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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
6RB18 United States Pennsylvania Gneiss Chester light gray, fine grain, garnet, biotite-muscovite
6rb33 United States Colorado Tuff Castle rock light gray, fine grain, rhyolite
9RA18 United States Pennsylvania Sandstone Meadville buff, coarse grain, porous, friable, carboniferous
7LA44 United States Michigan Sandstone Marquette purplish-brown, medium grain, compact, Lower Silurian
9RB34 United States Alabama Sandstone DaKalb County yellow, coarse grain, porous, ferruginous
S1-50 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
7RB39 United States New Jersey Sandstone Avondale brownish-purple, medium grain, porous, Trais
S2-152 United States Alaska Marble Gantt's Quarry nearly white, fine-grain calcite marble, Alabama Clouded Cream
S2-58 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
8RA21 United States Ohio Sandstone Brooklyn light buff, rust-spotted, medium grain, porous, Lower carboniferous
8RB37 United States Missouri Sandstone Clinton buff, fine grain, compact, carboniferous
12RB33 United States Ohio Limestone Millersburg dark, white-spotted, fine grain, compact, carboniferous
13LA8 United States Pennsylvania Dolomite Plymouth light drab, fine grain, compact, Lower Silurian
13RA22 United States Missouri Sandstone Miami Station Carroll Co. gray, fine grain, porous, carboniferous
13RB38 United States Illinois Limestone Sagetown light gray, fine grain, compact
14La48 United States Texas Limestone Cedar Park light buff, fine grain, porous, oolitic, Cordova Cream
14RA17 United States Iowa Limestone Waverly buff, fine grain, compact, Devonian
10RA17 United States Vermont Marble Southerland Falls cut from same block as 10LB10, white, gray-spotted, Lower Silurian, calcite
10RB30 United States New York Argillite (Slate) Middle Granville purple, rough-texture, roofing, slate
11LA39 United States Tennessee Sandstone Cater's Creek Davidson Co. dark gray, fine grain, compact
11RA19 United States Iowa Limestone Montour buff, medium grain, compact, oolitic, Lower carboniferous
2R10 United States Vermont Marble Florence light gray, dark-clouded, medium grain, calcite, Pittsford Valley Building Grade
11RB41 United States Tennessee Sandstone Church Mt. Granger Co. drab, fine grain, compact
12LB19 United States Vermont Marble Center Rutland cut from the same block as 13LB17, white, gray-veined, fine grain, Lower Silurian, calcite
12RA6 United States Wisconsin Dolomite Milwaukee light drab, fine grain, compact, Upper Silurian
5LB19 United States Massachusetts Granite Leominister dark gray, fine grain, biotite
5RA34 United States Connecticut Conglomerate Portland brownish-purple, porous, Triassic
5RB9 United States Massachusetts Granite Randolph light pink, coarse grain, biotite
6Lb19 United States Pennsylvania Diabase Jacksonwald dark gray, fine grain
6RA32 United States Texas Diorite El Paso light greenish-gray, medium grain
7La15 United States Pennsylvania Limestone Lebanon dark blue gray, fine grain, compact, Lower Silurian
7Lb34 United States Connecticut Gneiss Sterling gray, coarse grain, biotite-muscovite
S1-22 United States Massachusetts Granite Quincy dark-gray, coarse-grain, hornblende
S2-124 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
8LA22 United States Massachusetts Diabase Somerville gray, coarse grain
S2-3 United States Texas Shellstone Cedar Park lt-gray, coarse
8LB38 United States Arizona Sandstone Yavapai Co. pinkish, fine grain, porous
S2-88 United States Maine Granite Deer Island pinkish-gray, coarse-grain, biotite
9La2 United States Tennessee Marble Morristown light gray, medium grain, magnesian
9LB36 United States Alabama Sandstone Greensport gray, fine grain, compact
13LB38 United States New York Marble Port Henry gray, green-spotted, coarse grain, calcareous, serpentine
13RB1 United States Vermont Marble Pittsford pale gray, dark veined, medium grain, magnesian, Lower Silurian
14LA2 United States Illinois Dolomite Aurora light gray, fine grain, compact, Upper Silurian
16WE United States Indiana Limestone Bedford gray, medium-grain, oolitic
28EE United States Ohio Sandstone McDermott gray, fine-grain, porous, Scioto
10La21 United States Missouri Limestone Springfield light gray, medium grain, compact, semicrystalline, Lower carboniferous
10LB34 United States Connecticut Gneiss Roxbury light gray, fine grain, biotite-muscovite
10RA46 United States Rhode Island Granite Smithfield pink, coarse grain, biotite
11La1 United States Indiana Dolomite St. Paul light gray, fine grain, compact, Niagara
