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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
6RA4 United States Pennsylvania Sandstone Connellsville light gray, fine grain, porous, carboniferous
7Lb26 United States New York Sandstone Woodstock dark blue gray, medium grain, compact, Devonian
7LB40 United States New Jersey Sandstone Newark brownish-purple, fine grain, porous, Triassic
7RA28 United States Kentucky Sandstone Cloveport light brown, fine grain, porous, Lower carboniferous
7RA42 United States Michigan Sandstone Marquette reddish, fine grain, porous, Potsdam
7RB31 United States Colorado Sandstone Jefferson Co. light red, fine grain, compact
8LA29 United States New York Sandstone Steeny Kill dark blue gray, fine grain, compact, Devonian
8LA43 United States Montana Sandstone Columbus dark gray, fine grain, porous, cretaceous
8RA29 United States New York Sandstone Corning blue gray, fine grain, compact, calcareous, Devonian
8RA43 United States Montana Sandstone Columbus drab-gray?, fine grain, compact, cretaceous
8RB44 United States Michigan Sandstone Isle Royale reddish-brown, fine grain, porous, Potsdam
9LA26 United States North Carolina Sandstone Raleigh cut from the same block as No 6L48, brownish-gray, coarse grain, porous
9LA40 United States Illinois Sandstone Pinckneyville light brown, fine grain, porous, Lower carboniferous
9LB28 United States New York Sandstone East Shore Otsego Lake dark bluish-gray, fine grain, compact, Devonian
9LB42 United States Wisconsin Sandstone Grand Rapids light buff, fine grain, compact, Lower Silurian
9RA44 United States Iowa Sandstone Davenport pale-pink, fine grain, porous
9RB17 Unknown Sandstone
S1-48 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
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
S2-120 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
S2-7 United States Ohio Sandstone McDermott gray, fine-grain, porous
10Lb36 United States Kansas Sandstone Pawnee gray, dark-spotted, medium grain, compact, calcareous
10RA33 United States Kansas Sandstone Neodesha buff, fine grain, friable, calcareous
10RB32 United States Colorado Sandstone Fort Collins light gray, fine grain, porous, calcareous
11La40 United States Tennessee Sandstone Sewanee light buff, medium grain, porous
11RB29 United States Virginia Sandstone Manassas dull-red, fine grain, porous, Trias
9RA30 United States New York Argillite (Slate) Hampton green, rough-texture, roofing, slate
6RA41 United States Maryland Argillite (Slate) Nr. Cardiff blue-black, medium coarse texture, roofing
9RA17 United States Pennsylvania Argillite (Slate) Lynnport dark gray, fine grain, slate
5RA44 United States Vermont Argillite (Slate) Castleton blue-black, fine grain, rough-texture roofing slate
10RB20 United States Pennsylvania Argillite (Slate) Slatington blue-black, fine grain, roofing and tile slate
6LB15 United States Pennsylvania Argillite (Slate) Slatington blue-black, fine grain, roofing and tile slate
6RB15 United States Pennsylvania Argillite (Slate) Bangor blue-black, fine grain, roofing slate
8La18 United States Pennsylvania Argillite (Slate) Bangor blue-black, fine grain, roofing slate
10RB21 United States Pennsylvania Argillite (Slate) Slatington blue-black, fine grain, roofing and tile slate
7RA17 United States Pennsylvania Argillite (Slate) Slatedale blue-black, fine grain, roofing and tile slate
10R51 United States Pennsylvania Argillite (Slate) Lynnport cut from same block as 10LB18, dark gray, fine grain, slate
5LA44 United States Vermont Argillite (Slate) Fair Haven Red, fine grain, rough-texture roofing and tile
6La45 United States Michigan Argillite (Slate) Arvon blue-black, smooth texture slate
9LA31 United States New York Argillite (Slate) Granville green and red, rough texture, roofing
9Lb19 United States Pennsylvania Argillite (Slate) Chapman's Station blue-black, fine grain, banded roofing slate
10LB28 United States Maine Argillite (Slate) Monson uniform blue-black, electrical
10RB26 United States Maine Argillite (Slate) Brownsville uniform blue-black, electrical
7LA17 United States Pennsylvania Argillite (Slate) Slatington blue-black, fine grain, roofing and tile slate
10LB18 United States Pennsylvania Argillite (Slate) Lynnport dark gray, fine grain, slate
10RB30 United States New York Argillite (Slate) Middle Granville purple, rough-texture, roofing, slate
10L51 United States Pennsylvania Argillite (Slate) Lynnport cut from same block as 10LB18, dark gray, fine grain, slate
13LB41 United States South Carolina Marble Poor Mountain grayish-white, coarse grain
13RB13 United States Massachusetts Marble Lee white, medium grain, dolomite, Lee Marble
