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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
13RB11 United States Ohio Dolomite Yellow Springs drab, fine grain, cellular, fossiliferous, Upper Silurian
5RB23 United States North Carolina Granite Mooresville gray, fine grain, biotite
8LB6 United States Nebraska Limestone Roca light gray, fine grain, compact, fossiliferous, Permian
S2-99 United States North Carolina Granite Mt. Airy light-gray, medium-grain, biotite, 1- to 3-in. thickness
11LA8 United States Kansas Limestone Florence light gray, fine grain, compact, fossiliferous, magnesian
14LA21 United States Iowa Limestone Marble Rock gray, fine grain, compact, Devonian
6LA34 United States Minnesota Granite Watab reddish-gray, coarse grain, biotite
6LB7 United States Pennsylvania Sandstone Yardleyville light brown, medium grain, porous, Triassic
9LA30 United States New York Sandstone W. Liberty gray, medium grain, compact, Devonian
11RB5 United States New York Limestone Howe's Cave black, fine grain, compact, magnesian, Upper Silurian
14RA5 United States Wisconsin Dolomite Buffalo Co. yellowish-gray, fine grain, porous, Lower Silurian
12LB24 United States Tennessee Marble Knoxville pink and gray, medium grain, Lower Silurian
17C United States Minnesota Limestone Mankato cream, fine grain, cellular, magnesian
12RB11 United States Kentucky Limestone Lulbergrude Cr. Clark Co. drab, coarse grain, compact, magnesian
2R12 United States Vermont Marble Florence light gray, dark and white-clouded, medium grain, calcite, Standard PV Memorial Grade
6RB45 United States Vermont Granite Brunswick gray, fine grain, biotite
9RA3 United States Colorado Limestone Morrison light red, fine grain, porous, laminated
4L3 United States Vermont Marble W. Rutland bluish-gray, medium grain, calcite, Rutland Blue Building Grade
12RB36 United States Indiana Limestone Bedford light gray, medium grain, compact, oolitic
4RB21 United States Vermont Marble Mallett's Bay pink, gray mottled, coarse, hematitic, dolomite
7RA32 United States Minnesota Sandstone Dresback gray, fine grain, friable, Lower Silurian
S2-106 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10Lb4 United States Tennessee Marble Knoxville pink, medium grain, calcite
13LB10 United States Ohio Dolomite Springfield light gray, fine grain, cellular, porous, Upper Silurian
5LB20 United States North Carolina Gneiss Jamestown gray, coarse grain, biotite
7RQ United States Ohio Sandstone Kipton gray, fine grain, porous, Kipton Gray
S2-164 United States Massachusetts Marble Lee white, medium-grain dolomitic marble, Lee White
10RA7 United States Vermont Marble Mallett's Bay cut from same block as 10AL3, red and white, fine-r, Cambrian, dolomite
5RA36 United States Connecticut Gneiss Bolton gray, coarse, biotite
S2-7 United States Ohio Sandstone McDermott gray, fine-grain, porous
11LA15 United States Iowa Dolomite Clinton yellow, coarse grain, porous, ferruginous, Upper Silurian
13RB40 United States Illinois Limestone Chester gray, dark-streaks, medium grain, compact, fossiliferous, Lower carboniferous
5WE United States Pennsylvania Sandstone Elwood buff, coarse-grain, compact
8RA33 United States Colorado Sandstone Longmont pink, fine grain, porous
11LB37 United States Virginia Granite Manchester gray, fine grain, biotite
14LA7 United States Massachusetts Marble Lee white, medium grain, dolomite, Lee Marble
6LB20 United States Ohio Sandstone Sunbury light gray, fine grain, porous, Lower carboniferous
8RB6 United States Tennessee Marble Davidson Co. olive green, coarse, fossiliferous, Lower Silurian
11RB18 United States Vermont Marble W. Rutland cut from same block as 11RB19, white, gray-veined, medium grain, Lower Silurian, calcite
14RA2 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
6RA34 United States Minnesota Granite E. St. Cloud dark gray, coarse grain, hornblende
9LB18 United States Pennsylvania Sandstone Pittsburgh
12LA29 United States Florida Coquina St. Augustine cut from same block as 4LA19, light buff, coarse, highly porous, calcareous, shell-stone
12RA16 United States Iowa Dolomite Farley light gray, fine grain, porous, Niagara
1R13 United States Colorado Marble Marble white, yellow-veined, medium grain, calcite, Golden Vein Yule
9LB43 United States Washington Sandstone Tenino gray, medium grain, porous
3L3 United States Vermont Marble Danby white, dark-veined, medium grain, calcite, Danby D Building Grade
7LA28 United States Kentucky Sandstone Grayson Spgs light gray, fine grain, porous
