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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
14RA22 United States Iowa Limestone Winterset light buff, medium grain, compact, fossiliferous, Lower carboniferous
12LA31 United States Illinois Limestone Joliet light gray, fine grain, compact, Lower Silurian
12RA19 United States Vermont Marble Danby cut from the same block as 12LA18, white, medium grain, calcite, Imperial Yellow Danby
6RB46 United States Vermont Granite Barre light gray, fine grain, biotite
9RA30 United States New York Argillite (Slate) Hampton green, rough-texture, roofing, slate
9RB7 United States Vermont Marble Isle LaMotte nearly black, fine grain, fossiliferous, dolomitic
7RA33 United States Connecticut Sandstone Portland purplish-brown, fine grain, compact, Triassic
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
7WE United States South Dakota Sandstone Hot Springs light-pink, medium-grain, porous
S2-165 United States Massachusetts Marble Lee blue, medium-grain dolomitic marble, Lee Dark Blue
8LB20 United States Ohio Sandstone Berea buff, medium grain, porous, Lower carboniferous
S2-70 United States North Carolina Granite Salisbury pale pink, med-grain, biotite
8RA34 United States Minnesota Sandstone Luverne purplish-brown, medium grain, compact
8RB7 United States Nebraska Limestone Roca light gray, fine grain, compact, Permian
9Lb19 United States Pennsylvania Argillite (Slate) Chapman's Station blue-black, fine grain, banded roofing slate
3L5 United States New York Marble Moriah gray, green-spotted, coarse, verde-antique
4R4 United States Vermont Marble W. Rutland bluish-gray, medium grain, calcite, Rutland Blue Building Grade
10LB13 United States Iowa Limestone Marble Rock light buff, fine grain, compact, Devonian
13LA27 United States Tennessee Limestone Nashville gray, medium grain, compact, fossiliferous, Lower Silurian, Capitol Quarry
13LB42 United States Illinois Limestone Iuka gray, fine grain, compact
5RA1 United States Ohio Sandstone Massillon light brown, medium grain, porous, carboniferous
13RB14 United States Iowa Limestone Charles City drab and buff-mottled, coarse grain, fossiliferous-bearing, Devonian, Madreport marble
5RB26 United States Maryland Conglomerate Cumberland light gray, coarse grain, compact, Lower Silurian
11LB10 United States Kansas Limestone Leavenworth yellow, earthy, fine grain, compact, magnesian
14LA24 United States Colorado Marble Marble white, dark-veined, medium grain, calcite
6LA37 United States Connecticut Granite Groton gray, fine grain, biotite
11RA27 United States Kansas Limestone Cottonwood light gray, coarse grain, porous, Permian, Fusulina
14LB39 United States Pennsylvania Limestone Hyndman black, fine grain, compact
6LQ United States Georgia Marble Tate bluish-gray, coarse grain, calcite, Cherokee
11RB8 United States Pennsylvania Dolomite Carlisle black, fine grain, compact, Lower Sil, calcareous
14RA8 United States Minnesota Dolomite Reading light drab, fine grain, compact, Lower Silurian
18EE United States Indiana Limestone Bedford buff, medium-grain, oolitic, Grade C Buff
9Lb44 United States Wyoming Sandstone Laramie light red, fine grain, porous
7LA29 United States California Sandstone Livermore gray, fine grain, compact
9RB19 United States Pennsylvania Sandstone Erie drab, fine grain, compact, Devonian
S1-35 United States Ohio Sandstone Glenmont buff, coarse-grain, porous
7RB23 United States Maine Gneiss Jefferson gray, fine grain, muscovite-biotite
S2-137 United States Vermont Marble Florence bluish-gray, veined, medium-grain calcite marble, Avenatto
8LA35 United States Connecticut Sandstone E. Haven brown, coarse grain, porous, Triassic
S2-42 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
8Lb8 United States Ohio Limestone Hamilton dark gray, coarse grain, compact, fossiliferous
S3-10 United States Arkansas Limestone Batesville gray, medium-grain crystalline, Batesville
8RB21 United States Ohio Sandstone Amherst light buff, fine grain, porous, laminated, Lower carboniferous
9La32 United States Texas Sandstone Range greenish-gray, fine grain, porous
10LA30 United States Maine Diabase Vinal Haven dark gray, fine grain, olivine
12RB4 United States Illinois Limestone Breese dark gray, fine grain, compact, fossiliferous, Lower carboniferous
5C United States Indiana Limestone Lawrence Co. gray and buff, medium grain, porous, oolitic, variegated
10LB43 United States New Hampshire Granite Hanover gray, coarse grain, biotite
13LB14 United States Iowa Dolomite Delphi light gray, mottled, fine grain, compact, Niagara
5LB24 United States Maine Serpentine Deer Island black, compact
