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Stone description: fine grain
| Wall Number | Country Sort ascending | State | Classification | Source |
|---|---|---|---|---|
| 13RB16 | United States | Iowa | Dolomite | Farley |
| 14Lb27 | United States | Texas | Limestone | Round Rock |
| 5LA33 | United States | Minnesota | Diabase | Duluth |
| 6RA30 | United States | Kentucky | Sandstone | Whitney Co. |
| 7LB24 | United States | Maine | Granite | Pownal |
| 8LA24 | United States | North Carolina | Sandstone | Sanford |
| 8RA31 | United States | Kentucky | Sandstone | Pineville |
| 10LA49 | United States | Michigan | Quartzite | Vulcan |
| 10RB25 | United States | Maine | Granite | Hallowell |
| 11RA12 | United States | Missouri | Dolomite | Bowling Green |
| 12LB12 | United States | Kentucky | Dolomite | Louisville |
| 13LB47 | United States | Texas | Limestone | Cedar Park |
| 5RA10 | United States | Ohio | Sandstone | Berea |
| 6LB15 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 6RB5 | United States | Pennsylvania | Sandstone | Greenville |
| 7RA42 | United States | Michigan | Sandstone | Marquette |
| 8RB38 | United States | Maryland | Gneiss | Ilchester |
| 9RA28 | United States | New York | Sandstone | Ulster Co. Snider Hollow |
| 10RA15 | United States | Ohio | Dolomite | White House |
| 11LA39 | United States | Tennessee | Sandstone | Cater's Creek Davidson Co. |
| 11RB38 | United States | New Jersey | Sandstone | Princetown |
| 12RA17 | United States | Iowa | Dolomite | Garrison |
| 9RQ | United States | Massachusetts | Sandstone | E. Long Meadow |
| 13LA42 | United States | Illinois | Limestone | Quincy |
| 13RB17 | United States | Vermont | Marble | W. Rutland |
| 14LB3 | United States | Vermont | Marble | Mallett's Bay |
| 1L15 | United States | Vermont | Marble | W. Rutland |
| 5LA34 | United States | Connecticut | Gneiss | Middletown |
| 5RB39 | United States | Maryland | Granite | Montrose |
| 6RA33 | United States | Colorado | Sandstone | Greeley |
| 7LB27 | United States | New York | Sandstone | Phoenicia |
| 8LA25 | United States | North Carolina | Sandstone | Durham |
| 8RA32 | United States | Texas | Sandstone | Milsap |
| 9LB12 | United States | Iowa | Limestone | Earlham |
| 10LA5 | United States | Wisconsin | Dolomite | Oshkosh |
| 10RB29 | United States | New York | Sandstone | Medina |
| 11RA13 | United States | Missouri | Dolomite | De Soto |
| 12LB13 | United States | Montana | Marble | Helena |
| 13LB6 | United States | New York | Dolomite | Lockport |
| 14LA3 | United States | Illinois | Dolomite | Joilet |
| 4L2 | United States | Vermont | Marble | W. Rutland |
| 5RA11 | United States | Ohio | Sandstone | Lithopolis |
| 6LB16 | United States | Pennsylvania | Diabase | Gettysburg |
| 6RB6 | United States | Pennsylvania | Sandstone | Center Bridge |
| 7RA43 | United States | Wisconsin | Granite | Lohrville |
| 8LB30 | United States | New York | Sandstone | Phoenicia |
| 8RB39 | United States | New Jersey | Sandstone | Little Falls |
| 9RA29 | United States | New York | Sandstone | Phoenicia |
| 10RA16 | United States | Vermont | Marble | Isle LaMotte |
| 11LA4 | United States | New York | Limestone | Union Springs |
| 11RB39 | United States | Michigan | Granite | Vulcan |
| 12RA18 | United States | Virginia | Marble | Harrisonburg |
| 13LA43 | United States | Kentucky | Limestone | Grahampton |
| 13RB19 | United States | Vermont | Marble | Center Rutland |
| 5La35 | United States | Connecticut | Gneiss | N. Bridgeport |
| 5RB42 | United States | New Jersey | Gneiss | Bloomingdale |
| 6RA35 | United States | Connecticut | Granite | Millstone Point |
| 7LB28 | United States | Kentucky | Sandstone | Taylor Co. |
| 8LA26 | United States | North Carolina | Sandstone | Wadesboro |
| 8RA33 | United States | Colorado | Sandstone | Longmont |
| 9LB14 | United States | Iowa | Limestone | Fairfield |
| 10LA6 | United States | Tennessee | Limestone | Nolensville Pike |
| 10RB32 | United States | Colorado | Sandstone | Fort Collins |
| 11RA14 | United States | Iowa | Dolomite | Lansing |
| 12LB16 | United States | Iowa | Dolomite | Cedar Falls |
| 13LB7 | United States | Minnesota | Dolomite | Canon City |
| 4L9 | United States | Ohio | Sandstone | Berea |
| 5RA12 | United States | Ohio | Sandstone | Euclid |
| 6LB18 | United States | Pennsylvania | Gneiss | Philadelphia |
| 6RB7 | United States | Pennsylvania | Sandstone | Cannonsburgh |
| 7RA44 | United States | New Mexico | Sandstone | Las Vegas |
| 8LB31 | United States | Kentucky | Sandstone | Cloveport |
| 8RB42 | United States | Montana | Sandstone | Columbus |
| 9RA3 | United States | Colorado | Limestone | Morrison |
| 10RA22 | United States | Kansas | Limestone | Smoky Hill Reservation |
| 11LA5 | United States | Minnesota | Limestone | Red Wing |
| 11RB4 | United States | Wisconsin | Dolomite | Buffalo Co. |
| 12RA2 | United States | Vermont | Marble | Rutland |
| 13LA44 | United States | Kentucky | Limestone | Franklin |
| 13RB2 | United States | Illinois | Dolomite | Joilet |
| 14LB38 | United States | Pennsylvania | Limestone | Palmyra |
| 1L2 | United States | Connecticut | Granite | Leete lsl. |
| 5LA39 | United States | South Carolina | Granite | Aiken Co. |
| 5RB44 | United States | New Hampshire | Granite | Marlborough |
| 6RA36 | United States | Connecticut | Gneiss | Gastonbury |
| 7LB29 | United States | California | Sandstone | Livermore |
| 8LA27 | United States | Maine | Diabase | Addison Point |
| 8RA35 | United States | Connecticut | Sandstone | Portland |
| 9LB15 | United States | Massachusetts | Marble | Stockbridge |
| 10La8 | United States | Pennsylvania | Dolomite | Easton |
| 11RA15 | United States | Iowa | Dolomite | Olin |
| 12LB17 | United States | Iowa | Dolomite | Dakota Sta. |
| 12RB31 | United States | Pennsylvania | Marble | Morristown |
| 13Lb8 | United States | Pennsylvania | Marble | Lancaster |
| 14RA48 | United States | Texas | Limestone | Cedar Park |
| 4LA14 | United States | Vermont | Marble | W. Rutland |
| 5RA13 | United States | Ohio | Sandstone | Marietta |
| 6Lb19 | United States | Pennsylvania | Diabase | Jacksonwald |
| 6RB8 | United States | Pennsylvania | Sandstone | Black Walnut |
| 7RA45 | United States | New Mexico | Serpentine | Grant County Gila River |