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Engineering Laboratory

Materials and Structural Systems Division

Search the Stone wall

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

Wall Number Country State Classification Source Description
6LA12 United States Pennsylvania Sandstone Reading brownish-purple, medium grain, porous, Triassic
6RB2 United States Pennsylvania Sandstone Franklin gray, fine grain, porous, Sub-carboniferous
6RA12 United States Pennsylvania Sandstone Lucesco gray, dark-streaked, medium grain, compact, carboniferous
11LB6 United States Pennsylvania Dolomite Harrisburg nearly black, fine grain, compact, Lower Silurian
6RB7 United States Pennsylvania Sandstone Cannonsburgh light gray, fine grain, porous, carboniferous
6La13 United States Pennsylvania Sandstone Monongahela City buff, coarse grain, porous, carboniferous
11RA34 United States Pennsylvania Marble West Grove Chester Co. white, medium grain, dolomitic
S1-38 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
6RA13 United States Pennsylvania Sandstone Goldsboro purplish-brown, medium grain, compact, Triassic
11LB7 United States Pennsylvania Dolomite Reading dark gray, banded, fine grain, compact, Lower Silurian
6RB8 United States Pennsylvania Sandstone Black Walnut light blue gray, fine grain, porous, Devonian
6La14 United States Pennsylvania Sandstone Olyphant pink, coarse grain, compact
6LB3 United States Pennsylvania Sandstone Oil City buff, fine grain, porous, carboniferous
10L51 United States Pennsylvania Argillite (Slate) Lynnport cut from same block as 10LB18, dark gray, fine grain, slate
6RA14 United States Pennsylvania Sandstone Fuller buff, coarse grain, porous, carboniferous
6RB9 United States Pennsylvania Serpentine Chester green, coarse grain, impure
13RB8 United States Pennsylvania Limestone Morrell dark gray, coarse grain, compact, magnesian, Lower Silurian
6LA15 United States Pennsylvania Sandstone Washington yellowish-brown, coarse grain, porous, carboniferous
6RA15 United States Pennsylvania Sandstone Connellsville green-tinted, brown, coarse, porous, carboniferous
11Lb9 United States Pennsylvania Marble Avondale white, medium grain, dolomitic
13RB9 United States Pennsylvania Dolomite Potts Landing Berk's Co. bluish-gray, fine grain, compact, Lower Silurian
6La16 United States Pennsylvania Sandstone Titusville light buff, fine grain, porous, carboniferous
S1-40 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
13Lb8 United States Pennsylvania Marble Lancaster black, fine grain, compact, Lower Silurian, dolomite
6RA16 United States Pennsylvania Sandstone Goldsboro purplish-brown, medium grain, porous, Triassic
10RB20 United States Pennsylvania Argillite (Slate) Slatington blue-black, fine grain, roofing and tile slate
12LA9 United States Pennsylvania Dolomite Orbisonia nearly black, fine grain, compact, Lower Silurian
13RA37 United States Pennsylvania Limestone Richland Station Lebanon Co. blue gray, fine grain, compact, crystalline, Lower Silurian
6La17 United States Pennsylvania Sandstone Skinner's Eddy light blue gray, fine grain, compact, Devonian
S1-41 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
6RA17 United States Pennsylvania Sandstone Greensburgh gray, fine grain, compact, carboniferous
10RB21 United States Pennsylvania Argillite (Slate) Slatington blue-black, fine grain, roofing and tile slate
13RA38 United States Pennsylvania Marble Howellsville nearly white, fine grain, Lower Silurian
6LA18 United States Pennsylvania Sandstone Queens Run Clinton Co. dark gray, fine grain, compact, Devonian
S1-42 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
6RA18 United States Pennsylvania Sandstone Danville dark blue gray, fine grain, compact, Upper Silurian
10R51 United States Pennsylvania Argillite (Slate) Lynnport cut from same block as 10LB18, dark gray, fine grain, slate
13RA39 United States Pennsylvania Marble Columbia dark blue gray, fine grain
6La19 United States Pennsylvania Quartz Pine Grove dull-red, coarse grainy, quartz porphyry
6RA5 United States Pennsylvania Sandstone Mauch Chunk dark gray, fine grain, compact
13La38 United States Pennsylvania Marble West Gove Chester Co. white, marked with gray, medium grain, dolomitic
