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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
12LB10 United States Ohio Dolomite New Paris drab, fine grain, compact, Upper Silurian
12RA31 United States Maryland Marble Keedysville gray, fine grain, fossiliferous
12RB13 United States Ohio Dolomite Holmes Twp. Crawford C. dark gray, fine grain, compact, Devonian
13LB46 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calciteite
13RB18 United States Vermont Marble W. Rutland light blue, dark-veined, Lower Silurian, calcite
14LA28 United States Tennessee Marble Knoxville variegated, medium grain, fossiliferous, Lower Silurian
14LB42 United States Maryland Marble Cockeysville white, medium grain, Lower Silurian, dolomite
14rb11 United States Ohio Dolomite Bluffton dark, buff-streaked, fine grain, compact, bituminous, Upper Silurian
1B United States Massachusetts Granite W. Chelmsford light gray, medium grain, muscovite-biotite, West Chelmsford Gray
3L16 United States Vermont Marble Isle LaMotte nearly black, fine grain, fossiliferous, dolomitic
7La26 United States New York Sandstone Oneonta blue gray, fine grain, compact, Devonian
4LQ United States Alabama Marble Gantt's Quarry white, fine grain calcite, Pentellic A
7LB44 United States Michigan Sandstone Stony Point dark-buff, fine grain, porous
5LA32 United States Colorado Granite Platte Canon light red, coarse grain, biotite
5LB7 United States Ohio Sandstone N. Bloomfield gray, fine grain, compact, Lower carboniferous
8La32 United States Texas Sandstone Pecos Red, fine grain, compact
5RB22 United States North Carolina Granite Mt. Monroe gray, coarsely prophyritic, biotite
8Lb5 United States Tennessee Marble Rogersville variegated, medium grain, Lower Silurian
S1-2 United States Ohio Sandstone McDermott gray, fine-grain, porous
6LA33 United States Colorado Sandstone Trinidad light gray, fine grain, compact, calcareous
8RB19 United States Pennsylvania Sandstone Corry light gray, fine grain, compact, Sub-carboniferous
S2-121 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
6LB6 United States Pennsylvania Sandstone Prospect gray, fine grain, compact, carboniferous
9LA3 United States Colorado Marble Marble white, fine grain, calcite
S2-27 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
S2-85 United States Indiana Limestone Bedford buff, med-grain, oolitic
10LA14 United States Vermont Marble Southerland Falls cut from same block as 10BL10, white, gray-spotted, Lower Silurian, calcite
10LB27 United States North Carolina Granite Louisburg gray, pink-spotted, fine grain, biotite
10RA39 United States New Hampshire Granite Allenstown gray, fine grain, biotite-muscovite
10RB7 United States Missouri Limestone Hannibal light gray, coarse grain, compact, encrinitial, semicrystalline
11LB24 United States New York Marble Sing Sing white, medium grain, dolomite
11RA5 United States Michigan Dolomite Sibley's Station drab, fine grain, compact, fossiliferous, Devonian
12LA16 United States Iowa Dolomite Maquoketa buff, medium grain, porous, Niagara
12LB5 United States New York Marble South Dover white, medium grain, Archaean, dolomite
12RB7 United States New York Limestone Indian Res. Onondaga Co. gray, medium grain, compact, fossiliferous, magnesian
13LB18 United States Vermont Marble W. Rutland cut from same block as 13RB20, grayish-white, dark-veined, Lower Silurian, calcite
13RB5 United States New York Limestone Kingston dark gray, medium grain, compact, magnesian, carboniferous
14LB14 United States Iowa Dolomite Osage Sta. dark gray, coarse grain, compact, fossiliferous-bearing, Devonian
14RA27 United States Tennessee Limestone Nashville dark gray, medium grain, compact, fossiliferous, Lower Silurian
14RB41 United States Maryland Marble Cockeysville brown, medium grain, dolomite, Mar Villa
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
4L3 United States Vermont Marble W. Rutland bluish-gray, medium grain, calcite, Rutland Blue Building Grade
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
5LB20 United States North Carolina Gneiss Jamestown gray, coarse grain, biotite
7RQ United States Ohio Sandstone Kipton gray, fine grain, porous, Kipton Gray
9RA17 United States Pennsylvania Argillite (Slate) Lynnport dark gray, fine grain, slate
5RA36 United States Connecticut Gneiss Bolton gray, coarse, biotite
