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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
5LA28 United States Kentucky Sandstone Grayson Spgs buff, rust-spotted, fine grain, porous
5Lb44 United States New Hampshire Granite Concord gray, fine grain, biotite-muscovite
8LA28 United States New York Sandstone W. Hurley dark blue gray, fine grain, compact, Devonian
13RA6 United States New York Marble Tuckahoe white, coarse grain, Archaean, dolomite
5RB18 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
8LB43 United States Montana Sandstone Columbus drab-gray?, fine grain, compact, cretaceous
14LA16 United States Iowa Dolomite Stone City light buff, fine grain, porous, bituminous, Niagara
6LA29 United States New York Sandstone High Woods dark blue gray, fine grain, compact, Devonian
8RB14 United States Texas Marble Austin buff, fine grain, fossiliferous
6LB44 United States New Hampshire Granite Troy gray, fine grain, muscovite-biotite
9LA25 United States North Carolina Sandstone Raleigh cut from same block as 6L48, brownish-gray, coarse grain, porous
6RB15 United States Pennsylvania Argillite (Slate) Bangor blue-black, fine grain, roofing slate
9LB41 United States Indiana Sandstone Williamsport cream-colored, medium grain, porous, carboniferous
15WE United States Ohio Sandstone Glenmont buff, coarse-grain, porous, Briar Hill
26EE United States Arkansas Limestone Batesville gray, medium-grain crystalline
9Lb5 United States Oklahoma Limestone Cherokee pale-buff, medium grain, semicrystalline, compact
9RB20 United States Ohio Sandstone Harmer greenish-gray, medium grain, porous, Lower carboniferous
10la12 United States Ohio Limestone Columbus dark, fine grain, compact, magnesian, Devonian
S1-37 United States Ohio Sandstone Amherst gray, medium-grain, porous
10LB25 United States Massachusetts Gneiss Northfield gray, fine grain, biotite
S2-139 United States New York Marble Plattsburg gray, coarse-grain calcite marble, French Gray
10RA37 United States New Hampshire Granite Mason light gray, fine grain, biotite
S2-44 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
10RB50 United States New Mexico Serpentine Grant County Gila River cut from same block as 10LB49, green and white-banded, fine grain, Riccolite
S3-12 United States Missouri Limestone Carthage gray, medium-grain, crystalline, Ozark Gray Clair
11LB22 United States Kansas Limestone Cottonwood nearly white, porous, porous, coarse grain
11RA39 United States Tennessee Conglomerate Ocoee River Polk Co. greenish-gray, fine grain, compact
12LA14 United States Missouri Limestone Kansas City gray, medium grain, compact, magnesian, fossiliferous
12lb39 United States Alabama Limestone Calera bluish-gray, fine grain, compact, Lower Silurian
2L8 United States Vermont Marble Danby light bluish-gray, dark-veined, medium grain, calcite, Danby Highland Building Grade
6RB4 United States Pennsylvania Sandstone Center Bridge gray, rust-spotted, coarse grain, compact, Triassic
3WE United States Pennsylvania Sandstone Curwensville buff, coarse-grain, compact
12RB30 United States New York Marble Chazy gray, pink-spotted, medium grain, compact, fossiliferous, Lower Silurian
4RB15 United States Maine Granite Vinal Haven pink, coarse grain, biotite
7RA27 United States New York Sandstone Albion purplish-brown, fine grain, compact, Upper Silurian
13LA5 United States Wisconsin Dolomite La Crosse light buff, fine grain, porous, Lower Silurian
5LB15 United States Massachusetts Gneiss Westford light gray, fine grain, muscovite
7RB45 United States New Mexico Tuff Santa Fe light gray, fine grain, rhyolite tuff* (used in Santa Fe Cathedral)
13RA2 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
5RA30 United States California Granite Penryn dark-olive, black-spotted, medium grain, hornblende
8Lb14 United States Utah Marble Clinton gray and brown variegated, coarsely fossiliferous calcite
13RB35 United States New York Limestone Williamsville gray, medium grain, compact, fossiliferous, Devonian
5RB5 United States Ohio Sandstone Brownhelm light buff, medium grain, porous, Lower carboniferous
8RA28 United States New York Sandstone Guilford blue gray, fine grain, compact, Devonian
6LB15 United States Pennsylvania Argillite (Slate) Slatington blue-black, fine grain, roofing and tile slate
8RB43 United States Montana Sandstone Columbus drab-gray, fine grain, compact, cretaceous
14RA14 United States Iowa Dolomite Ames Station Story Co. light buff, fine grain, porous, Lower carboniferous
6RA29 United States New York Sandstone Albion brownish-purple, fine grain, compact, Upper Silurian