6LA5 United States Pennsylvania Sandstone Scranton gray, medium grain, porous, Sub-carboniferous
6RA19 United States Pennsylvania Quartzite Jacksonwald light gray, fine grain, compact
6RA6 United States Pennsylvania Sandstone Farrandsville buff, fine grain, porous, Devonian
7RA13 United States Pennsylvania Limestone Harrisburg dark blue gray, white-veined, fine grain, compact, Lower Silurian
13La39 United States Pennsylvania Marble Columbia dark blue gray, fine grain
6LA6 United States Pennsylvania Sandstone Scottsdale brown-banded, fine grain, compact, carboniferous
6RA2 United States Pennsylvania Sandstone Columbia blue-drab, fine grain, compact, argillaceous, Lower Silurian
10La48 United States Rhode Island Gneiss Diamond Hill greenish-gray, fine grain, hornblende
10RA46 United States Rhode Island Granite Smithfield pink, coarse grain, biotite
4RB18 United States Rhode Island Granite Westerly pink, fine grain, biotite
10LB48 United States Rhode Island Granite West Greenwich light pink, coarse grain, biotite
10RB47 United States Rhode Island Granite West Greenwich light pink, coarse grain, biotite
5RA46 United States Rhode Island Granite Niantic gray, fine grain, biotite
S1-11 United States Rhode Island Granite Westerly gray, fine-grain, biotite
5La46 United States Rhode Island Granite Westerly pink, fine grain, biotite
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
13LB41 United States South Carolina Marble Poor Mountain grayish-white, coarse grain
5RA40 United States South Carolina Granite Rion gray, medium grain, biotite
5RA41 United States South Carolina Granite Newberry Co. gray, fine grain, biotite
5LA39 United States South Carolina Granite Aiken Co. gray, fine grain, biotite
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
9Lb35 United States South Dakota Quartzite Sioux Falls light reddish, fine grain, Potsdam
10LB40 United States South Dakota Quartzite Sioux Falls reddish, fine grain, compact
7WE United States South Dakota Sandstone Hot Springs light-pink, medium-grain, porous
11RB26 United States South Dakota Sandstone Hot Springs pink, medium grain, porous
11LA31 United States South Dakota Travertine Pringle white yellow-banded, medium grain, tranvertine
32WE United States Arkansas Limestone Batesville gray, medium-grain, crystalline
11LB27 United States Arkansas Quartzite Bald Knob buff, fine grain, compact
26EE United States Arkansas Limestone Batesville gray, medium-grain crystalline
7LA8 United States Arkansas Marble Sugar Orchard Cr.,Boone Co. Dull-brown, white-spotted, crinoidal
11RB22 United States Arkansas Limestone Batesville grayish-white, fine grain, compact
S3-10 United States Arkansas Limestone Batesville gray, medium-grain crystalline, Batesville
7ra10 United States Arkansas Marble Nr. Batesville nearly black, fine grain, calcite
10lq United States Arkansas Marble Batesville Motteled gray and white, fine grain, calcite
S3-7 United States Arkansas Limestone Batesville gray, medium-grain crystalline, Batesville
S2-118 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
9Lb3 United States Tennessee Marble Mooresburgh variegated, medium grain, Lower Silurian
S1-45 United States Tennessee Sandstone Crossville Red, fine-grain, compact, Crab Orchard Stone
S2-119 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
13LB27 United States Tennessee Limestone Cowan gray, medium grain, compact, oolitic
9RB3 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
S1-46 United States Tennessee Sandstone Crossville Red, fine-grain, compact, Crab Orchard Stone
13RB28 United States Tennessee Marble Knoxville red and white, fossiliferous, Lower Silurian
13Lb28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Trenton
10Lb3 United States Tennessee Marble Doughertyville variegated, medium grain, fossiliferous, Lower Silurian
S1-47 United States Tennessee Sandstone Crossville Red, fine-grain, compact, Crab Orchard Stone
3R4 United States Tennessee Marble Quarryville cut from same block as 3L4, brown, gray-spotted, coarse calcite
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
S2-120 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
8RA5 United States Tennessee Marble Knoxville pink, medium grain, Lower Silurian
4Lb11 United States Tennessee Limestone Knoxville pinkish-gray, medium grain, crystalline, compact, Lower Silurian