9RB18 United States Pennsylvania Sandstone Scottsdale brown-banded, fine grain, compact, carboniferous
4R2 United States Vermont Marble W. Rutland white, gray-veined, fine grain, calcite, Standard Memorial Grade
S1-34 United States Pennsylvania Sandstone Curwensville buff, coarse-grain, compact
10LB11 United States Virginia Marble Craigsville pinkish-gray, coarse grain, fossiliferous, Upper Silurian
13LA25 United States Kansas Limestone Winfield drab, fine grain, compact, Permian
5LA34 United States Connecticut Gneiss Middletown dark gray, fine grain, hornblende-biotite
7RB22 United States North Carolina Granite Warren Plains white, fine grain, biotite
S2-136 United States Vermont Marble W. Rutland light-buff, medium-grain calcite marble, Westland
10RA23 United States Kansas Limestone Eldorado light gray, fine grain, compact, Permian
13LB40 United States Maryland Marble Union Bridge white, fine grain
5LB9 United States Massachusetts Granite Clinton dark gray, fine grain, biotite
8LA34 United States Minnesota Sandstone Fond Du Lac purplish-brown, fine grain, compact, Lower Silurian
S2-41 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
10RB37 United States West Virginia Sandstone Berkeley Springs dull-red, fine grain, compact
13RB12 United States Ohio Dolomite Greenfield light gray, fine grain, compact, bituminous, Upper Silurian
5RB24 United States North Carolina Granite Warrenton light gray, fine grain, biotite
8LB7 United States Nebraska Limestone Syracuse light drab, fine grain, compact, Fusulina
S3-1 United States Indiana Limestone Bedford gray, medium grain, oolitic, Grade B
11LA9 United States Ohio Dolomite Euphemia light buff, medium grain, compact, bituminous
14LA22 United States Iowa Limestone Davenport light buff, coarse grain, compact, fossiliferous, Devonian
6LA35 United States Minnesota Labradorite Beaver City light greenish, coarse grain, compact
8RB20 United States Ohio Sandstone Middleburg Twp. Cuyahoga Co. buff, medium grain, porous, Lower carboniferous
11Ra25 United States Kansas Limestone Cottonwood cut from same block as 11LB22, nearly white, porous, coarse grain
6LB8 United States Pennsylvania Sandstone Webster brownish-gray, banded, fine grain, carboniferous
9LA31 United States New York Argillite (Slate) Granville green and red, rough texture, roofing
11RB6 United States New York Marble S. Glenn Falls black, fine grain, compact, magnesian, Lower Silurian
14RA6 United States Wisconsin Dolomite Neenah dark gray, fine grain, compact, Lower Silurian
17EE United States Indiana Limestone Bedford buff, medium-grain, oolitic, Grade B Buff
12rb12 United States Ohio Dolomite Bath Twp. Allen Co. dark, fine grain, compact, argillaceous, bituminous
2R13 United States Connecticut Marble E. Canaan Cut from same block as 2L13, white, brown-spotted, coarse grain, dolomite
6RB46 United States Vermont Granite Barre light gray, fine grain, biotite
9RA30 United States New York Argillite (Slate) Hampton green, rough-texture, roofing, slate
4L4 United States Vermont Marble W. Rutland bluish-gray, medium grain, calcite, Rutland Blue Building Grade
9RB7 United States Vermont Marble Isle LaMotte nearly black, fine grain, fossiliferous, dolomitic
4RQ United States Ohio Sandstone Amherst gray, medium grain, porous, Berea Gray
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
10LB40 United States South Dakota Quartzite Sioux Falls reddish, fine grain, compact
13LB11 United States Ohio Dolomite Covington buff, fine grain, compact, siliceous, Upper Silurian
5LB21 United States North Carolina Gneiss Henry's Station McDowel Co. dark gray, coarse grain, biotite
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
10RA8 United States Tennessee Marble Calhoun pink, buff-mottled, coarse, brecciated, magnesian, Lower Silurian
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
11LA16 United States Iowa Dolomite Anamosa light buff, fine grain, porous, cellular, bituminous
13RB41 United States Indiana Limestone N. Vernon dark-streaked, fine grain, compact, Niagara
6B United States North Carolina Granite Salisbury pink, medium grain, biotite, Salisbury
8RA34 United States Minnesota Sandstone Luverne purplish-brown, medium grain, compact
11LB38 United States Virginia Granite Fredericksburg dark gray, fine grain, biotite
14La8 United States Massachusetts Marble Lee white, medium grain, dolomite, Lee Marble
6LB21 United States Ohio Sandstone Millersburg gray, coarse grain, porous, carboniferous