United States | Ohio | Sandstone | Windsor |
| 11RB33 | United States | Oregon | Sandstone | Jacksonville |
| 5RB30 | United States | California | Tuff | Lordsburg |
| 12RA12 | United States | Ohio | Dolomite | Lexington |
| 6RA10 | United States | Pennsylvania | Sandstone | Johnstown |
| 7LA37 | United States | Maryland | Serpentine | Deer Creek |
| 13RB10 | United States | Ohio | Dolomite | Sandusky |
| 14LB2 | United States | Vermont | Marble | Isle LaMotte |
| 8RA25 | United States | North Carolina | Sandstone | Egypt |
| 14RB46 | United States | Kentucky | Limestone | Stewart's Mill Clark Co. |
| 9LA40 | United States | Illinois | Sandstone | Pinckneyville |
| 9RB30 | United States | New York | Sandstone | Stony Hollow Ulster Co. |
| 10LA43 | United States | New Hampshire | Granite | Rumney |
| 3R11 | United States | Vermont | Marble | W. Rutland |
| 11LB7 | United States | Pennsylvania | Dolomite | Reading |
| 5LB39 | United States | South Carolina | Granite | Charleston |
| 12LA8 | United States | Minnesota | Dolomite | Frontenac |
| 6LA46 | United States | Michigan | Sandstone | Portage Entry |
| 12RB19 | United States | Vermont | Marble | Center Rutland |
| 6RB39 | United States | Ohio | Sandstone | Sunbury |
| 13LB40 | United States | Maryland | Marble | Union Bridge |
| 7RA28 | United States | Kentucky | Sandstone | Cloveport |
| 8RB30 | United States | New York | Sandstone | Broadhead's Bridge |
| 9RA16 | United States | Minnesota | Limestone | St. Paul |
| 10RA11 | United States | Pennsylvania | Dolomite | York |
| 16C | United States | Alabama | Limestone | Rockwood |
| 11LA33 | United States | Ohio | Limestone | Lumberton |
| 5LA18 | United States | Ohio | Sandstone | Plymouth |
| 11RB34 | United States | Oregon | Sandstone | Dallas |
| 5RB31 | United States | Georgia | Marble | Holly Spgs. |
| 12RA13 | United States | Ohio | Dolomite | Lima |
| 6RA17 | United States | Pennsylvania | Sandstone | Greensburgh |
| 7LA38 | United States | Maryland | Serpentine | Baltimore |
| 13RB11 | United States | Ohio | Dolomite | Yellow Springs |
| 8LA14 | United States | Indiana | Limestone | Kokomo |
| 14LB21 | United States | Iowa | Limestone | Dudley Sta. Wapello Co. |
| 8RA26 | United States | North Carolina | Sandstone | Morrisville |
| 9LA41 | United States | Illinois | Sandstone | Chester |
| 10LA44 | United States | New Hampshire | Granite | Concord |
| 10RB20 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 3R15 | United States | Maryland | Dolomite | Baltimore |
| 11RA1 | United States | Indiana | Dolomite | Wabash |
| 5LB40 | United States | South Carolina | Granite | Fairfield Co. |
| 12LA9 | United States | Pennsylvania | Dolomite | Orbisonia |
| 6LA6 | United States | Pennsylvania | Sandstone | Scottsdale |
| 12RB2 | United States | Vermont | Marble | Isle LaMotte |
| 6RB40 | United States | Maryland | Gneiss | Mt. Royal |
| 13LB42 | United States | Illinois | Limestone | Iuka |
| 7RA29 | United States | California | Sandstone | Angel Island |
| 14LA2 | United States | Illinois | Dolomite | Aurora |
| 8LB24 | United States | North Carolina | Granite | Alamance Co. |
| 8RB31 | United States | Kentucky | Sandstone | Blue Lick Mountain |
| 9RA17 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
| 10RA12 | United States | Kansas | Dolomite | Richland Twp. Butler Co. |
| 17C | United States | Minnesota | Limestone | Mankato |
| 11LA35 | United States | Virginia | Granite | Namozine Dist. |
| 5LA19 | United States | Ohio | Sandstone | Mt. Gilead |
| 11RB35 | United States | Montana | Sandstone | Great Falls |
| 5RB32 | United States | Colorado | Diorite | Monarch |
| 12RA14 | United States | Ohio | Limestone | Dayton |
| 6RA18 | United States | Pennsylvania | Sandstone | Danville |
| 13La39 | United States | Pennsylvania | Marble | Columbia |
| 7LA41 | United States | Montana | Sandstone | Columbus |
| 13RB12 | United States | Ohio | Dolomite | Greenfield |
| 8LA16 | United States | Kentucky | Limestone | Springfield |
| 14LB22 | United States | Iowa | Limestone | Dudley Sta. Wapello Co. |
| 8RA27 | United States | Maine | Schist | Knightsville |
| 9LA42 | United States | Illinois | Sandstone | Chester |
| 9RB33 | United States | Arizona | Sandstone | Yavapai Co. |
| 10LA46 | United States | New Hampshire | Granite | Fitzwilliams |
| 10RB21 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 3R16 | United States | Vermont | Marble | Isle LaMotte |
| 11RA10 | United States | Ohio | Dolomite | Milton Twp. Woods Co. |
| 5LB43 | United States | New Hampshire | Granite | Concord |
| 12LB10 | United States | Ohio | Dolomite | New Paris |
| 6La7 | United States | Pennsylvania | Sandstone | Meshoppen |
| 12RB22 | United States | Kansas | Limestone | Wilson |
| 6RB44 | United States | New Hampshire | Granite | Keene |
| 13LB43 | United States | Kentucky | Limestone | Litchfield |
| 7RA31 | United States | Colorado | Sandstone | Coal Creek |
| 14LA20 | United States | Iowa | Limestone | Mt. Pleasant |
| 8LB25 | United States | North Carolina | Gneiss | Raleigh |
| 8RB33 | United States | Colorado | Sandstone | Fort Collins |
| 9RA19 | United States | Pennsylvania | Sandstone | Franklin |
| 10RA13 | United States | Ohio | Dolomite | White House |
| 1C | United States | Minnesota | Limestone | Mankato |
| 5La2 | United States | Ohio | Sandstone | Norwalk |
| 11RB36 | United States | New Hampshire | Granite | Enfield |
| 5RB33 | United States | Minnesota | Diabase | Taylor's Falls |
| 12RA15 | United States | Missouri | Dolomite | Booneville |
| 6RA19 | United States | Pennsylvania | Quartzite | Jacksonwald |
| 13LA4 | United States | Wisconsin | Dolomite | River Falls Pierce Co. |
| 7LA42 | United States | New Hampshire | Granite | W. Concord |
| 13RB15 | United States | Iowa | Dolomite | Quarry, Marshall Co. |
| 8La18 | United States | Pennsylvania | Argillite (Slate) | Bangor |
| 14LB26 | United States | Kansas | Limestone | Irving |