U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Engineering Laboratory

Materials and Structural Systems Division

Search the Stone wall

Share

Search by state, country, classification, source, wall number or description.

Wall Number Country State Classification Source Description
10Lb4 United States Tennessee Marble Knoxville pink, medium grain, calcite
S2-102 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
S2-160 United States Tennessee Marble Knoxville gray, medium-grain calcite marble, Silver Gray
S2-66 United States Tennessee Sandstone Crossville pink, fine-grain, compact, Crab Orchard Stone
13LB27 United States Tennessee Limestone Cowan gray, medium grain, compact, oolitic
8RA5 United States Tennessee Marble Knoxville pink, medium grain, Lower Silurian
12RB24 United States Tennessee Limestone Lebanon Pike dark gray, medium grain, compact, crystalline, fossiliferous, Lower Silurian
13RB29 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
10RA8 United States Tennessee Marble Calhoun pink, buff-mottled, coarse, brecciated, magnesian, Lower Silurian
S2-103 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
13Lb28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Trenton
12RB25 United States Tennessee Marble Knoxville cut from same block as 12LB24, pink and grya, medium grain, Lower Silurian
13RB3 United States Tennessee Marble Calhoun pink, medium grain, magnesian, Lower Silurian
S2-104 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
3L12 United States Tennessee Marble Knoxville pinkish-gray, medium grain, fossiliferous, Lower Silurian
4LB18 United States Tennessee Marble Knoxville pink, veined with gray, medium grain
S2-105 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
13LB3 United States Tennessee Marble Calhoun pink, medium grain, magnesian, Lower Silurian
11RA28 United States Tennessee Limestone Nashville gray, medium grain, compact, fossiliferous, Lower Silurian, Capitol Quarry
3L13 United States Tennessee Marble Doughertyville reddish-brown, medium grain, fossiliferous, Lower Silurian
S2-106 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
9La2 United States Tennessee Marble Morristown light gray, medium grain, magnesian
11RA29 United States Tennessee Limestone Sherwood Station light gray, fine grain, compact, oolitic
S2-107 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
14LB28 United States Tennessee Limestone Davidson Co. gray, medium grain, porous, fossiliferous, Lower Silurian
8RB4 United States Tennessee Marble Cleveland pink, coarse, magnesian, Lower Silurian
S2-108 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
14Lb29 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Trenton
8Lb4 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
11RA30 United States Tennessee Marble Knoxville cut from the same block as 11LA26, pink, medium grain, calcite, Ross Pink
9RB2 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
14RB28 United States Tennessee Limestone Columbia light gray, medium grain, compact, fossiliferous
S2-109 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
11RA31 United States Tennessee Marble Knoxville cut from same block as 11LA27, gray, medium grain, calcite
14RB29 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
12RA23 United States Tennessee Limestone Nashville black, fine grain, compact, argillaceous, fossiliferous
11RA32 United States Tennessee Marble Knoxville cut from same block as 11LA28, pink, medium grain, fossiliferous
S2-110 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
3L4 United States Tennessee Marble Quarryville brown, gray-spotted, coarse-calcite
S1-39 United States Tennessee Sandstone Crossville yellow, fine-grain, compact, Crab Orchard Stone
5LQ United States Tennessee Marble Knoxville pink, medium grain, calcite, Bond Pink
11LA24 United States Tennessee Marble Knoxville light gray, medium grain, fossiliferous, Lower Silurian
S2-111 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
27EE United States Tennessee Travertine Nashville light-buff travertine
11La25 United States Tennessee Limestone Rogersville brown, gray-mottled, coarse grain, compact, Lower Silurian
12LA5 United States Tennessee Marble Cleveland pink, coarse, magnesian, Lower Silurian
S2-112 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
11RA35 United States Tennessee Gneiss Owen's Bluff Polk Co. black and white-spotted, coarse, siliceous