10RB10 United States Vermont Marble Southerland Falls cut from same block as 10LB10, white, gray-spotted, Lower Silurian, calcite
5RA4 United States Ohio Sandstone Buena Vista gray, fine grain, porous, Lower carboniferous
11LA19 United States Vermont Marble Center Rutland cut from the same block as 4LA13, white, dark veins, medium grain, calcite
13RB44 United States Kentucky Limestone Frankfort light gray, fine grain, compact, semicrystalline
6L48 United States North Carolina Sandstone Raleigh brownish-gray, coarse grain, porous
11LB40 United States Vermont Marble Roxbury green, white-veined, fine grain, serpentine
14LB10 United States Pennsylvania Marble York pink and white, fine grain, compact, magnesian, Lower Silurian
6LB24 United States North Carolina Granite Charlotte gray, coarse grain, biotite
11RB21 United States Missouri Marble Cape Girardeau nearly white, medium grain, Lower Silurian
14RA23 United States Iowa Limestone Mason City light buff, fine grain, compact, fossiliferous, Devonian
6RA38 United States North Carolina Granite Gaston Co. gray, coarse grain, biotite
12LA32 United States Illinois Limestone Jonesborough light gray, medium grain, compact, oolitic
14RB38 United States Pennsylvania Marble Pine Grove Schuylkill Co. dark gray, mottled, fine grain, Lower Silurian
12RA2 United States Vermont Marble Rutland white, dark-veined, fine grain, Lower Silurian, calcite
1R2 United States Connecticut Granite Leete Isl. pink, dark-mottled, coarse grain, biotite
6RB47 United States Vermont Granite Ryegate gray, fine grain, biotite-muscovite
9RA31 United States Connecticut Gneiss Branford gray, fine grain, biotite
7LB17 United States Pennsylvania Gneiss Chester dark gray, fine grain, biotite
9RB8 United States Vermont Marble Rutland dark, blue-veined, fine grain, Lower Silurian, calcite
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
8B United States Minnesota Granite Isle gray, medium to coarse, biotite, Pearl White
S2-166 United States Massachusetts Marble W. Stockbridge white, medium-grain calcite marble, West Stockbridge
8LB21 United States Ohio Sandstone Steubensville Jefferson Co. gray, medium grain, porous, carboniferous
S2-71 United States Massachusetts Granite W. Chelmsford light-gray, medium-grain, muscovite-biotite
8RA35 United States Connecticut Sandstone Portland purplish-brown, fine grain, compact, Triassic
8RB8 United States West Virginia Marble Harpers Ferry nearly black, yellow-veined, fine grain
9Lb2 United States Tennessee Marble Rogersville variegated, medium grain, Lower Silurian
4R5 United States Vermont Marble W. Rutland bluish-gray, dark-clouded, medium grain, calcite, Sterling and Standard Memorial Grade
13LA28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
13LB43 United States Kentucky Limestone Litchfield dark, mottled, fine grain, compact, semicrystalline
5RA10 United States Ohio Sandstone Berea llight gray, fine grain, porous, Lower carboniferous
13RB15 United States Iowa Dolomite Quarry, Marshall Co. buff, fine grain, compact, fossiliferous, Sub-carboniferous
5RB27 United States Maine Diabase Addison dark gray, fine grain, Devonian
11LB11 United States Ohio Dolomite Riley Twp. Putnam Co. dark, mottled, fne gr, porous, bituminous, Upper Silurian
11RA28 United States Tennessee Limestone Nashville gray, medium grain, compact, fossiliferous, Lower Silurian, Capitol Quarry
14LB4 United States Illinois Dolomite Chicago dark-drab, fine grain, cellular, compact, Upper Silurian
6R48 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
11RB9 United States Kansas Dolomite Marion Center light buff, streaked, fine grain, porous, Permian
14RA9 United States Pennsylvania Limestone Vanport dark gray, coarse grain, compact, fossiliferous, magnesian, carboniferous
18WE United States Ohio Sandstone McDermott blue, fine-grain, porous
6RB19 United States Pennsylvania Diabase Reading dark gray, coarse grain
9RB2 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
S1-36 United States Ohio Sandstone Amherst gray, medium-grain, porous
7RB24 United States Maine Granite Augusta light gray, fine grain, muscovite-biotite
S2-138 United States Vermont Marble W. Rutland white, medium-grain calcite marble, Second Statuary
8LA36 United States Missouri Sandstone Clinton light gray, fine grain, porous, carboniferous
S2-43 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
S3-11 United States Ohio Sandstone McDermott gray, fine-grain, porous
8RB22 United States Massachusetts Granite Woods Hole light pink, green blotches, coarse grain
9LA33 United States Arizona Sandstone Prescott Red, coarse grain, compact