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Stone description: biotite
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| S1-21 | Italy | Granite | Biella | |
| S1-25 | Italy | Granite | Baveno | |
| S1-27 | Italy | Granite | Mergozza | |
| 10RB47 | United States | Rhode Island | Granite | West Greenwich |
| 5RA40 | United States | South Carolina | Granite | Rion |
| 7LA22 | United States | North Carolina | Granite | Asheville |
| S2-79 | United States | Massachusetts | Granite | Milford |
| 5LA20 | United States | Massachusetts | Granite | Bay View Cape Ann. |
| 6LB27 | United States | Maine | Granite | Frankfort |
| 8RB25 | United States | North Carolina | Granite | Lexington |
| 11LA35 | United States | Virginia | Granite | Namozine Dist. |
| 5RA41 | United States | South Carolina | Granite | Newberry Co. |
| 7LA23 | United States | North Carolina | Granite | Buckhorn Falls |
| S2-86 | United States | Minnesota | Granite | Ortonville |
| 5LA21 | United States | North Carolina | Gneiss | Greensborough |
| 6LB29 | United States | New York | Gneiss | Hastings |
| 8RB26 | United States | North Carolina | Granite | Hillsboro |
| 11LB37 | United States | Virginia | Granite | Manchester |
| 5RA46 | United States | Rhode Island | Granite | Niantic |
| 7LA24 | United States | Maine | Granite | Round Pond |
| S2-88 | United States | Maine | Granite | Deer Island |
| 10La32 | United States | Maine | Granite | Dix Island |
| 5LA22 | United States | North Carolina | Gneiss | Henderson |
| 6LB32 | United States | Texas | Granite | Burnet |
| 8RB47 | United States | Washington | Granite | Index Mt. |
| 11LB38 | United States | Virginia | Granite | Fredericksburg |
| 5RB10 | United States | Massachusetts | Granite | Quincy Adams |
| 7LA25 | United States | Maine | Granite | Vinal Haven |
| S2-89 | United States | Massachusetts | Granite | Unknown |
| 10LA33 | United States | Maine | Granite | Vinal Haven |
| 5LA24 | United States | Maine | Granite | S. Brookville |
| 6Lb37 | United States | Connecticut | Granite | Branchville |
| 9LA24 | United States | Massachusetts | Granite | Brockton |
| 11LB39 | United States | Virginia | Granite | Manchester |
| 5RB15 | United States | Massachusetts | Granite | N. Easton |
| 7LA35 | United States | Missouri | Granite | Iron Co. |
| S2-90 | United States | Maine | Granite | Deer Island |
| 10LA34 | United States | Maine | Granite | St. Thomaston |
| 5LA25 | United States | Maine | Granite | Frankfort |
| 6LB40 | United States | Maryland | Granite | Woodstock |
| 9La35 | United States | New Jersey | Granite | Charlotteburgh |
| 11LB42 | United States | North Carolina | Gneiss | Hickory |
| 5RB21 | United States | North Carolina | Granite | Toisnot |
| 7LB17 | United States | Pennsylvania | Gneiss | Chester |
| S2-91 | United States | Maine | Granite | Deer Island |
| 10LA46 | United States | New Hampshire | Granite | Fitzwilliams |
| 5LA29 | United States | California | Granite | Rocklin |
| 6LB41 | United States | South Carolina | Granite | Edgefield Co. |
| 9RA31 | United States | Connecticut | Gneiss | Branford |
| 11RA36 | United States | Tennessee | Granite | Rip Shin Mt. |
| 5RB22 | United States | North Carolina | Granite | Mt. Monroe |
| 7Lb18 | United States | Pennsylvania | Gneiss | Chester |
| S2-92 | United States | Maine | Granite | High Pine |
| 10LB21 | United States | Massachusetts | Granite | Framingham |
| 5LA30 | United States | Texas | Granite | Nr. Llano |
| 6LB45 | United States | Vermont | Granite | Brattleboro |
| 9RB23 | United States | Maine | Granite | Hurricane Isl. |
| 11RB27 | United States | Virginia | Granite | Near Richmond |
| 5RB23 | United States | North Carolina | Granite | Mooresville |
| 7LB22 | United States | North Carolina | Gneiss | Shelby |
| S2-93 | United States | Vermont | Granite | Derby |
| 10LB24 | United States | Massachusetts | Granite | Framingham |
| 5LA31 | United States | Colorado | Granite | Salida |
| 6RA23 | United States | North Carolina | Granite | Salisbury |
| S1-11 | United States | Rhode Island | Granite | Westerly |
| 11RB30 | United States | Virginia | Schist | Farquier Co. |
| 5RB24 | United States | North Carolina | Granite | Warrenton |
| 7LB24 | United States | Maine | Granite | Pownal |
| S2-94 | United States | Maine | Granite | North Jay |
| 10LB25 | United States | Massachusetts | Gneiss | Northfield |
| 5LA32 | United States | Colorado | Granite | Platte Canon |
| 6RA24 | United States | North Carolina | Granite | Salisbury |
| S1-12 | United States | Unknown | Granite | Unknown |
| 11RB32 | United States | Virginia | Granite | Namozine Dist. |
| 5RB25 | United States | North Carolina | Granite | Louisburg |
| 7LB38 | United States | Maryland | Granite | Woodstock |
| S2-95 | United States | North Carolina | Granite | Mt. Airy |
| 10LB27 | United States | North Carolina | Granite | Louisburg |
| 5LA38 | United States | Maryland | Granite | Bethesda |
| 6RA25 | United States | Maine | Gneiss | Turner |
| S1-13 | United States | Unknown | Granite | Unknown |
| 11RB36 | United States | New Hampshire | Granite | Enfield |
| 7LB41 | United States | Montana | Granite | Lewis & Clark Co. |
| S2-96 | United States | North Carolina | Granite | Mt. Airy |
| 10LB29 | United States | Maine | Granite | St. Thomaston |
| 5LA39 | United States | South Carolina | Granite | Aiken Co. |
| 6RA26 | United States | Maine | Granite | Chesterville |
| S1-14 | United States | Unknown | Granite | Unknown |
| 11RB39 | United States | Michigan | Granite | Vulcan |
| 5RB36 | United States | Connecticut | Granite | W. Norfolk |
| 7RA24 | United States | Maine | Granite | Crotch Isl. |
| S2-97 | United States | North Carolina | Granite | Mt. Airy |
| 10Lb30 | United States | Maine | Granite | Mt. Desert |
| 5La40 | United States | South Carolina | Granite | Greenville |
| 6RA27 | United States | Maine | Granite | Brunswick |
| S1-16 | United States | Maine | Granite | Unknown |
| 12B | United States | Maine | Granite | Mt. Desert |
| 5RB38 | United States | North Carolina | Granite | Winston |
| 7RA25 | United States | Maine | Granite | Canaan |
| S2-98 | United States | North Carolina | Granite | Mt. Airy |