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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
11RB6 United States New York Marble S. Glenn Falls black, fine grain, compact, magnesian, Lower Silurian
6LB6 United States Pennsylvania Sandstone Prospect gray, fine grain, compact, carboniferous
12rb12 United States Ohio Dolomite Bath Twp. Allen Co. dark, fine grain, compact, argillaceous, bituminous
13LA14 United States Iowa Dolomite La Porte buff, fine grain, compact, Devonian
13LB3 United States Tennessee Marble Calhoun pink, medium grain, magnesian, Lower Silurian
13RA44 United States Kentucky Limestone Pilot Knob light gray, medium grain, compact, oolitic, Sub-carboniferous
14LA11 United States Connecticut Marble E. Canaan white, dark-clouded, coarse grain, dolomite
14LB26 United States Kansas Limestone Irving gray, fine grain, compact, fossiliferous
14RQ United States Connecticut Sandstone Fair Haven brown, coarse, porous, arkose, Fair Haven Granite
23WE United States Maryland Schist Potomac varicolored chlorite schist, Stonyhurst
6RB22 United States Massachusetts Granite Rockport dark gray, coarse grain, hornblende
9Lb8 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
7La33 United States Connecticut Sandstone Cromwell purplish-brown, medium grain, porous, muscovite, Triassic
9RB23 United States Maine Granite Hurricane Isl. gray, coarse grain, biotite
7R21 United States Ohio Sandstone Glenmont buff, medium grain, Briar Hill
S1-4 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
7RB28 United States California Sandstone Sites greenish-gray, fine grain, porous
S2-141 United States Missouri Marble Carthage gray, medium-gray calcite marble, Ozark Tavernelle
8La4 United States Tennessee Marble Meadow buff and gray, medium grain, fossiliferous, Lower Silurian
S2-47 United States Vermont Granite Barre gray, medium-grain, biotite
8RA10 United States Illinois Limestone Chester light gray, finely fossiliferous, compact, Lower carboniferous, medium grain
S3-4 United States Alabama Marble Rockwood gray, medium-grain crystalline calcite, Spring Valley Marble
8RB26 United States North Carolina Granite Hillsboro pink, fine grain, biotite
2R11 United States Vermont Marble Roxbury dark-green, gray-veined, medium grain, sperpentine, Verde Antique Building Grade
4L2 United States Vermont Marble W. Rutland white, gray-veined, fine grain, calcite, Standard Memorial Grade
10LB40 United States South Dakota Quartzite Sioux Falls reddish, fine grain, compact
4RB20 United States New Hampshire Granite Mason gray, fine grain, biotite
10RA8 United States Tennessee Marble Calhoun pink, buff-mottled, coarse, brecciated, magnesian, Lower Silurian
5LB2 United States Ohio Sandstone Newburgh gray, fine grain, porous, Lower carboniferous
11LA16 United States Iowa Dolomite Anamosa light buff, fine grain, porous, cellular, bituminous
5RA35 United States Connecticut Granite W. Norfolk gray, fine grain, biotite
11LB38 United States Virginia Granite Fredericksburg dark gray, fine grain, biotite
5RQ United States Ohio Sandstone Kipton gray, fine grain, porous, Kipton Gray
11RB19 United States Vermont Marble W. Rutland white, gray-veined, medium grain, Lower Silurian, calcite
6LB2 United States Pennsylvania Sandstone Mauch Chunk gray, coarse grain, compact, carboniferous
12LA3 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
6RA33 United States Colorado Sandstone Greeley light red, laminated, fine grain, compact
12RA17 United States Iowa Dolomite Garrison dark gray, fine grain, compact, Devonian
13LA44 United States Kentucky Limestone Franklin drab, fine grain, compact, oolitic
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
6RQ United States Ohio Sandstone McDermont light gray, fine grain, porous
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
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
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
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
8RA40 United States New Jersey Sandstone Belleville brown, medium grain, porous, Triassic
9EE United States Ohio Sandstone Glenmont gray and buff, coarse-grain, porous, Briar Hill
