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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
12LB7 United States New York Limestone Le Roy dark gray, fine grain, compact, magnesian, Devonian
13LA26 United States Texas Limestone San Saba light buff, fine grain, compact, cretaceous
13LB41 United States South Carolina Marble Poor Mountain grayish-white, coarse grain
13RB13 United States Massachusetts Marble Lee white, medium grain, dolomite, Lee Marble
14LA23 United States Colorado Marble Marble white, golden-veined, medium grain, calcite
14LB38 United States Pennsylvania Limestone Palmyra darak blue gray, fine grain, compact, Lower Silurian
14RA7 United States New York Limestone Saratoga black, fine grain, compact, Lower Silurian
17WE United States Ohio Sandstone McDermott blue, fine-grain, porous
2L14 United States Vermont Marble W. Rutland white, green-clouded, fine grain, calcite, Jade Building Grade, Silurianvert Memorial Grade
6RB30 United States California Sandstone Alameda light brown, coarse grain, porous
3R16 United States Vermont Marble Isle LaMotte cut from the same block as 3L16, nearly black, fine grain, fossiliferous, dolomitic
7LA41 United States Montana Sandstone Columbus drab-gray?, fine grain, compact, cretaceous
4RA17 United States Vermont Marble W. Rutland cut from same block as 4La17, gray, black-veined, fine grain, Lower Silurian, calcite
7RA17 United States Pennsylvania Argillite (Slate) Slatedale blue-black, fine grain, roofing and tile slate
S1-48 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
5LA6 United States Ohio Sandstone Weller Twp. Richland Co. light buff, coarse grain, porous, Lower carboniferous
7RB36 United States Nevada Sandstone Carson City gray, coarse grain, porous
S2-15 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
5RA21 United States Massachusetts Granite W. Quincy dark gray, coarse grain, hornblende
8La5 United States Tennessee Marble Mooresburgh variegated, medium grain, Lower Silurian
S2-55 United States North Carolina Granite Mt. Airy mt Airy Grainite, veneer
5RB38 United States North Carolina Granite Winston gray, coarse grain, biotite
8RA19 United States Pennsylvania Sandstone Lumberton light Brownish-purple, fine grain, compact, Triassic
6LA6 United States Pennsylvania Sandstone Scottsdale brown-banded, fine grain, compact, carboniferous
8RB34 United States Minnesota Sandstone Dakota buff, fine grain, friable, Lower Silurian
6RA2 United States Pennsylvania Sandstone Columbia blue-drab, fine grain, compact, argillaceous, Lower Silurian
10LA45 United States New Hampshire Granite Lebanon pink, coarse grain, biotite-epidote
10RA11 United States Pennsylvania Dolomite York black, fine grain, compact, calcareous, Lower Silurian
10RB25 United States Maine Granite Hallowell light gray, fine grain, muscovite-biotite
11LA33 United States Ohio Limestone Lumberton yellow-spotted, fine grain, porous, Upper Silurian
11RA13 United States Missouri Dolomite De Soto light gray, fine grain, compact, siliceous, Lower Silurian
11RB36 United States New Hampshire Granite Enfield gray, fine grain, biotite
12LB13 United States Montana Marble Helena dark gray, fine grain, brecciated, dolomite
12RA34 United States Indiana Limestone Oakalla light gray, fine grain, compact, fossiliferous, Lower carboniferous
12RB38 United States Kentucky Limestone Taylorsville gray, medium grain, compact, coarsely fossiliferous
13LB12 United States New Jersey Dolomite Newton dark gray, fine grain, compact, Lower Silurian
13RA27 United States Tennessee Limestone Nashville buff, coarse, cellular, fossiliferous
13RB42 United States Indiana Limestone Bedford dark gray, medium grain, porous, oolitic, Lower carboniferous
14LA9 United States Pennsylvania Limestone Spruce Creek Huntingdon Co. black, fine grain, compact, magnesian, Lower Silurian
14RA21 United States Iowa Limestone Washington dark gray, medium grain, compact, semi crystalline, Lower carboniferous
1R15 United States Vermont Marble W. Rutland white, slightly-clouded, fine grain, calcite, Rutland A Building Grade, Select Memorial Grade
30WE United States Indiana Limestone Bloomington gray, medium-grain, oolitic, Standard Gray
7LA11 United States Georgia Marble Tate pink, coarsely-crystalline, Lower Silurianower calcite
9RA44 United States Iowa Sandstone Davenport pale-pink, fine grain, porous
4LA19 United States Florida Coquina St. Augustine light buff, coarse, highly porous, calcareous, shell-stone
7Lb30 United States Texas Sandstone Pecos Red, fine grain, compact
