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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
12RA31 United States Maryland Marble Keedysville gray, fine grain, fossiliferous
21WE United States Indiana Limestone Bedford buff, medium-grain, oolitic
9RA16 United States Minnesota Limestone St. Paul gray, fine grain, compact, fossiliferous, magnesian, Lower Silurian
2L15 United States Vermont Marble Mallett's Bay red and white, fine grain, Cambrian, dolomite
6RB31 United States Texas Granite Nr. Llano gray, coarse grain, biotite
9RB32 United States Missouri Sandstone Meadville buff, medium grain, porous, calcareous, carboniferous
3R2 United States Vermont Marble W. Rutland white, gray-veined, fine grain, calcite, Rutland Italian
7LA42 United States New Hampshire Granite W. Concord gray, fine grain, biotite-muscovite
S1-49 United States Tennessee Sandstone Crossville Red, fine-grain, compact, Crab Orchard Stone
10LA13 United States Maryland Dolomite Findlay gray, fine grain, finely cellular, compact
12RB22 United States Kansas Limestone Wilson buff, fine grain, compact
4RA18 United States Vermont Marble Southerland Falls cut from same block as 10LB10, white, gray-spotted, Lower Silurian, calcite
7RA18 United States Pennsylvania Sandstone Leboeuf light brown, medium grain, compact, Devonian
7RB37 United States Nevada Andesite Virginia City gray, coarsely porphyry, compact, hornblende
S2-150 United States Georgia Marble Holly Springs green serpentine, Holly Springs
10LB26 United States Massachusetts Melaphyre Brighton olive green, white-speckled, medium grain, compact
13LA4 United States Wisconsin Dolomite River Falls Pierce Co. buff, fine grain, compact, Lower Silurian
5LA7 United States Ohio Sandstone Millersburg gray, fine grain, porous, carboniferous
8LA6 United States New York Limestone Louisville gray, medium grain, compact
S2-56 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
10RA38 United States New Hampshire Granite Fitzwilliams gray, fine grain, biotite
13RA11 United States Ohio Dolomite Springfield dark, coarse grain, porous, Upper Silurian
5RA22 United States North Carolina Granite Poison Springs gray, medium grain, biotite
10RB6 United States Missouri Limestone Bear Creek Marion Co. gray, coarse grain, compact, encrinitial, semicrystalline
13RB27 United States Colorado Limestone Morrison coarse grain, compact, semicrystalline, dull-pink
5RB39 United States Maryland Granite Montrose gray, fine grain, biotite
8RB35 United States Connecticut Sandstone Portland purplish-brown, medium grain, porous, muscovite, Triassic
11Lb23 United States Tennessee Marble Springville brown, medium grain, fossiliferous, Niagara
6La7 United States Pennsylvania Sandstone Meshoppen blue gray, fine grain, compact, Devonian
11RA4 United States Tennessee Marble Cleveland pink, coarse, magnesian, Lower Silurian
14LB8 United States New York Limestone S. Glenn Falls nearly black, fine grain, compact, magnesian, Lower Silurian
6RA20 United States Ohio Sandstone Lancaster light gray, coarse, friable, Lower carboniferous
12LA15 United States Iowa Dolomite Marshalltown light gray, fine grain, compact, Lower carboniferous
14RB20 United States Iowa Limestone Winterset gray, medium grain, compact, fossiliferous, Lower carboniferous
12LB4 United States Tennessee Marble Rogersville brown and gray-mottled, coarse, magnesian, fossiliferous, Lower Silurian
1L15 United States Vermont Marble W. Rutland white, slightly-clouded, fine grain, calcite, Rutland A Building Grade, Select Memorial Grade
32WE United States Arkansas Limestone Batesville gray, medium-grain, crystalline
7La13 United States Pennsylvania Limestone East Conshohocken blue gray, medium grain, compact, micaceous, Lower Silurian
S1-20 United States Unknown Granite Unknown gray, medium-grain, biotite
4LA21 United States Vermont Marble Center Rutland cut from the same block as 13LB17, white, gray-veined, fine grain, Lower Silurian, calcite
7LB32 United States Minnesota Granite Watab gray, coarse grain, hornblende-biotite
7ra8 United States Alabama Limestone Dickson light gray, medium grain, compact, fossiliferous
S2-122 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10LA43 United States New Hampshire Granite Rumney gray, fine grain, biotite-muscovite
13LA11 United States Ohio Limestone Piqua River light gray, fine grain, compact, magnesian
5LA20 United States Massachusetts Granite Bay View Cape Ann. brownish-black, medium grain, biotite
8LA20 United States Ohio Sandstone Portsmouth lightdrab, fine grain, porous, Lower carboniferous, freestone
S2-28 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
10RA1 United States Virginia Marble Near National Bridge light green and gray, fine grain, magnesian