13RB28 United States Tennessee Marble Knoxville red and white, fossiliferous, Lower Silurian
14LA23 United States Colorado Marble Marble white, golden-veined, medium grain, calcite
14LB23 United States Arizona Marble Bowie white, dark-veined, coarsely crystalline
14RA36 Austria Marble Adnet yellowish-red, fine grain, fossiliferous calcite
1L16 Italy Marble Carrara white, gray-veined, fine grain, 1st QuaLower White Veined
1R15 United States Vermont Marble W. Rutland white, slightly-clouded, fine grain, calcite, Rutland A Building Grade, Select Memorial Grade
2L5 United States Vermont Marble Danby white, yellow-clouded, medium grain, calcite, Imperial Danby Building and Memorial Grade
2R3 United States Vermont Marble Florence light gray, dark-veined, medium grain, calcite, Sterling PV Memorial Grade
3L9 Italy Marble Carrara yellowish-white, fine grain, statuary calcite
3R8 Italy Marble Carrara white, fine grain calcite, First QuaLower Ord White, cut from same block as 3L8
4LA10 United States Alabama Marble Gantt's Quarry white, dark parallel veins, fine grain calcite
7LB11 Austria Marble Nabresina gray, coarse grain, fossiliferous calcite
7RB6 Austria Marble Salzburg brownish-speckled, fine grain, fossiliferous calcite
8LA3 Portugal Marble Condeixa a Velha, Coimbra light pinkish-drab, fine grain
9RB7 United States Vermont Marble Isle LaMotte nearly black, fine grain, fossiliferous, dolomitic
S2-136 United States Vermont Marble W. Rutland light-buff, medium-grain calcite marble, Westland
S2-150 United States Georgia Marble Holly Springs green serpentine, Holly Springs
S2-165 United States Massachusetts Marble Lee blue, medium-grain dolomitic marble, Lee Dark Blue
10LA1 United States Washington Marble Lincoln Co. white, medium-grain, dolomitic
10RA2 United States Washington Marble Lincoln Co. pale-pink, coarse grain, magnesian
10RB19 United States North Carolina Marble Red Marble Gap pink, fine grain, Archaean, calcite
11LA27 United States Tennessee Marble Knoxville gray, medium grain, calcite
12RB39 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
13LA41 United States Maryland Marble Cockeysville white, medium grain, dolomite
13Lb28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Trenton
13RA28 United States Tennessee Marble Meadow pinkish-gray, medium grain, fossiliferous, Lower Silurian
13RB29 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
14LA24 United States Colorado Marble Marble white, dark-veined, medium grain, calcite
14LA39 Portugal Marble Freduesias of S Miguel Coimbra white, red-spotted, fine grain
14LB24 Austria Marble Castione light buff, medium grain, fossiliferous calcite
14LQ United States Georgia Marble Tate bluish-gray, coarse grain, calcite, Cherokee
1R16 Italy Marble Carrara cut from the same block as 1L16, white, gray-veined, fine grain, 1st QuaLower White Veined
2L6 United States Vermont Marble Danby white, dark-veined, medium grain, calcite
2R4 United States Tennessee Marble Knoxville cut from same block as 2L4, pink, dark crowfoot veins, coarse grain, calcite
3L1 United States Vermont Marble Danby white, dark-clouded, medium grain, calcite, Danby D Building Grade
3R9 United States Vermont Marble W. Rutland cut from same block as 3R2, white, gray-veined, fine grain, calcite, Rutland Italian
4LA11 United States Georgia Marble Tate cut from same block as 4RA11, white, dark clouds, coarse grain, Lower Silurian calcite
4RB13 Italy Marble Spezia, Genoa Prov. black, veined with yellow and white, Portoro
7LB12 Austria Marble Castione gray and white, coarsely fossiliferous calcite
7RA3 Australia Marble New South Wales gray-variegated, fine grain calcite
7RB7 Austria Marble Salzburg Red, gray and brown, coarsely fossiliferous
9LB15 United States Massachusetts Marble Stockbridge water-blue, fine grain, Lower Silurian
9Lb3 United States Tennessee Marble Mooresburgh variegated, medium grain, Lower Silurian
9RB8 United States Vermont Marble Rutland dark, blue-veined, fine grain, Lower Silurian, calcite
S2-137 United States Vermont Marble Florence bluish-gray, veined, medium-grain calcite marble, Avenatto
S2-151 United States Alaska Marble Tokeen light-gray, medium-grain calcite marble, Tokeen
S2-166 United States Massachusetts Marble W. Stockbridge white, medium-grain calcite marble, West Stockbridge
10LA4 United States Vermont Marble Mallett's Bay cut from same block as 10AL3, red and white, fine grain, Cambrian, dolomite
10RA5 United States Vermont Marble Mallett's Bay cut from same block as 10LA3, red and white, fine grain, Cambrian, dolomite
10RB2 Portugal Marble Cintra, Lisbon Dist. yellow, fine grain
11LA28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous