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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
6RQ United States Ohio Sandstone McDermont light gray, fine grain, porous
4LA11 United States Georgia Marble Tate cut from same block as 4RA11, white, dark clouds, coarse grain, Lower Silurian calcite
7LB23 United States North Carolina Quartz Charlotte white, dark-spotted, Leopard Rock, Porphyritic
S1-11 United States Rhode Island Granite Westerly gray, fine-grain, biotite
10LA34 United States Maine Granite St. Thomaston gray, fine grain, biotite
12RB7 United States New York Limestone Indian Res. Onondaga Co. gray, medium grain, compact, fossiliferous, magnesian
5LA11 United States Ohio Sandstone Windham cream-colored, coarse grain, porous, carboniferous
S2-113 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10Lb47 United States Wisconsin Sandstone Mauston light red, fine grain, porous, Lower Silurian
13LB18 United States Vermont Marble W. Rutland cut from same block as 13RB20, grayish-white, dark-veined, Lower Silurian, calcite
5LB28 United States California Tuff Cordelia gray, coarse andesite
8La11 United States Illinois Limestone Belknap gray, medium-gr, compact
S2-19 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
10RB14 United States Indiana Limestone Stinesville light gray, medium grain, porous, fossiliferous-bearing, bituminous
5RA43 United States New Jersey Diabase Weehawken dark gray, fine grain
8LB27 United States Maine Granite St. George dark gray, fine grain, biotite
S2-77 United States New Hampshire Granite Concord gray, medium-gray, muscovite-biotite
13RB5 United States New York Limestone Kingston dark gray, medium grain, compact, magnesian, carboniferous
6LA12 United States Pennsylvania Sandstone Reading brownish-purple, medium grain, porous, Triassic
8RA40 United States New Jersey Sandstone Belleville brown, medium grain, porous, Triassic
11LB44 United States New Mexico Sandstone Las Vegas purplish-red, fine grain, compact
14LB14 United States Iowa Dolomite Osage Sta. dark gray, coarse grain, compact, fossiliferous-bearing, Devonian
6LB28 United States New York Sandstone Mt. Pleasant blue gray, fine grain, compact, Devonian
9EE United States Ohio Sandstone Glenmont gray and buff, coarse-grain, porous, Briar Hill
11RB25 United States Utah Limestone Payson drab, fine grain, compact
14RA27 United States Tennessee Limestone Nashville dark gray, medium grain, compact, fossiliferous, Lower Silurian
6RA41 United States Maryland Argillite (Slate) Nr. Cardiff blue-black, medium coarse texture, roofing
9LB25 United States North Carolina Serpentine Reem's Creek dark brownish-green, light-green specks
11LB45 United States Kentucky Sandstone Whitney Co. light gray, fine grain, porous
14LB15 United States Iowa Dolomite Manchester light gray, fine grain, compact, Niagara
6LB29 United States New York Gneiss Hastings dark gray, white-banded, fine grain, biotite
11RB26 United States South Dakota Sandstone Hot Springs pink, medium grain, porous
14RA28 United States Tennessee Limestone Carter's Station Creek light gray, coarse grain, compact, fossiliferous
6RA42 United States New Jersey Sandstone Martinville drab, fine grain, compact, Triassic
12LA37 United States Alabama Limestone Trinity light gray, coarse grain, compact, semicrystalline
14RB42 United States Maryland Marble Frederick variegated, coarse, Triassic, conglomerate
1R7 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
2D United States Virginia Greenstone Lynchburg green, coarse grain, actinolite schist, Virginia Greenstone
6RB24 United States North Carolina Granite Salisbury light gray, fine grain, Archaean, biotite
9LQ United States Tennessee Marble Knoxville pink, medium grain, calcite, Craig Edward medium Pink
3R1 United States Vermont Marble Danby white, dark-clouded, medium grain, calcite, Danby D Building Grade
7LA35 United States Missouri Granite Iron Co. Red, medium grain, biotite
10B United States Minnesota Granite Cold Springs pink, coarse grain, hornblende-biotite, Pearl Pink
12RB15 United States Iowa Dolomite Sabula buff, fine grain, compact, ferruginous, Upper Silurian
4RA10 United States Alabama Marble Gantt's Quarry Cut from same block as 4LA10, white, dark parallel veins, fine grain calcite
7ra10 United States Arkansas Marble Nr. Batesville nearly black, fine grain, calcite
S1-41 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
10Lb19 United States Pennsylvania Sandstone Stoop's Ferry gray, fine grain, porous, argillaceous, carboniferous
5LA41 United States New Jersey Granite Morristown dark-green and white, coarse grain, hornblende
S2-143 United States California Marble Columbia gray, medium-grain dolomitic marble, Columbia Dark Vein