9LB12 United States Iowa Limestone Earlham gray, fine grain, compact, fossiliferous, carboniferous
14RB29 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
1L9 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
9RA34 United States Missouri Sandstone Rockville Red, coarse grain, porous, calcareous, carboniferous
9WE United States Ohio Sandstone McDermott blue, fine-grain, porous
10LA42 United States New Jersey Diabase Jersey City dark gray, fine grain
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
10R51 United States Pennsylvania Argillite (Slate) Lynnport cut from same block as 10LB18, dark gray, fine grain, slate
S2-169 United States New York Marble Gouverneur dark-gray, coarse-grain, mg marble, Gouverneur No. 2 Dark
10RB22 United States Ohio Sandstone Warren gray, fine grain, porous, Lower carboniferous, flagstone
S2-74 United States North Carolina Granite Mt. Airy light-gray, medium-grain, biotite
11LA30 United States New York Marble Greensport gray and pink, medium grain, fossiliferous, Upper Silurian
11RA10 United States Ohio Dolomite Milton Twp. Woods Co. gray, fine grain, compact, Devonian
11RB33 United States Oregon Sandstone Jacksonville gray, fine grain, porous
12LB10 United States Ohio Dolomite New Paris drab, fine grain, compact, Upper Silurian
12RA31 United States Maryland Marble Keedysville gray, fine grain, fossiliferous
3L12 United States Tennessee Marble Knoxville pinkish-gray, medium grain, fossiliferous, Lower Silurian
7LA22 United States North Carolina Granite Asheville light gray, fine grain, biotite
4LB18 United States Tennessee Marble Knoxville pink, veined with gray, medium grain
7LB40 United States New Jersey Sandstone Newark brownish-purple, fine grain, porous, Triassic
13LA2 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
5LA29 United States California Granite Rocklin gray, fine grain, biotite
7RB16 United States Pennsylvania Soapstone Montgomery Co. gray, dark-mottled, coarse grain, compact
8LA29 United States New York Sandstone Steeny Kill dark blue gray, fine grain, compact, Devonian
13RA7 United States Minnesota Dolomite Mankato buff, fine grain, porous, Lower Silurian
5RB19 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
8LB44 United States Wisconsin Granite Wausau buff, fine grain, biotite
14LA17 United States Iowa Dolomite Keokuk drab, medium grain, compact, siliceous, Lower carboniferous
6LA3 United States Pennsylvania Sandstone Wampum light gray, medium grain, porous, carboniferous
8RB15 United States Utah Limestone Ephriam light gray, fine grain, porous, San Pete Stone
6LB45 United States Vermont Granite Brattleboro light gray, fine grain, biotite
9LA26 United States North Carolina Sandstone Raleigh cut from the same block as No 6L48, brownish-gray, coarse grain, porous
6RB16 United States Pennsylvania Diabase Round Top Gettysburg gray, fine grain, porous, Mesozoic
9LB42 United States Wisconsin Sandstone Grand Rapids light buff, fine grain, compact, Lower Silurian
16B United States Maine Granite Frankfort gray, medium grain, biotite, Mt Waldo
26WE United States Wyoming Sandstone Laramie light-pink, medium-grain, porous
9RB21 United States Ohio Sandstone Berea light gray, fine grain, porous
10LA13 United States Maryland Dolomite Findlay gray, fine grain, finely cellular, compact
S1-38 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
10LB26 United States Massachusetts Melaphyre Brighton olive green, white-speckled, medium grain, compact
S2-14 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
10RA38 United States New Hampshire Granite Fitzwilliams gray, fine grain, biotite
S2-45 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
10RB6 United States Missouri Limestone Bear Creek Marion Co. gray, coarse grain, compact, encrinitial, semicrystalline
S3-2 United States Indiana Limestone Bedford gray, medium grain, oolitic
11Lb23 United States Tennessee Marble Springville brown, medium grain, fossiliferous, Niagara
11RA4 United States Tennessee Marble Cleveland pink, coarse, magnesian, Lower Silurian
12LA15 United States Iowa Dolomite Marshalltown light gray, fine grain, compact, Lower carboniferous
12LB4 United States Tennessee Marble Rogersville brown and gray-mottled, coarse, magnesian, fossiliferous, Lower Silurian
2L9 United States Vermont Marble Florence light gray, dark veins, medium grain, calcite, Sterling PV Memorial Grade
6RB40 United States Maryland Gneiss Mt. Royal light gray, fine grain, biotite
4B United States Massachusetts Granite Milford pale-pink, coarse grain, biotite, Milford Pink