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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
5RA46 United States Rhode Island Granite Niantic gray, fine grain, biotite
6LA15 United States Pennsylvania Sandstone Washington yellowish-brown, coarse grain, porous, carboniferous
6LB30 United States Kentucky Sandstone Cloveport buff, fine grain, porous, Lower carboniferous
6RA44 United States New Hampshire Granite Milford light gray, fine grain, biotite
10LA5 United States Wisconsin Dolomite Oshkosh dark gray, fine grain, compact, Lower Silurian
10RA16 United States Vermont Marble Isle LaMotte nearly black, fine grain, fossiliferous, dolomitic
13LB44 United States Kentucky Limestone Lincoln Co. light gray, fine grain, compact
11La38 United States Tennessee Sandstone Parksville brown, coarse grain, porous
13RB16 United States Iowa Dolomite Farley light gray, fine grain, porous, Niagara
11RA18 United States Vermont Marble Center Rutland cut from the same block as 4LA13, white, dark veins, medium grain, calcite
11RB40 United States Wisconsin Quartz Brandon nearly black, coarse grain, compact, Porphyritic
14Lb40 United States Pennsylvania Marble Bridgeport light blue, dark-spotted, medium grain, Lower Silurian
12LB18 United States Vermont Marble W. Rutland cut from same block as 10RA18, white, gray-veined, Lower Silurian, calcite
6RB19 United States Pennsylvania Diabase Reading dark gray, coarse grain
14RB1 United States Indiana Dolomite Bluffton gray, fine grain, compact, Devonian
12RA5 United States Tennessee Limestone Knoxville brown, gray-mottled, coarse grain, compact, magnesian, Lower Silurian
19EE United States Maryland Schist Potomac vari-colored chlorite schist, Stonyhurst
7RB24 United States Maine Granite Augusta light gray, fine grain, muscovite-biotite
8LA36 United States Missouri Sandstone Clinton light gray, fine grain, porous, carboniferous
8RB22 United States Massachusetts Granite Woods Hole light pink, green blotches, coarse grain
9LA33 United States Arizona Sandstone Prescott Red, coarse grain, compact
9RB16 United States Maryland Marble New Windsor light blue gray, fine grain
S1-32 United States Massachusetts Granite W. Chelmsford light-gray, medium-grain, muscovite-biotite
S2-134 United States Montana Marble Gardner buff, travertine
S2-4 United States Indiana Limestone Bedford gray, medium-grain, oolitic
S2-98 United States North Carolina Granite Mt. Airy light-gray, medium-grain, biotite, 1- to 3-in. thickness
2L1 United States Vermont Marble Brandon light bluish-gray, dark-veined, calcite
3R11 United States Vermont Marble W. Rutland white, green-veined, fine grain, calcite, Silurianvan, Rutland B Building Grade
4RA12 United States Vermont Marble Brandon cut from same block as 4LA12, white, green and gray veins, medium grain, calcite
5LA43 United States New Hampshire Gneiss Sunapee dark gray, medium grain, biotite
5RA17 United States New Jersey Granite Pompton Jct. pink and green, coarse grain, pegmatite, Pompton Pink
5LA44 United States Vermont Argillite (Slate) Fair Haven Red, fine grain, rough-texture roofing and tile
5RA18 United States Ohio Sandstone E. Cleveland light buff, medium grain, porous, Lower carboniferous
5RB34 United States Minnesota Quartz Lake Co. dull-red, fine grain, compact, porphyry
6La45 United States Michigan Argillite (Slate) Arvon blue-black, smooth texture slate
6RA16 United States Pennsylvania Sandstone Goldsboro purplish-brown, medium grain, porous, Triassic
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
12RB5 United States Tennessee Limestone Murfreesborough dark gray, fine grain, compact, magnesian, fossiliferous, Lower Silurian
10RA46 United States Rhode Island Granite Smithfield pink, coarse grain, biotite
13LB16 United States Iowa Limestone Decorah dark, mottled, fine grain, compact, magnesian, Lower Silurian
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
13rb46 United States Alabama Limestone Leighton light gray, medium grain, prous, fossiliferous
11RB12 United States Missouri Dolomite Marshfield yellow-brown, fine grain, compact, siliceous
14LB12 United States Ohio Dolomite Tiffin light buff, fine grain, porous, bituminous, Upper Silurian
12RA10 United States Pennsylvania Marble Wrightsville nearly white, fine grain, dolomitic, Lower Silurian
6RB6 United States Pennsylvania Sandstone Center Bridge purplish-gray, fine grain, compact, Triassic
14RB4 United States Illinois Dolomite Kankakee light gray, fine grain, porous, Upper Silurian
7Lb19 United States Ohio Sandstone Portsmouth brownish-gray, fine grain, porous, Lower carboniferous
1R4 United States Connecticut Granite Reynold's Bridge light gray, fine grain, muscovite-biotite