11LB31 United States Kansas Sandstone Pawnee gray, dark-spotted, medium grain, porous, calcareous
11RB12 United States Missouri Dolomite Marshfield yellow-brown, fine grain, compact, siliceous
3L15 United States Maryland Dolomite Baltimore white, fine grain
4LB21 United States Massachusetts Granite Fitchburg gray, coarse grain, biotite
12RA10 United States Pennsylvania Marble Wrightsville nearly white, fine grain, dolomitic, Lower Silurian
5LA31 United States Colorado Granite Salida dark gray, fine grain, biotite
5LB6 United States Ohio Sandstone Newark pinkish-yellow, coarse grain, porous, Lower carboniferous
5RB21 United States North Carolina Granite Toisnot gray, pink-spotted, medium grain, biotite
6LA32 United States Texas Granite Nr. Llano pink, medium grain, biotite
6Lb5 United States Pennsylvania Sandstone Nicholson light blue gray, fine grain, compact, Devonian
6RB34 United States Minnesota Granite Watab Red, coarse grain, hornblende
9RA19 United States Pennsylvania Sandstone Franklin greenish-gray, fine grain, porous, Sub-carboniferous
7LA45 United States New Mexico Sandstone Santa Fe brownish-purple, coarse grain, porous
9RB35 United States West Virginia Sandstone Charleston light buff, coarse grain, porous, carboniferous
7RA20 United States Ohio Sandstone Elyria gray, fine grain, porous, Lower carboniferous
S1-6 United States Indiana Limestone Bedford light-buff, Grade B, oolitic
S2-153 United States Alaska Marble Gantt's Quarry nearly white, fine-grain calcite marble, Alabama Clouded Cream
S2-59 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
8RA22 United States Massachusetts Gneiss Becket pink-gray, fine grain, biotite-muscovite
8RB38 United States Maryland Gneiss Ilchester dark gray, fine grain, Laurentian hornblende
9La7 United States Vermont Marble Rutland white, fine grain, Lower Silurian, calcite
12RB34 United States Illinois Limestone Belknap greenish-gray, fine grain, compact
13LA9 United States Connecticut Marble E. Canaan water-blue, granular dolomite
13RA23 United States Kansas Limestone Augusta buff, coarse grain, porous, Permian, Fusulina
13RB39 United States Illinois Limestone Columbia light gray, fine grain, porous, fossiliferous-bearing, Lower carboniferous
14LA5 United States Wisconsin Dolomite Eden light gray, fine grain, compact
14RA18 United States Iowa Dolomite Delphi buff, fine grain, compact, dendritic, Niagara
10LA6 United States Tennessee Limestone Nolensville Pike brownish-gray, fine grain, compact, magnesian, fossiliferous, Lower Sil
10RA18 United States Vermont Marble W. Rutland white, gray-veined, Lower Silurian, calcite
10RB31 United States Texas Sandstone Mormon Mills gray, medium grain, porous, carboniferous, calcareous
11LA4 United States New York Limestone Union Springs black, fine grain, compact, magnesian, Devonian
11RA2 United States Washington Marble Stevens Co. blue gray, white-spotted, fine grain, dolomitic
2R11 United States Vermont Marble Roxbury dark-green, gray-veined, medium grain, sperpentine, Verde Antique Building Grade
11RB42 United States Washington Sandstone Bellingham gray, fine grain, compact, Chuckanut
4L2 United States Vermont Marble W. Rutland white, gray-veined, fine grain, calcite, Standard Memorial Grade
12LB2 United States North Carolina Dolomite Nottla light blue, fine grain, compact, Archaean
4RB20 United States New Hampshire Granite Mason gray, fine grain, biotite
12RA7 United States New York Limestone Crown Point nearly black, fine grain, compact, magnesian, Upper Silurian
5LB2 United States Ohio Sandstone Newburgh gray, fine grain, porous, Lower carboniferous
5RA35 United States Connecticut Granite W. Norfolk gray, fine grain, biotite
5RQ United States Ohio Sandstone Kipton gray, fine grain, porous, Kipton Gray
6LB2 United States Pennsylvania Sandstone Mauch Chunk gray, coarse grain, compact, carboniferous
6RA33 United States Colorado Sandstone Greeley light red, laminated, fine grain, compact
7La16 United States Pennsylvania Limestone Lebanon dark blue gray, fine grain, compact, Lower Silurian
9RA7 United States Vermont Marble W. Rutland white, green-clouded, medium grain, Lower Silurian, calcite
7LB35 United States Nevada Andesite Reno light gray, medium grain, compact, hornblende
S1-23 United States Massachusetts Granite Quincy gray, medium-grain, hornblende
S2-125 United States Kansas Limestone Cottonwood gray, coarse-grain, crystalline
8LA23 United States Massachusetts Diabase Medford dark gray, coarse grain
S2-30 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
8LB39 United States West Virginia Sandstone Wheeling gray, medium grain, porous, carboniferous