S1-19 United States Unknown Granite Unknown dark-gray, fine-grain, biotite
5LA19 United States Ohio Sandstone Mt. Gilead lightgray, fine grain, porous, Lower carboniferous
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
5LB35 United States Connecticut Gneiss Lyme gray, coarse grain, biotite
8La19 United States Pennsylvania Diabase Goldsboro gray, fine grain
S2-26 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
5RA9 United States Ohio Sandstone Belleville brown, coarse grain, porous, Lower carboniferous
8LB34 United States Minnesota Sandstone Mendota bright-yellow, medium grain, porous, Lower Silurian
S2-84 United States Indiana Limestone Bedford buff, medium-grain, oolitic
8RA5 United States Tennessee Marble Knoxville pink, medium grain, Lower Silurian
6LB35 United States Minnesota Diabase Two Harbor Bay nearly black, fine grain
9LA16 United States Minnesota Limestone Minneapolis mottled gray, fine grain, compact
6RA6 United States Pennsylvania Sandstone Farrandsville buff, fine grain, porous, Devonian
9LB32 United States New York Quartzite Fort Ann buff, fine grain, compact
10Lb3 United States Tennessee Marble Doughertyville variegated, medium grain, fossiliferous, Lower Silurian
10RA41 United States New Hampshire Granite Farmington gray, fine grain, biotite-muscovite
10RQ United States Connecticut Sandstone Fair Haven brown, coarse, porous, arkose, Fair Haven Granite
11LB27 United States Arkansas Quartzite Bald Knob buff, fine grain, compact
11RA8 United States Pennsylvania Limestone Cove Statioan Bedford Co. gray, coarse grain, compact, magnesian, crystalline, Devonian
12La19 United States Vermont Marble Center Rutland cut from same block as 13RB19, white, gray-veined, fine grain, Lower Silurian, calcite
12LB8 United States Minnesota Dolomite Kasota yellow, fine grain, compact, Lower Silurian
13LA27 United States Tennessee Limestone Nashville gray, medium grain, compact, fossiliferous, Lower Silurian, Capitol Quarry
13LB42 United States Illinois Limestone Iuka gray, fine grain, compact
13RB14 United States Iowa Limestone Charles City drab and buff-mottled, coarse grain, fossiliferous-bearing, Devonian, Madreport marble
14LA24 United States Colorado Marble Marble white, dark-veined, medium grain, calcite
14LB39 United States Pennsylvania Limestone Hyndman black, fine grain, compact
14RA8 United States Minnesota Dolomite Reading light drab, fine grain, compact, Lower Silurian
18EE United States Indiana Limestone Bedford buff, medium-grain, oolitic, Grade C Buff
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
9RA16 United States Minnesota Limestone St. Paul gray, fine grain, compact, fossiliferous, magnesian, Lower Silurian
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
9RB32 United States Missouri Sandstone Meadville buff, medium grain, porous, calcareous, carboniferous
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
S1-49 United States Tennessee Sandstone Crossville Red, fine-grain, compact, Crab Orchard Stone
5LA7 United States Ohio Sandstone Millersburg gray, fine grain, porous, carboniferous
7RB37 United States Nevada Andesite Virginia City gray, coarsely porphyry, compact, hornblende
S2-150 United States Georgia Marble Holly Springs green serpentine, Holly Springs
5RA22 United States North Carolina Granite Poison Springs gray, medium grain, biotite
8LA6 United States New York Limestone Louisville gray, medium grain, compact
S2-56 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
5RB39 United States Maryland Granite Montrose gray, fine grain, biotite
6La7 United States Pennsylvania Sandstone Meshoppen blue gray, fine grain, compact, Devonian
8RB35 United States Connecticut Sandstone Portland purplish-brown, medium grain, porous, muscovite, Triassic
6RA20 United States Ohio Sandstone Lancaster light gray, coarse, friable, Lower carboniferous
10LA46 United States New Hampshire Granite Fitzwilliams gray, fine grain, biotite
10RA12 United States Kansas Dolomite Richland Twp. Butler Co. buff, fine grain, compact, siliceous
10RB26 United States Maine Argillite (Slate) Brownsville uniform blue-black, electrical
11LA34 United States South Carolina Marble Unknown light blue gray, dark-banded, medium grain, calcite
11RA14 United States Iowa Dolomite Lansing light gray, fine grain, cellular, Lower carboniferous
11RB37 United States New Jersey Sandstone Woodsville blue-black, fine grain, compact
12LB14 United States Missouri Dolomite Osage light spotted, coarse grain, porous, siliceous