13LB27 United States Tennessee Limestone Cowan gray, medium grain, compact, oolitic
S2-86 United States Minnesota Granite Ortonville pink, med-grain, biotite, Cold Springs Agate
10RB23 United States Massachusetts Granite Framingham dark gray, coarse grain, biotite
13RA41 United States Kentucky Limestone Princeton light gray, medium grain, compact, oolitic, Lower carboniferous
5RB10 United States Massachusetts Granite Quincy Adams pink, fine grain, biotite
11LA31 United States South Dakota Travertine Pringle white yellow-banded, medium grain, tranvertine
14L49 United States Missouri Limestone Phenix cut from same block as 2L17, gray, medium grain, crystalline calcite, Napoleon Gray
6LA21 United States Ohio Sandstone Warwick buff, coarse grain, porous, carboniferous
9LA18 United States Pennsylvania Sandstone Antrim light gray, coarse, cellular, carboniferous
11RA11 United States Missouri Dolomite Sedalia buff, fine grain, compact, fossiliferous
14LB23 United States Arizona Marble Bowie white, dark-veined, coarsely crystalline
6Lb37 United States Connecticut Granite Branchville gray, coarse grain, biotite
9Lb34 United States Oregon Sandstone Jacksonville reddish-brown, fine grain, porous
11RB34 United States Oregon Sandstone Dallas gray-brown, fine grain, porous
6RA8 United States Pennsylvania Sandstone Homewood brown, coarse grain, porous, carboniferous
12LB11 United States Utah Marble Beaver Co. white, fine grain, calcite
14RB7 United States New York Limestone Howe's Cave nearly black, fine grain, compact, magnesian, fossiliferous, Upper Silurian
12RA32 United States Indiana Limestone Salem light gray, medium grain, porous, Lower carboniferous, oolitic
22EE United States Ohio Sandstone McDermott buff, fine-grain, porous
9RA17 United States Pennsylvania Argillite (Slate) Lynnport dark gray, fine grain, slate
6rb32 United States Colorado Granite Georgetown gray, medium grain, Porphyritic, biotite
9RB33 United States Arizona Sandstone Yavapai Co. light red, fine grain, compact
3R3 United States Vermont Marble Danby white, dark-veined, medium grain, calcite, Danby D Building Grade
7LA43 United States Wisconsin Quartzite Waterloo gray, coarse grain
S1-5 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
10LA14 United States Vermont Marble Southerland Falls cut from same block as 10BL10, white, gray-spotted, Lower Silurian, calcite
12RB23 United States Kansas Limestone Oswego dark gray, compact, coarse grain, fossiliferous
4RA19 United States Florida Coquina St. Augustine cust from same block as 4LA19, light buff, coarse, highly porous, calcareous, shell-stone
7RA19 United States Ohio Sandstone Carrollton light yellowish, coarse grain, porous, Sub-carboniferous
7RB38 United States Maryland Serpentine Dublin Borough dark and light-green, variegated
S2-151 United States Alaska Marble Tokeen light-gray, medium-grain calcite marble, Tokeen
10LB27 United States North Carolina Granite Louisburg gray, pink-spotted, fine grain, biotite
13LA40 United States Ohio Limestone Newtonville light gray, fine grain, compact, Lower carboniferous
5La8 United States Ohio Sandstone Youngstown gray, medium grain, porous, carboniferous
S2-57 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
10RA39 United States New Hampshire Granite Allenstown gray, fine grain, biotite-muscovite
13RA12 United States Ohio Dolomite Kelley's Isl. drab, fine grain, compact, Devonian
5RA23 United States North Carolina Granite Rockingham greenish-gray, coarse grain, biotite
8RA20 United States Ohio Sandstone Elyria buff, medium grain, porous, Lower carboniferous
10RB7 United States Missouri Limestone Hannibal light gray, coarse grain, compact, encrinitial, semicrystalline
13RB28 United States Tennessee Marble Knoxville red and white, fossiliferous, Lower Silurian
5RB4 United States Ohio Sandstone Bellaire gray, coarse grain, porous, carboniferous
11LB24 United States New York Marble Sing Sing white, medium grain, dolomite
6La8 United States Pennsylvania Sandstone Altoona buff, gray-streaked, fine grain, compact, Lower carboniferous
9LA5 United States Missouri Limestone Barrett's Station light gray, coarse grain, porous, fossiliferous
11RA5 United States Michigan Dolomite Sibley's Station drab, fine grain, compact, fossiliferous, Devonian
14LB9 United States Pennsylvania Limestone Flourtown light yellow, blue-spotted, fine grain, compact, Lower Silurian
6RA21 United States Ohio Sandstone Ridgeville buff, medium grain, porous, Lower carboniferous
12LA16 United States Iowa Dolomite Maquoketa buff, medium grain, porous, Niagara
14RB21 United States Iowa Limestone Pella Station, Marion Co. light gray, fine grain, compact, Lower carboniferous
12LB5 United States New York Marble South Dover white, medium grain, Archaean, dolomite