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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
14RB21 United States Iowa Limestone Pella Station, Marion Co. light gray, fine grain, compact, Lower carboniferous
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
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
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
S1-20 United States Unknown Granite Unknown gray, medium-grain, biotite
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
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
13LB27 United States Tennessee Limestone Cowan gray, medium grain, compact, oolitic
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
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
S2-86 United States Minnesota Granite Ortonville pink, med-grain, biotite, Cold Springs Agate
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
14LB23 United States Arizona Marble Bowie white, dark-veined, coarsely crystalline
6Lb37 United States Connecticut Granite Branchville gray, coarse grain, biotite
9LA18 United States Pennsylvania Sandstone Antrim light gray, coarse, cellular, carboniferous
6RA8 United States Pennsylvania Sandstone Homewood brown, coarse grain, porous, carboniferous
9Lb34 United States Oregon Sandstone Jacksonville reddish-brown, fine grain, porous
14RB7 United States New York Limestone Howe's Cave nearly black, fine grain, compact, magnesian, fossiliferous, Upper Silurian
22EE United States Ohio Sandstone McDermott buff, fine-grain, porous
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
2L17 United States Missouri Limestone Phenix gray, medium grain, crystalline calcite, Napoleon Gray
6rb33 United States Colorado Tuff Castle rock light gray, fine grain, rhyolite
9RA18 United States Pennsylvania Sandstone Meadville buff, coarse grain, porous, friable, carboniferous
3R4 United States Tennessee Marble Quarryville cut from same block as 3L4, brown, gray-spotted, coarse calcite
7LA44 United States Michigan Sandstone Marquette purplish-brown, medium grain, compact, Lower Silurian
9RB34 United States Alabama Sandstone DaKalb County yellow, coarse grain, porous, ferruginous
12RB24 United States Tennessee Limestone Lebanon Pike dark gray, medium grain, compact, crystalline, fossiliferous, Lower Silurian
4RA20 United States Vermont Marble Center Rutland cut from same block as 13RB19, white, gray-veined, fine grain, Lower Silurian, calcite
S1-50 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
13LA41 United States Maryland Marble Cockeysville white, medium grain, dolomite
5LA9 United States Ohio Sandstone Piketon light gray, fine grain, porous, Lower carboniferous
7RB39 United States New Jersey Sandstone Avondale brownish-purple, medium grain, porous, Trais
S2-152 United States Alaska Marble Gantt's Quarry nearly white, fine-grain calcite marble, Alabama Clouded Cream
13RA13 United States Iowa Dolomite Humbolt gray, compact, fine grain, Lower carboniferous
5RA24 United States North Carolina Granite Rockingham pinkish-gray, coarse grain, prophyritic biotite
S2-58 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
13RB29 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
5RB40 United States South Carolina Granite Columbia gray, medium grain, biotite
8RA21 United States Ohio Sandstone Brooklyn light buff, rust-spotted, medium grain, porous, Lower carboniferous
6La9 United States Pennsylvania Sandstone Waynesburgh buff, coarse grain, porous, carboniferous
8RB37 United States Missouri Sandstone Clinton buff, fine grain, compact, carboniferous
14LQ United States Georgia Marble Tate bluish-gray, coarse grain, calcite, Cherokee
6RA22 United States Massachusetts Granite W. Quincy dark gray, coarse grain, hornblende
14RB22 United States Iowa Limestone Stennett buff, fine grain, compact, fossiliferous, carboniferous
1L2 United States Connecticut Granite Leete lsl. pink and gray, fine grain, biotite
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
33WE United States Indiana Limestone Bedford buff, medium-grain, oolitic
7La14 United States Pennsylvania Limestone Wernersville water-blue, dark-veined, fine grain, compact, crystalline, Lower Silurian
9RA5 United States Missouri Limestone New London dark gray, fine grain, compact, fossiliferous
4LB10 United States Georgia Marble Tate pink, black-veined, coarse grain, Lower Silurianower calcite
7LB33 United States Connecticut Gneiss Haddam dark gray, fine grain, hornblende-biotite
13LA12 United States Ohio Dolomite Freemont light gray, fine grain, porous, Upper Silurian
5LA21 United States North Carolina Gneiss Greensborough gray, coarsely porphyritic, biotite
7RA9 United States Alabama Limestone Tuscumbia light gray, medium grain, compact, fossiliferous-bearing
S2-123 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
13Lb28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Trenton
5LB38 United States Maryland Gneiss Baltimore light gray, fine grain, biotite
8LA21 United States Ohio Sandstone Steubensville Jefferson Co. gray, coarse grain, porous, carboniferous
S2-29 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
13RA42 United States Kentucky Limestone Princeton light drab, medium grain, compact, oolitic, Lower carboniferous
5RB11 United States Massachusetts Granite Quincy dark-red, coarse grain, hornblende
8LB37 United States Missouri Sandstone Rockville light buff, fine grain, porous, calcareous, carboniferous
S2-87 United States Texas Granite Llano pink, brown and purple opaline
14LA1 United States Indiana Dolomite Logansport light drab, fine grain, compact, Niagara
6La22 United States Massachusetts Granite Cohasset pink, coarse grain, biotite
9LA19 United States Pennsylvania Sandstone Curwensville buff-tinted, coarse grain, porous
6RA9 United States Pennsylvania Sandstone Garland yellow, coarse grain, porous, carboniferous
9Lb35 United States South Dakota Quartzite Sioux Falls light reddish, fine grain, Potsdam
14RB8 United States Minnesota Limestone Minneapolis dark-mottled gray, fine grain, compact, fossiliferous, magnesian
22WE United States Indiana Limestone Bedford buff, medium-grain, oolitic
10LA44 United States New Hampshire Granite Concord gray, fine grain, biotite-muscovite
10RA10 United States New York Limestone Prescott gray, medium grain, compact, fossiliferous, magnesian, Lower Silurian
10RB24 United States Massachusetts Granite Quincy pink, coarse grain, hornblende