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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
6LA27 United States Maine Granite Swanville gray, fine grain, biotite
S2-17 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
14Lb29 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Trenton
6LB42 United States New Jersey Sandstone Stockton light gray, rust-spotted, medium grain, compact, Triassic
9La23 United States Massachusetts Granite Peabody gray, coarse grain, hornblende
6RB13 United States Pennsylvania Conglomerate Friedensburg dark purple, coarse grain, porous, siliceous, Potsdam
9LB4 United States North Carolina Marble Murphy dark-blue, fine grain, Archaean, calcite
15C United States Texas Limestone Cedar Park light buff, fine grain, cellular, large shells, Cordova Shell
25EE United States Minnesota Limestone Mankato buff, fine-grain, mg limestone
10LB10 United States Vermont Marble Southerland Falls white, gray-spotted, Lower Silurian, calcite
10RA22 United States Kansas Limestone Smoky Hill Reservation white, fine grain, porous, chalky
10RB36 United States Missouri Sandstone St. Genevieve buff, fine grain, porous, Lower carboniferous
11LA8 United States Kansas Limestone Florence light gray, fine grain, compact, fossiliferous, magnesian
11RB5 United States New York Limestone Howe's Cave black, fine grain, compact, magnesian, Upper Silurian
12LB24 United States Tennessee Marble Knoxville pink and gray, medium grain, Lower Silurian
12RB11 United States Kentucky Limestone Lulbergrude Cr. Clark Co. drab, coarse grain, compact, magnesian
2L6 United States Vermont Marble Danby white, dark-veined, medium grain, calcite
3R9 United States Vermont Marble W. Rutland cut from same block as 3R2, white, gray-veined, fine grain, calcite, Rutland Italian
7LA8 United States Arkansas Marble Sugar Orchard Cr.,Boone Co. Dull-brown, white-spotted, crinoidal
7RA25 United States Maine Granite Canaan dark gray, coarse grain, biotite
9Lb7 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
13La46 United States Kentucky Limestone Livingstone dark gray, fine grain, compact
5LB13 United States Massachusetts Gneiss Westford gray, fine grain, muscovite
7RB43 United States Wisconsin Quartzite Stevens Point light gray, fine grain, compact
9RB22 United States Massachusetts Granite Worcester gray, coarse grain, biotite-muscovite
13RA18 United States Iowa Limestone Vinton light buff, fine grain, porous, bituminous
5RA29 United States California Basalt Petaluma dark gray, fine grain, compact
8Lb12 United States Texas Marble Burnet pink-veined, fine grain
S1-39 United States Tennessee Sandstone Crossville yellow, fine-grain, compact, Crab Orchard Stone
13RB33 United States Utah Marble Payson light gray, variegated, fine grain, calcite
8RA26 United States North Carolina Sandstone Morrisville light brown, fine grain, porous, Triassic
S2-140 United States New York Marble Onondaga dark-gray, coarse-grain calcite marble
6LB13 United States Pennsylvania Sandstone Beaver Falls light gray, coarse grain, porous, carboniferous
8RB41 United States New Jersey Sandstone Danville dark gray, coarse grain, compact
S2-46 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
14RA12 United States Ohio Dolomite Tiffin light buff, fine grain, porous, bituminous, Upper Silurian
6RA27 United States Maine Granite Brunswick gray, coarse grain, biotite
9LB10 United States Iowa Limestone Bristow light gray, coarse grain, compact, Devonian
S3-3 United States Minnesota Limestone Mankato light-buff, fine-grain magnesian
1L7 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
10LB40 United States South Dakota Quartzite Sioux Falls reddish, fine grain, compact
10RA8 United States Tennessee Marble Calhoun pink, buff-mottled, coarse, brecciated, magnesian, Lower Silurian
11LA16 United States Iowa Dolomite Anamosa light buff, fine grain, porous, cellular, bituminous
11LB38 United States Virginia Granite Fredericksburg dark gray, fine grain, biotite
11RB19 United States Vermont Marble W. Rutland white, gray-veined, medium grain, Lower Silurian, calcite
12LA3 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
12RA17 United States Iowa Dolomite Garrison dark gray, fine grain, compact, Devonian
4LB16 United States Delaware Gneiss Brandywine dark gray, medium-gr
7LB39 United States New Jersey Sandstone Pleasant Val. brown, fine grain, porous, Triassic
