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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
12LA21 United States Iowa Limestone Tipton buff, coarse grain, compact, cellular, Upper Silurian
12R41 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
5C United States Indiana Limestone Lawrence Co. gray and buff, medium grain, porous, oolitic, variegated
5LB24 United States Maine Serpentine Deer Island black, compact
5RA4 United States Ohio Sandstone Buena Vista gray, fine grain, porous, Lower carboniferous
6L48 United States North Carolina Sandstone Raleigh brownish-gray, coarse grain, porous
6LB24 United States North Carolina Granite Charlotte gray, coarse grain, biotite
13LA44 United States Kentucky Limestone Franklin drab, fine grain, compact, oolitic
6RA38 United States North Carolina Granite Gaston Co. gray, coarse grain, biotite
13RA16 United States Iowa Dolomite Stone City light buff, fine grain, porous, bituminous, Niagara
13RB31 United States Massachusetts Marble Lee white, fine grain, Lower Silurianower Dolomite
14RA10 United States Pennsylvania Dolomite Mill Lane Chester Co. light gray, fine grain, compact, Lower Silurian
1L5 United States Connecticut Granite Roxbury light brownish-gray, fine grain, biotite-muscovite
7LA11 United States Georgia Marble Tate pink, coarsely-crystalline, Lower Silurianower calcite
9RA44 United States Iowa Sandstone Davenport pale-pink, fine grain, porous
7Lb30 United States Texas Sandstone Pecos Red, fine grain, compact
S1-19 United States Unknown Granite Unknown dark-gray, fine-grain, biotite
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
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
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
9LA16 United States Minnesota Limestone Minneapolis mottled gray, fine grain, compact
9LB32 United States New York Quartzite Fort Ann buff, fine grain, compact
10LA49 United States Michigan Quartzite Vulcan light gray, fine grain, compact, Lower Silurian
10RA15 United States Ohio Dolomite White House gray, fine grain, porous, Devonian
10LA5 United States Wisconsin Dolomite Oshkosh dark gray, fine grain, compact, Lower Silurian
10RA16 United States Vermont Marble Isle LaMotte nearly black, fine grain, fossiliferous, dolomitic
11La38 United States Tennessee Sandstone Parksville brown, coarse grain, porous
11RA18 United States Vermont Marble Center Rutland cut from the same block as 4LA13, white, dark veins, medium grain, calcite
11RB40 United States Wisconsin Quartz Brandon nearly black, coarse grain, compact, Porphyritic
12LB18 United States Vermont Marble W. Rutland cut from same block as 10RA18, white, gray-veined, Lower Silurian, calcite
12RA5 United States Tennessee Limestone Knoxville brown, gray-mottled, coarse grain, compact, magnesian, Lower Silurian
29EE United States Indiana Limestone Bedford buff, medium-grain, oolitic, Grade A
4R6 United States Connecticut Sandstone Portland Cut from same block as 4L6, brown, medium-gr, compact, Triassic
5LA38 United States Maryland Granite Bethesda bluish-gray, medium grain, biotite
5RA11 United States Ohio Sandstone Lithopolis gray, fine grain, porous, Lower carboniferous, freestone
6LA39 United States Massachusetts Gneiss Monson dark gray, fine grain, biotite
13LA16 United States Iowa Limestone Fort Dodge light gray, fine grain, compact, magnesian, carboniferous
6RA1 United States Pennsylvania Sandstone Mainesburgh blue gray, fine grain, compact, Devonian
13RA46 United States Kentucky Limestone Trenton light gray, medium grain, compact, oolitic
14LA13 United States Ohio Dolomite Urbana light gray, fine grain, compact, bituminous, Upper Silurian
14LB28 United States Tennessee Limestone Davidson Co. gray, medium grain, porous, fossiliferous, Lower Silurian
15B United States New Hampshire Granite Redstone green, coarse grain, biotite-hornblende, Conway Green
24WE United States Indiana Limestone Bedford gray, medium-grain, oolitic
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
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
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
7RB37 United States Nevada Andesite Virginia City gray, coarsely porphyry, compact, hornblende