7RA36 United States Missouri Granite Knob Lick gray, medium grain, hornblende
8EE United States Ohio Sandstone Amherst gray, medium-gray, porous
8LB23 United States North Carolina Granite Danbury pinkish-gray, coarse grain, biotite
8RA37 United States Missouri Sandstone Howard Co. buff, fine grain, porous, carboniferous
8RQ United States Ohio Sandstone McDermont medium grainay, fine grain, porous
9LB21 United States Ohio Sandstone Twinsburg buff, coarse grain, porous, Lower carboniferous
9RA3 United States Colorado Limestone Morrison light red, fine grain, porous, laminated
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
S2-164 United States Massachusetts Marble Lee white, medium-grain dolomitic marble, Lee White
S2-7 United States Ohio Sandstone McDermott gray, fine-grain, porous
2R8 United States Vermont Marble Danby light bluish-gray, dark-veined, medium grain, calcite, Danby Highland Building Grade
4LA15 United States Vermont Marble Brandon white, dark veins, medium grain, calcite
5LA15 United States Ohio Sandstone Rockville buff, fine grain, porous
5LB31 United States Colorado Quartzite Pitkin white, very fine, compact
5RA5 United States Ohio Sandstone Marietta buff, fine grain, porous, carboniferous
6La16 United States Pennsylvania Sandstone Titusville light buff, fine grain, porous, carboniferous
6LB31 United States California Sandstone San Jose pink, medium grain, compact
6RA45 United States Vermont Granite Newark pink, coarse grain, biotite
10RA17 United States Vermont Marble Southerland Falls cut from same block as 10LB10, white, gray-spotted, Lower Silurian, calcite
13LA3 United States Tennessee Marble Calhoun pinkish-gray, coarse, fossiliferous, magnesian, Lower Silurian
10RB30 United States New York Argillite (Slate) Middle Granville purple, rough-texture, roofing, slate
13LB45 United States Kentucky Limestone Green Co. dark gray, medium grain, compact, fossiliferous, Lower carboniferous
11LA39 United States Tennessee Sandstone Cater's Creek Davidson Co. dark gray, fine grain, compact
13RB17 United States Vermont Marble W. Rutland light blue, dark-veined, fine grain, Lower Silurian, calcite
11RA19 United States Iowa Limestone Montour buff, medium grain, compact, oolitic, Lower carboniferous
14La27 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
11RB41 United States Tennessee Sandstone Church Mt. Granger Co. drab, fine grain, compact
14LB41 United States Ohio Marble Spring Mills bluish-gray, medium grain, calcite
12LB19 United States Vermont Marble Center Rutland cut from the same block as 13LB17, white, gray-veined, fine grain, Lower Silurian, calcite
6RB2 United States Pennsylvania Sandstone Franklin gray, fine grain, porous, Sub-carboniferous
14RB10 United States Pennsylvania Dolomite Leaman Place Lancaster Co. dark blue gray, banded, fine grain, complact, Lower Silurian
12RA6 United States Wisconsin Dolomite Milwaukee light drab, fine grain, compact, Upper Silurian
7La30 United States Texas Sandstone Pecos Red, fine grain, compact
19WE United States Ohio Sandstone McDermott blue, fine-grain, porous
7RB25 United States New York Sandstone Margarettville blue gray, medium grain, porous, Devonian
8LA37 United States Missouri Sandstone Warrensburg gray, medium grain, porous, carboniferous
8LQ United States Georgia Marble Tate bluish-gray, coarse grain, calcite, Cherokee
8RB23 United States North Carolina Granite Greensborough gray, fine grain, biotite
9La34 United States West Virginia Sandstone Kingwood buff, rust-spotted, medium grain, porous
S1-33 United States Massachusetts Granite Milford pink, coarse-grain, biotite
S2-135 United States Vermont Marble Pittsford gray, medium-grain calcite marble, Pittsford Italian
S2-40 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
S2-99 United States North Carolina Granite Mt. Airy light-gray, medium-grain, biotite, 1- to 3-in. thickness
2L10 United States Vermont Marble Florence light gray, dark-clouded, medium grain, calcite, Pittsford Valley Building Grade
3R12 United States Tennessee Marble Knoxville cut from same block as 3L12, pinkish-gray, medium grain, fossiliferous, Lower Silurian
4RA13 United States Vermont Marble Center Rutland cut from the same block as 4LA13, white, dark veins, medium grain, calcite
3R13 United States Tennessee Marble Doughertyville cut from same block as 3L13, reddish-brown, medium grain, fossiliferous, Lower Silurian
4RA14 United States Vermont Marble W. Rutland cut from same block as 4LA14, white, occasional dark veins, fine grain, calcite
5LA45 United States Vermont Granite Ryegate gray, coarse grain, biotite-muscovite