13LA18 United States Vermont Marble Rutland dark, blue-veined, fine grain, Lower Silurian, calcite
9RA36 United States West Virginia Sandstone Kingwood cut from same block as 9LA34, buff, rust-spotted, medium grain, porous
13LB33 United States Massachusetts Marble Alford white, medium grain, Lower Silurian
5LB43 United States New Hampshire Granite Concord gray, fine grain, biotite-muscovite
8LA27 United States Maine Diabase Addison Point dark gray, fine grain, olivine
S1-10 United States Indiana Limestone Bedford gray, oolitic
13RA5 United States New York Limestone Howe's Cave black, fine grain, compact, magnesian, Upper Silurian
5RB17 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
8LB42 United States New Jersey Sandstone Quarryville dark blue gray, fine grain, compact, 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
14LA15 United States Iowa Dolomite Waterloo buff, fine grain, compact, siliceous, Devonian
6LA28 United States New York Sandstone Olean gray, fine grain, compact, Devonian
8RB13 United States Texas Limestone Burnet drab, fine grain, compact
S2-18 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
14LB3 United States Vermont Marble Mallett's Bay mottled-pink, fine grain, Cambrian, dolomite
6LB43 United States New Jersey Diabase Lambertville dark gray, fine grain
9LA24 United States Massachusetts Granite Brockton pink, coarse grain, biotite
S2-76 United States New Hampshire Granite Concord gray, medium-grain, muscovite-biotite
6RB14 United States Pennsylvania Diabase Reading nearly black, fine grain
9LB40 United States Indiana Sandstone French Lick Twp. nearly white, fine grain, porous, laminated, Lower carboniferous
15EE United States Indiana Limestone Bedford gray, medium-grain, oolitic
25WE United States Ohio Sandstone Amherst gray, medium-grain, porous
10LB11 United States Virginia Marble Craigsville pinkish-gray, coarse grain, fossiliferous, Upper Silurian
10RA23 United States Kansas Limestone Eldorado light gray, fine grain, compact, Permian
10RB37 United States West Virginia Sandstone Berkeley Springs dull-red, fine grain, compact
11LA9 United States Ohio Dolomite Euphemia light buff, medium grain, compact, bituminous
11Ra25 United States Kansas Limestone Cottonwood cut from same block as 11LB22, nearly white, porous, coarse grain
11RB6 United States New York Marble S. Glenn Falls black, fine grain, compact, magnesian, Lower Silurian
12rb12 United States Ohio Dolomite Bath Twp. Allen Co. dark, fine grain, compact, argillaceous, bituminous
2L7 United States Vermont Marble Danby white, dark-veined, medium grain, calcite, Danby J Building Grade, Riverside Danby Memorial Grade
6RB39 United States Ohio Sandstone Sunbury light gray, fine grain, porous, Lower carboniferous
3RQ United States Ohio Sandstone Amherst buff, medium grain, porous, Berea Buff
7La9 United States Connecticut Limestone Shelterville drab, medium grain, compact
12RB3 United States Vermont Marble E. Dorset white, blue-veined, medium grain, magnesian, Lower Silurian
4RB14 United States Massachusetts Granite Quincy blue gray, coarse grain, hornblende
7RA26 United States New York Sandstone Camden gray, fine grain, compact, Upper Silurian
9Lb8 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
13la47 United States Alabama Limestone Rockwood cut from the same block as 13RA47
5LB14 United States Massachusetts Gneiss Westford gray, fine grain, muscovite
7RB44 United States Wisconsin Granite Amberg red and white, coarse grain, biotite
9RB23 United States Maine Granite Hurricane Isl. gray, coarse grain, biotite
13RA19 United States Iowa Limestone Macedonia buff, coarse grain, compact, carboniferous
5RA3 United States Ohio Sandstone Bellaire gray, medium grain, porous, carboniferous
8Lb13 United States Texas Marble San Saba nearly white, fine grain
S1-4 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
13RB34 United States Georgia Marble Tate white dark-clouded, coarse grain, Lower Silurian calcite
5RB46 United States Delaware Gneiss Wilmington dark gray, fine grain, augite-hornblende
8RA27 United States Maine Schist Knightsville dark gray, fine grain, compact, talcose
S2-141 United States Missouri Marble Carthage gray, medium-gray calcite marble, Ozark Tavernelle
6LB14 United States Pennsylvania Diabase Collins Station Lancaster Co. dark gray, fine grain, Mesozoic
8RB42 United States Montana Sandstone Columbus dark gray, fine grain, porous, cretaceous