S2-150 United States Georgia Marble Holly Springs green serpentine, Holly Springs
8LA6 United States New York Limestone Louisville gray, medium grain, compact
S2-56 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
8RB35 United States Connecticut Sandstone Portland purplish-brown, medium grain, porous, muscovite, Triassic
10LA20 United States Iowa Limestone Iowa Falls gray, fine grain, compact, Lower carboniferous
10LB33 United States Texas Sandstone Pecos Red, fine grain, compact
10RA45 United States Vermont Granite Woodbury gray, medium grain, biotite
11EE United States Ohio Sandstone Glenmont gray and buff, coarse-grain, porous, Briar Hill
11LB30 United States Missouri Sandstone Butler gray, rust-spotted, medium grain, porous, carboniferous
11RB11 United States Connecticut Marble Falls Village
12LA22 United States Missouri Limestone Pleasant Hill dark gray, medium grain, compact, carboniferous, fossiliferous
12RA1 United States Indiana Limestone Bedford light gray, fine grain, porous, magnesian, oolitic, Lower carboniferous
2R17 United States Missouri Limestone Phenix cut from same block as 2L17, gray, medium grain, crystalline calcite, Napoleon Gray
5EE United States Alabama Limestone Rockwood gray, medium-grain, oolitic
5LB25 United States Maine Diabase Addison Point dark gray, fine grain, olivine
5RA40 United States South Carolina Granite Rion gray, medium grain, biotite
6LB25 United States Maine Granite Williamantic gray, coarse grain, biotite
13La45 United States Kentucky Limestone Frankfort light gray, coarse grain, porous, fossiliferous
6RA39 United States Massachusetts Granite N. Easton pinkish, coarse grain, biotite
13RA17 United States Vermont Marble Dorset Mt. white, medium grain, Lower Silurian, calcite, Imperial Danby
14RA11 United States Connecticut Marble E. Canaan water-blue, granular dolomite
7La12 United States Pennsylvania Limestone Hummelstown blue, fine grain, compact, Lower Silurian
7LB31 United States Colorado Sandstone Fort Collins buff, gray-banded, fine grain, compact, calcareous
S1-2 United States Ohio Sandstone McDermott gray, fine-grain, porous
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
S2-27 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
8LB35 United States Connecticut Sandstone Manchester Red, fine grain, porous, Triassic
S2-85 United States Indiana Limestone Bedford buff, med-grain, oolitic
8RA6 United States New York Limestone Sandy Hill dark gray, fine grain, compact, Lower Silurian
9La17 United States Pennsylvania Sandstone Schickshinny Luzerne Co. blue gray, fine grain, compact, carboniferous
10RA17 United States Vermont Marble Southerland Falls cut from same block as 10LB10, white, gray-spotted, Lower Silurian, calcite
10RB30 United States New York Argillite (Slate) Middle Granville purple, rough-texture, roofing, slate
11LA39 United States Tennessee Sandstone Cater's Creek Davidson Co. dark gray, fine grain, compact
11RA19 United States Iowa Limestone Montour buff, medium grain, compact, oolitic, Lower carboniferous
11RB41 United States Tennessee Sandstone Church Mt. Granger Co. drab, fine grain, compact
12LB19 United States Vermont Marble Center Rutland cut from the same block as 13LB17, white, gray-veined, fine grain, Lower Silurian, calcite
12RA6 United States Wisconsin Dolomite Milwaukee light drab, fine grain, compact, Upper Silurian
29WE United States Indiana Limestone Bloomington gray, medium-grain, oolitic, Standard Gray
5LA39 United States South Carolina Granite Aiken Co. gray, fine grain, biotite
5RA12 United States Ohio Sandstone Euclid gray, fine grain, porous, Lower carboniferous
6La4 United States Pennsylvania Sandstone Wampum buff, coarse grain, porous, carboniferous
13LA17 United States Vermont Marble Rutland dark-blue, fine grain, Lower Silurian, calcite
6RA10 United States Pennsylvania Sandstone Johnstown light gray, fine grain, compact, carboniferous
13LB32 United States Minnesota Limestone Canon City drab, fine grain, compact, Lower Silurian
13RA47 United States Alabama Limestone Rockwood light gray, fine grain, porous, oolitic
14LA14 United States Iowa Dolomite Mt. Vernon light buff, fine grain, porous, bituminous, Niagara
14Lb29 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Trenton