9LB25 United States North Carolina Serpentine Reem's Creek dark brownish-green, light-green specks
10LB12 United States Kansas Dolomite Topeka gray, medium grain, compact, fossiliferous, carboniferous
10RA24 United States Kansas Limestone Armstrong buff, medium grain, porous, fossiliferous
5LA33 United States Minnesota Diabase Duluth dark gray, fine grain, trap rock
5LB8 United States Massachusetts Granite Gloucester darka-gray, coarse grain, hornblende
11LB1 United States Indiana Dolomite Longwood yellowish, mottled, fine grain, compact, cellular
5RB23 United States North Carolina Granite Mooresville gray, fine grain, biotite
11RA26 United States Kansas Limestone Atchison drab-gray, medium grain, compact, fossiliferous, carboniferous
6LA34 United States Minnesota Granite Watab reddish-gray, coarse grain, biotite
11RB7 United States New York Limestone Three Mile Bay gray, fine grain, compact, fossiliferous, magnesian, Lower Silurian
6LB7 United States Pennsylvania Sandstone Yardleyville light brown, medium grain, porous, Triassic
13LA15 United States Iowa Dolomite St. Claire buff, fine grain, compact, Upper Silurian
13RA45 United States Kentucky Limestone Anchorage light drab, fine grain, compact
14LA12 United States Ohio Dolomite Yellow Springs buff, fine grain, porous, fossiliferous, Upper Silurian
14Lb27 United States Texas Limestone Round Rock light buff, fine grain, compact, cretaceous
14RA4 United States Illinois Dolomite Sag's Bridge nearly white, fine grain, compact, Upper Silurian
14WE United States Ohio Sandstone Amherst buff, medium-grain, porous, Birmingham Buff
24EE United States Ohio Sandstone Glenmont buff, coarse-grain, porous
6RB23 United States North Carolina Granite Mt. Airy yellowish-gray, medium grain, biotite
9LB9 United States Iowa Limestone Earlham drab, coarse grain, compact, fossiliferous, carboniferous
S1-40 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
7RB29 United States Texas Granite Burnet Red, fine grain, biotite
S2-142 United States California Marble Columbia gray, medium-grain dolomitic marble, Columbia Dark Vein
8La40 United States West Virginia Sandstone Parkersburg greenish-gray, fine grain, compact, Devonian
S2-48 United States New Hampshire Granite Concord gray, medium grain, muscovite-biotite
8RA11 United States Illinois Limestone Rockport light gray, medium grain, compact, fossiliferousbearing
S3-5 United States Indiana Limestone Bedford buff, medium-grain, oolitic, Grade A
8RB27 United States Maine Granite Dedham gray and white, coarse grain, Porphyritic, bitotite
9LA38 United States Indiana Sandstone Cannelton light brown, fine grain, porous
2R12 United States Vermont Marble Florence light gray, dark and white-clouded, medium grain, calcite, Standard PV Memorial Grade
4L3 United States Vermont Marble W. Rutland bluish-gray, medium grain, calcite, Rutland Blue Building Grade
10LB41 United States Maryland Quartzite Frederick Co. cream-colored, coarse grain
4RB21 United States Vermont Marble Mallett's Bay pink, gray mottled, coarse, hematitic, dolomite
10RA9 United States Wisconsin Dolomite Byron light gray, fine grain, compact, Upper Silurian
5LB20 United States North Carolina Gneiss Jamestown gray, coarse grain, biotite
11La17 United States Iowa Dolomite Lansing light gray, fine grain, compact, Lower Silurian
5RA36 United States Connecticut Gneiss Bolton gray, coarse, biotite
11LB39 United States Virginia Granite Manchester gray, medium grain, biotite
5WE United States Pennsylvania Sandstone Elwood buff, coarse-grain, compact
11RB2 United States Texas Dolomite Burnet dull-red, variegated, fine grain, compact
6LB20 United States Ohio Sandstone Sunbury light gray, fine grain, porous, Lower carboniferous
12LA30 United States Maryland Marble Union Bridge dark-red and white, coarse grain
6RA34 United States Minnesota Granite E. St. Cloud dark gray, coarse grain, hornblende
12RA18 United States Virginia Marble Harrisonburg black, fine grain, graphitic, calcite
13La45 United States Kentucky Limestone Frankfort light gray, coarse grain, porous, fossiliferous
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