11LA26 United States Tennessee Marble Knoxville pink, medium grain, calcite, Ross Pink
S2-113 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
11RA36 United States Tennessee Granite Rip Shin Mt. pink, medium grain, biotite
9LQ United States Tennessee Marble Knoxville pink, medium grain, calcite, Craig Edward medium Pink
11LA27 United States Tennessee Marble Knoxville gray, medium grain, calcite
S2-114 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
11RA37 United States Tennessee Sandstone Sewanee light buff, medium grain, porous
11LA28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous
S2-115 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
8Lb5 United States Tennessee Marble Rogersville variegated, medium grain, Lower Silurian
11RA38 United States Tennessee Sandstone Ducktown Red, coarse grain, porous, ferruginous
S1-43 United States Tennessee Sandstone Crossville Red, fine-grain, compact, Crab Orchard Stone
8RB5 United States Tennessee Marble Whitesburgh variegated, medium grain, fossiliferous, Lower Silurian
11Lq United States Tennessee Marble Knoxville gray, medium grain, calcite, Gray Knox Quaker Gray
S2-116 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
S2-117 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
11RA39 United States Tennessee Conglomerate Ocoee River Polk Co. greenish-gray, fine grain, compact
S1-44 United States Tennessee Sandstone Crossville gray and brown, Crab Orchard Stone
13RA27 United States Tennessee Limestone Nashville buff, coarse, cellular, fossiliferous
8RB6 United States Tennessee Marble Davidson Co. olive green, coarse, fossiliferous, Lower Silurian
2R4 United States Tennessee Marble Knoxville cut from same block as 2L4, pink, dark crowfoot veins, coarse grain, calcite
11LB27 United States Arkansas Quartzite Bald Knob buff, fine grain, compact
7ra10 United States Arkansas Marble Nr. Batesville nearly black, fine grain, calcite
32WE United States Arkansas Limestone Batesville gray, medium-grain, crystalline
11RB22 United States Arkansas Limestone Batesville grayish-white, fine grain, compact
S3-10 United States Arkansas Limestone Batesville gray, medium-grain crystalline, Batesville
7LA8 United States Arkansas Marble Sugar Orchard Cr.,Boone Co. Dull-brown, white-spotted, crinoidal
26EE United States Arkansas Limestone Batesville gray, medium-grain crystalline
S3-7 United States Arkansas Limestone Batesville gray, medium-grain crystalline, Batesville
10lq United States Arkansas Marble Batesville Motteled gray and white, fine grain, calcite
7WE United States South Dakota Sandstone Hot Springs light-pink, medium-grain, porous
11LA31 United States South Dakota Travertine Pringle white yellow-banded, medium grain, tranvertine
10LB40 United States South Dakota Quartzite Sioux Falls reddish, fine grain, compact
9Lb35 United States South Dakota Quartzite Sioux Falls light reddish, fine grain, Potsdam
11RB26 United States South Dakota Sandstone Hot Springs pink, medium grain, porous
11LA34 United States South Carolina Marble Unknown light blue gray, dark-banded, medium grain, calcite
5RB40 United States South Carolina Granite Columbia gray, medium grain, biotite
5LB39 United States South Carolina Granite Charleston gray, fine grain, biotite
5RB41 United States South Carolina Granite Fairfield Co. gray, medium grain, biotite
5LB40 United States South Carolina Granite Fairfield Co. gray, fine grain, biotite
6LB41 United States South Carolina Granite Edgefield Co. gray, fine grain, biotite
6RB42 United States South Carolina Granite Batesburg dark gray, medium grain, biotite
5RA40 United States South Carolina Granite Rion gray, medium grain, biotite
5LA39 United States South Carolina Granite Aiken Co. gray, fine grain, biotite
5RA41 United States South Carolina Granite Newberry Co. gray, fine grain, biotite
13LB41 United States South Carolina Marble Poor Mountain grayish-white, coarse grain
5La40 United States South Carolina Granite Greenville dark gray, fine grain, biotite
6LA41 United States South Carolina Granite Aiken Co. dark gray, coarse grain, biotite
5RA46 United States Rhode Island Granite Niantic gray, fine grain, biotite
5La46 United States Rhode Island Granite Westerly pink, fine grain, biotite
10La48 United States Rhode Island Gneiss Diamond Hill greenish-gray, fine grain, hornblende
10RA46 United States Rhode Island Granite Smithfield pink, coarse grain, biotite