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Stone description: fine grain
| Wall Number | Country Sort ascending | State | Classification | Source |
|---|---|---|---|---|
| 13RB25 | United States | North Carolina | Limestone | Warm Springs |
| 14LB44 | United States | Kentucky | Limestone | Frankford Franklin Co. |
| 9RB9 | United States | Iowa | Limestone | Mt. Pleasant |
| 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 |
| 10LB13 | United States | Iowa | Limestone | Marble Rock |
| 10RB37 | United States | West Virginia | Sandstone | Berkeley Springs |
| 11RA23 | United States | Nebraska | Limestone | Roca |
| 12LB2 | United States | North Carolina | Dolomite | Nottla |
| 12RB33 | United States | Ohio | Limestone | Millersburg |
| 13RA1 | United States | Vermont | Marble | New Haven |
| 14RA6 | United States | Wisconsin | Dolomite | Neenah |
| 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 |
| 10la12 | United States | Ohio | Limestone | Columbus |
| 11LB1 | United States | Indiana | Dolomite | Longwood |
| 11RB44 | United States | New Mexico | Serpentine | Grant County Gila River |
| 12RA23 | United States | Tennessee | Limestone | Nashville |
| 13LA7 | United States | Minnesota | Dolomite | Stillwater |
| 13RB26 | United States | Colorado | Limestone | Pitkin |
| 14LB45 | United States | Kentucky | Limestone | Pineville |
| 9RQ | United States | Massachusetts | Sandstone | E. Long Meadow |
| 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 |
| 10LB18 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
| 10RB40 | United States | Maryland | Granite | Gwynn Falls |
| 11RA29 | United States | Tennessee | Limestone | Sherwood Station |
| 12LB21 | United States | Missouri | Limestone | St. Louis |
| 12RB34 | United States | Illinois | Limestone | Belknap |
| 13ra10 | United States | Ohio | Dolomite | Bellefountaine |
| 14La4 | United States | Texas | Dolomite | San Saba |
| 14RA7 | United States | New York | Limestone | Saratoga |
| 3R15 | United States | Maryland | Dolomite | Baltimore |
| 5LB40 | United States | South Carolina | Granite | Fairfield Co. |
| 6LA6 | United States | Pennsylvania | Sandstone | Scottsdale |
| 6RB40 | United States | Maryland | Gneiss | Mt. Royal |
| 7RA29 | United States | California | Sandstone | Angel Island |
| 8LB24 | United States | North Carolina | Granite | Alamance Co. |
| 8RB31 | United States | Kentucky | Sandstone | Blue Lick Mountain |
| 9RA17 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
| 10LA13 | United States | Maryland | Dolomite | Findlay |
| 10RA3 | United States | Vermont | Marble | Mallett's Bay |
| 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 |
| 17C | United States | Minnesota | Limestone | Mankato |
| 5LA19 | United States | Ohio | Sandstone | Mt. Gilead |
| 5RB32 | United States | Colorado | Diorite | Monarch |
| 6RA18 | United States | Pennsylvania | Sandstone | Danville |
| 7LA41 | United States | Montana | Sandstone | Columbus |
| 8LA16 | United States | Kentucky | Limestone | Springfield |
| 8RA27 | United States | Maine | Schist | Knightsville |
| 9LA42 | United States | Illinois | Sandstone | Chester |
| 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 |
| 3R16 | United States | Vermont | Marble | Isle LaMotte |
| 5LB43 | United States | New Hampshire | Granite | Concord |
| 6La7 | United States | Pennsylvania | Sandstone | Meshoppen |
| 6RB44 | United States | New Hampshire | Granite | Keene |
| 7RA31 | United States | Colorado | Sandstone | Coal Creek |
| 8LB25 | United States | North Carolina | Gneiss | Raleigh |
| 8RB33 | United States | Colorado | Sandstone | Fort Collins |
| 9RA19 | United States | Pennsylvania | Sandstone | Franklin |
| 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 |
| 1C | United States | Minnesota | Limestone | Mankato |
| 5La2 | United States | Ohio | Sandstone | Norwalk |
| 5RB33 | United States | Minnesota | Diabase | Taylor's Falls |
| 6RA19 | United States | Pennsylvania | Quartzite | Jacksonwald |
| 7LA42 | United States | New Hampshire | Granite | W. Concord |
| 8La18 | United States | Pennsylvania | Argillite (Slate) | Bangor |
| 8RA28 | United States | New York | Sandstone | Guilford |