13LB5 United States New York Marble Lockport pinkish-gray, coarse grain, magnesian, fossiliferous, Upper Silurian
5RA15 United States Ohio Sandstone Cambridge light gray, coarse grain, porous, carboniferous
8La41 United States Mississippi Sandstone Rankin Co. yellow, fine grain, compact, argillaceous
S2-49 United States Massachusetts Granite Quincy dark-gray, coarse-grain, hornblende
10RB44 United States New Hampshire Granite Durham gray, coarse grain, biotite
13RB2 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
5RB31 United States Georgia Marble Holly Spgs. green, fine grain, serpentine
8RA12 United States Illinois Limestone Jonesborough light gray, medium grain, compact, oolitic
S3-6 United States Ohio Sandstone McDermott gray, fine-grain, porous
11LB16 United States Vermont Marble W. Rutland cut from same block as 11RB16, pale gray, veined, Lower Silurian, calcite
14LA3 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
6LA42 United States New Jersey Sandstone Stockton light purplish-brown, coarse grain, porous, Triassic
8RB28 United States New York Sandstone Broadhead's Bridge dark blue gray, fine grain, compact, Devonian
11RA32 United States Tennessee Marble Knoxville cut from same block as 11LA28, pink, medium grain, fossiliferous
14LB44 United States Kentucky Limestone Frankford Franklin Co. drab, fine grain, compact
6RA13 United States Pennsylvania Sandstone Goldsboro purplish-brown, medium grain, compact, Triassic
9LA39 United States Indiana Sandstone French Lick Twp. light gray, fine grain, porous, Lower carboniferous
12EE United States Indiana Limestone Bedford gray, medium-grain, oolitic
14RB13 United States Ohio Dolomite Sandusky light gray, mottled, fine grain, compact, bituminous, Devonian
1D United States Virginia Greenstone Lynchburg green, coarse grain, actinolite schist, Virginia Greenstone
2R5 United States Vermont Marble Danby white, yellow-clouded, medium grain, calcite, Imperial Danby Buildindg and Memorial Grade
6WE United States Ohio Sandstone Amherst gray, medium-grain, porous
4LA12 United States Vermont Marble Brandon white, green and gray veins, medium grain, calcite
7LB24 United States Maine Granite Pownal gray, fine grain, biotite
S1-12 United States Unknown Granite Unknown bluish-gray, fine-grain, biotite
10LA35 United States Minnesota Quartz Duluth reddish-brown, fine grain, compact, porphyry
12RB8 United States New York Limestone Springfield Center dark-drab, fine grain, compact, magnesian, Devonian
7RA40 United States Montana Diorite Helena gray, medium grain
S2-114 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10LB48 United States Rhode Island Granite West Greenwich light pink, coarse grain, biotite
13LB19 United States Vermont Marble Center Rutland cut from the same block as 13LB17, white, gray-veined, fine grain, Lower Silurian, calcite
5LB29 United States California Basalt Bridgeport gray, fine grain, compact
8LA12 United States Illinois Limestone Kinderhook light gray, medium grain, compact, semicrystalline, carboniferous
S2-2 United States Texas Shellstone Cedar Park light-gray, coarse
5RA44 United States Vermont Argillite (Slate) Castleton blue-black, fine grain, rough-texture roofing slate
8LB28 United States New York Sandstone Hulberton brownish-purple, fine grain, porous, Upper Silurian
S2-78 United States North Carolina Granite Mt. Airy light-gray, medium-grain, muscovite-biotite
11LA23 United States Kansas Limestone Eldorado light gray, fine grain, compact, Permian
13RB6 United States New York Limestone Willsborough black, fine grain, compact, fossiliferous, magnesian, Lower Silurian
6La13 United States Pennsylvania Sandstone Monongahela City buff, coarse grain, porous, carboniferous
8ra41 United States New Jersey Sandstone Greensburg light Brownish-purple, coarse grain, compact, Triassic
8LB29 United States New York Sandstone Reedsville dark blue gray, fine grain, compact, Devonian
S2-79 United States Massachusetts Granite Milford pink, coarse-grain, biotite
11LA24 United States Tennessee Marble Knoxville light gray, medium grain, fossiliferous, Lower Silurian
13RB7 United States Massachusetts Marble Lee white, medium grain, dolomite, Lee Marble
6La14 United States Pennsylvania Sandstone Olyphant pink, coarse grain, compact
8RA42 United States Oregon Basalt Clackamas Station Clackamas Co gray, fine grain, porous
11LB5 United States Minnesota Dolomite Stillwater light drab, fine grain, porous Lower sil, siliceous
14LB16 United States Iowa Dolomite Clemont buff, fine grain, porous, Upper Silurian
6LB3 United States Pennsylvania Sandstone Oil City buff, fine grain, porous, carboniferous