9RB33 United States Arizona Sandstone Yavapai Co. light red, fine grain, compact
5WE United States Pennsylvania Sandstone Elwood buff, coarse-grain, compact
8RA33 United States Colorado Sandstone Longmont pink, fine grain, porous
S1-5 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
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
S2-151 United States Alaska Marble Tokeen light-gray, medium-grain calcite marble, Tokeen
6RA34 United States Minnesota Granite E. St. Cloud dark gray, coarse grain, hornblende
9LB18 United States Pennsylvania Sandstone Pittsburgh
S2-57 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
10LA43 United States New Hampshire Granite Rumney gray, fine grain, biotite-muscovite
10RA1 United States Virginia Marble Near National Bridge light green and gray, fine grain, magnesian
10RB23 United States Massachusetts Granite Framingham dark gray, coarse grain, biotite
11LA31 United States South Dakota Travertine Pringle white yellow-banded, medium grain, tranvertine
11RA11 United States Missouri Dolomite Sedalia buff, fine grain, compact, fossiliferous
11RB34 United States Oregon Sandstone Dallas gray-brown, fine grain, porous
12LB11 United States Utah Marble Beaver Co. white, fine grain, calcite
12RA32 United States Indiana Limestone Salem light gray, medium grain, porous, Lower carboniferous, oolitic
12RB14 United States Missouri Dolomite St. Louis light gray, fine grain, compact, Lower carboniferous
13LB47 United States Texas Limestone Cedar Park cut from same block as 10RA20, light buff, fine grain, cellular, large shells, Cordova Shell
13RB19 United States Vermont Marble Center Rutland white, gray-veined, fine grain, Lower Silurian, calcite
14LB43 United States Nebraska Limestone LaPlatte light gray, medium grain, compact, Permian
14RB12 United States Indiana Limestone Oakdale light gray, fine grain, compact, Niagara
1C United States Minnesota Limestone Mankato buff, fine grain, cellular, magnesian
7La27 United States New York Sandstone Hallihan's Hill dark blue gray, fine grain, compact, Devonian
7LB45 United States Michigan Sandstone L'Anse reddish-brown, fine grain, porous, Potsdam
5LA33 United States Minnesota Diabase Duluth dark gray, fine grain, trap rock
7RB20 United States Ohio Sandstone Independence buff, coarse grain, porous, Lower carboniferous
5LB8 United States Massachusetts Granite Gloucester darka-gray, coarse grain, hornblende
8LA33 United States Colorado Sandstone Buckhorn pale-pink, fine grain, compact
5RB23 United States North Carolina Granite Mooresville gray, fine grain, biotite
8LB6 United States Nebraska Limestone Roca light gray, fine grain, compact, fossiliferous, Permian
S1-20 United States Unknown Granite Unknown gray, medium-grain, biotite
6LA34 United States Minnesota Granite Watab reddish-gray, coarse grain, biotite
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
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
S2-28 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
S2-86 United States Minnesota Granite Ortonville pink, med-grain, biotite, Cold Springs Agate
10La15 United States Vermont Marble W. Rutland white, fine grain, Lower Silurian, calcite
10LB28 United States Maine Argillite (Slate) Monson uniform blue-black, electrical
10RA4 United States Vermont Marble Mallett's Bay cut from same block as 10LA3, red and white, fine grain, Cambrian, dolomite
10RB8 United States Missouri Limestone Herculaneum gray-buff, fine grain, calcite, Herculaneum Buff
11RA6 United States New York Limestone Buffalo dark gray, medium grain, compact, magnesian, Devonian
12LA17 United States Iowa Dolomite La Porte buff-banded, fine grain, compact, Devonian
12LB6 United States New York Limestone Schoharie black, fine grain, compact, magnesian, Upper Silurian
12RB8 United States New York Limestone Springfield Center dark-drab, fine grain, compact, magnesian, Devonian
13LB19 United States Vermont Marble Center Rutland cut from the same block as 13LB17, white, gray-veined, fine grain, Lower Silurian, calcite
13RB6 United States New York Limestone Willsborough black, fine grain, compact, fossiliferous, magnesian, Lower Silurian
14LB15 United States Iowa Dolomite Manchester light gray, fine grain, compact, Niagara
14RA28 United States Tennessee Limestone Carter's Station Creek light gray, coarse grain, compact, fossiliferous