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Stone description: fine grain
| Wall Number | Country | State Sort ascending | Classification | Source |
|---|---|---|---|---|
| 11RA12 | United States | Missouri | Dolomite | Bowling Green |
| 11RA13 | United States | Missouri | Dolomite | De Soto |
| 10RB36 | United States | Missouri | Sandstone | St. Genevieve |
| 12LB21 | United States | Missouri | Limestone | St. Louis |
| 11LB14 | United States | Missouri | Dolomite | Stoutland |
| 11LB15 | United States | Missouri | Dolomite | Sedalia |
| 10RB8 | United States | Missouri | Limestone | Herculaneum |
| 11LB21 | United States | Missouri | Limestone | Paris |
| 11RB12 | United States | Missouri | Dolomite | Marshfield |
| 11RB13 | United States | Missouri | Dolomite | Dutzrow |
| 13RA22 | United States | Missouri | Sandstone | Miami Station Carroll Co. |
| 11LA12 | United States | Missouri | Dolomite | Jefferson City |
| 11RB14 | United States | Missouri | Dolomite | Hermann |
| 11LB29 | United States | Missouri | Sandstone | Jones Station Ralls Co. |
| 11LA13 | United States | Missouri | Dolomite | Booneville |
| 8RB37 | United States | Missouri | Sandstone | Clinton |
| 13LB22 | United States | Missouri | Limestone | Amazonia |
| 10LB6 | United States | Missouri | Limestone | Clinton |
| 9RA5 | United States | Missouri | Limestone | New London |
| 10LB7 | United States | Missouri | Limestone | Clinton |
| 11LA21 | United States | Missouri | Limestone | Pleasant Hill |
| 12RB14 | United States | Missouri | Dolomite | St. Louis |
| 8RA36 | United States | Missouri | Sandstone | Nevada |
| 8LB37 | United States | Missouri | Sandstone | Rockville |
| 8RA37 | United States | Missouri | Sandstone | Howard Co. |
| 8La41 | United States | Mississippi | Sandstone | Rankin Co. |
| 8LB16 | United States | Mississippi | Limestone | Teshomingo County |
| 9C | United States | Minnesota | Limestone | Mankato |
| 8LA34 | United States | Minnesota | Sandstone | Fond Du Lac |
| 6LB34 | United States | Minnesota | Granite | E. St. Cloud |
| 6LB35 | United States | Minnesota | Diabase | Two Harbor Bay |
| 11LA5 | United States | Minnesota | Limestone | Red Wing |
| 13LB7 | United States | Minnesota | Dolomite | Canon City |
| 11LA6 | United States | Minnesota | Dolomite | Kasota |
| 9LA16 | United States | Minnesota | Limestone | Minneapolis |
| 13LA7 | United States | Minnesota | Dolomite | Stillwater |
| 14RA8 | United States | Minnesota | Dolomite | Reading |
| 5LB33 | United States | Minnesota | Quartzite | Courtland |
| 14RB8 | United States | Minnesota | Limestone | Minneapolis |
| 7La32 | United States | Minnesota | Sandstone | Hinckley |
| 12RB9 | United States | Minnesota | Dolomite | Winona |
| 9RA16 | United States | Minnesota | Limestone | St. Paul |
| 17C | United States | Minnesota | Limestone | Mankato |
| 1C | United States | Minnesota | Limestone | Mankato |
| 5RB33 | United States | Minnesota | Diabase | Taylor's Falls |
| 7RA32 | United States | Minnesota | Sandstone | Dresback |
| 8RB34 | United States | Minnesota | Sandstone | Dakota |
| 5RB34 | United States | Minnesota | Quartz | Lake Co. |
| 12RA9 | United States | Minnesota | Dolomite | Kasota |
| 5LA33 | United States | Minnesota | Diabase | Duluth |
| 10LA35 | United States | Minnesota | Quartz | Duluth |
| 12LB8 | United States | Minnesota | Dolomite | Kasota |
| 13LB32 | United States | Minnesota | Limestone | Canon City |
| 9RA33 | United States | Minnesota | Sandstone | Jordan |
| 13RA7 | United States | Minnesota | Dolomite | Mankato |
| 11LB5 | United States | Minnesota | Dolomite | Stillwater |
| 12LA8 | United States | Minnesota | Dolomite | Frontenac |
| 7LB44 | United States | Michigan | Sandstone | Stony Point |
| 7LB45 | United States | Michigan | Sandstone | L'Anse |
| 10LA49 | United States | Michigan | Quartzite | Vulcan |
| 11RB39 | United States | Michigan | Granite | Vulcan |
| 11RA5 | United States | Michigan | Dolomite | Sibley's Station |
| 6LA46 | United States | Michigan | Sandstone | Portage Entry |
| 7RA42 | United States | Michigan | Sandstone | Marquette |
| 11LA2 | United States | Michigan | Dolomite | Raisinville |
| 8RB44 | United States | Michigan | Sandstone | Isle Royale |
| 6RA46 | United States | Michigan | Gneiss | Vulcan |
| 5LB11 | United States | Massachusetts | Granite | Dedham |
| 5LB13 | United States | Massachusetts | Gneiss | Westford |
| 5LB14 | United States | Massachusetts | Gneiss | Westford |
| 5LB15 | United States | Massachusetts | Gneiss | Westford |
| 5LB19 | United States | Massachusetts | Granite | Leominister |
| 13RB31 | United States | Massachusetts | Marble | Lee |
| 5RB10 | United States | Massachusetts | Granite | Quincy Adams |
| 5RB16 | United States | Massachusetts | Diabase | E. Longmeadow |
| 10LB22 | United States | Massachusetts | Gneiss | Monson |
| 10LB23 | United States | Massachusetts | Gneiss | Becket |
| 8RA22 | United States | Massachusetts | Gneiss | Becket |
| 10LB25 | United States | Massachusetts | Gneiss | Northfield |
| 6LA39 | United States | Massachusetts | Gneiss | Monson |
| 8RA23 | United States | Massachusetts | Sandstone | E. Long Meadow |
| 9RQ | United States | Massachusetts | Sandstone | E. Long Meadow |
| 5LB9 | United States | Massachusetts | Granite | Clinton |
| 9LB15 | United States | Massachusetts | Marble | Stockbridge |
| 9LB24 | United States | Massachusetts | Gneiss | Charlton |
| 7LB37 | United States | Massachusetts | Gneiss | Westford |
| 9RB16 | United States | Maryland | Marble | New Windsor |
| 5RA39 | United States | Maryland | Gneiss | Baltimore |
| 10RB40 | United States | Maryland | Granite | Gwynn Falls |
| 10LA13 | United States | Maryland | Dolomite | Findlay |
| 3L15 | United States | Maryland | Dolomite | Baltimore |
| 12RA31 | United States | Maryland | Marble | Keedysville |
| 5LB38 | United States | Maryland | Gneiss | Baltimore |
| 7LA37 | United States | Maryland | Serpentine | Deer Creek |
| 7LA38 | United States | Maryland | Serpentine | Baltimore |
| 3R15 | United States | Maryland | Dolomite | Baltimore |
| 6RB40 | United States | Maryland | Gneiss | Mt. Royal |
| 8RB38 | United States | Maryland | Gneiss | Ilchester |
| 5RB39 | United States | Maryland | Granite | Montrose |
| 9LB16 | United States | Maryland | Limestone | Mt. Pleasant |