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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
5LA36 Mexico Andesite Ixtapalapa black, finely vesicular, hypersthene
5LA37 Unknown Granite
5LA38 United States Maryland Granite Bethesda bluish-gray, medium grain, biotite
5LA39 United States South Carolina Granite Aiken Co. gray, fine grain, biotite
5LA4 United States Ohio Sandstone Norwalk gray, brown-banded, medium grain, porous, Lower carboniferous
5La40 United States South Carolina Granite Greenville dark gray, fine grain, biotite
5LA41 United States New Jersey Granite Morristown dark-green and white, coarse grain, hornblende
5LA42 United States New Jersey Diabase Rock Church gray, fine grain
5LA43 United States New Hampshire Gneiss Sunapee dark gray, medium grain, biotite
5LA44 United States Vermont Argillite (Slate) Fair Haven Red, fine grain, rough-texture roofing and tile
5LA45 United States Vermont Granite Ryegate gray, coarse grain, biotite-muscovite
5La46 United States Rhode Island Granite Westerly pink, fine grain, biotite
5LA5 United States Ohio Sandstone Piketon brown, fine grain, porous, Lower Carg, freestone
5LA6 United States Ohio Sandstone Weller Twp. Richland Co. light buff, coarse grain, porous, Lower carboniferous
5LA7 United States Ohio Sandstone Millersburg gray, fine grain, porous, carboniferous
5La8 United States Ohio Sandstone Youngstown gray, medium grain, porous, carboniferous
5LA9 United States Ohio Sandstone Piketon light gray, fine grain, porous, Lower carboniferous
5LB1 United States Ohio Sandstone N. Hampton gray, fine grain, porous, Lower carboniferous, bluestone
5LB10 United States Massachusetts Granite Fitchburg gray, coarse grain, muscovite-biotite
5LB11 United States Massachusetts Granite Dedham pink, fine grain, epidote
5LB12 United States Massachusetts Granite Freetown light gray, coarse grain, biotite
5LB13 United States Massachusetts Gneiss Westford gray, fine grain, muscovite
5LB14 United States Massachusetts Gneiss Westford gray, fine grain, muscovite
5LB15 United States Massachusetts Gneiss Westford light gray, fine grain, muscovite
5LB16 United States Massachusetts Granite Gloucester gray, coarse grain, hornblende
5LB17 United States Massachusetts Granite Gloucester light pink, coarse grain, hornblende
5LB18 United States Massachusetts Granite Gloucester gray, coarse grain, hornblende
5LB19 United States Massachusetts Granite Leominister dark gray, fine grain, biotite
5LB2 United States Ohio Sandstone Newburgh gray, fine grain, porous, Lower carboniferous
5LB20 United States North Carolina Gneiss Jamestown gray, coarse grain, biotite
5LB21 United States North Carolina Gneiss Henry's Station McDowel Co. dark gray, coarse grain, biotite
5LB22 United States North Carolina Gneiss Alexander dark gray, medium grain, hornblende-biotite
5LB23 United States North Carolina Granite Davidson College gray, coarse grain, biotite
5LB24 United States Maine Serpentine Deer Island black, compact
5LB25 United States Maine Diabase Addison Point dark gray, fine grain, olivine
5LB26 Austria Granite Neuhaus gray, fine grain, biotite granite
5LB27 Austria Conglomerate Lindabrunn light yellow, coarse grain, porous, calcareous
5LB28 United States California Tuff Cordelia gray, coarse andesite
5LB29 United States California Basalt Bridgeport gray, fine grain, compact
5Lb3 United States Ohio Sandstone Zanesville buff, coarse grain, porous, carboniferous
5LB30 United States Georgia Granite Ogelsby light gray, fine grain, biotite
5LB31 United States Colorado Quartzite Pitkin white, very fine, compact
5LB32 United States Colorado Granite Lawson light gray, fine grain, muscovite
5LB33 United States Minnesota Quartzite Courtland purplish-red, fine grain, compact
5LB34 United States Minnesota Gabbro Duluth dark gray, coarse grain, gabbro
5LB35 United States Connecticut Gneiss Lyme gray, coarse grain, biotite
5LB36 Mexico Basalt Puebla State cut from the same block as 5RB37, nearly black, fine grain, coarsely vesicular
5LB37 Unknown Granite
5LB38 United States Maryland Gneiss Baltimore light gray, fine grain, biotite
5LB39 United States South Carolina Granite Charleston gray, fine grain, biotite
5LB4 United States Ohio Sandstone New Philadelphia buff, coarse grain, porous, carboniferous
5LB40 United States South Carolina Granite Fairfield Co. gray, fine grain, biotite
5LB41 United States New Jersey Granite Pompton Jct. pink and green, coarse grain, pegmatite, Pompton Pink
5LB42 United States New Jersey Conglomerate Morristown reddish-brown and white, coarse grain, compact
5LB43 United States New Hampshire Granite Concord gray, fine grain, biotite-muscovite
5Lb44 United States New Hampshire Granite Concord gray, fine grain, biotite-muscovite
5LB45 Hungary Conglomerate Leitha Mts. grayish, coarse grain, porous calcareous
5lb46 Argentina Serpentine Unknown Dull-red and white, coarse grain
5LB5 United States Ohio Sandstone Newburgh gray, coarse grain, porous, Lower carboniferous
5LB6 United States Ohio Sandstone Newark pinkish-yellow, coarse grain, porous, Lower carboniferous
5LB7 United States Ohio Sandstone N. Bloomfield gray, fine grain, compact, Lower carboniferous
5LB8 United States Massachusetts Granite Gloucester darka-gray, coarse grain, hornblende
5LB9 United States Massachusetts Granite Clinton dark gray, fine grain, biotite
5LQ United States Tennessee Marble Knoxville pink, medium grain, calcite, Bond Pink
5RA1 United States Ohio Sandstone Massillon light brown, medium grain, porous, carboniferous
5RA10 United States Ohio Sandstone Berea llight gray, fine grain, porous, Lower carboniferous
5RA11 United States Ohio Sandstone Lithopolis gray, fine grain, porous, Lower carboniferous, freestone
5RA12 United States Ohio Sandstone Euclid gray, fine grain, porous, Lower carboniferous
5RA13 United States Ohio Sandstone Marietta gray, fine grain, porous, carboniferous
5RA14 United States Ohio Sandstone Coshocton red and buff streaked, coarse grain, porous carboniferous
5RA15 United States Ohio Sandstone Cambridge light gray, coarse grain, porous, carboniferous
5RA16 United States Ohio Sandstone Leesville gray, fine grain, porous, Lower carboniferous
5RA17 United States New Jersey Granite Pompton Jct. pink and green, coarse grain, pegmatite, Pompton Pink
5RA18 United States Ohio Sandstone E. Cleveland light buff, medium grain, porous, Lower carboniferous
5RA19 United States Ohio Sandstone Mansfield Red, coarse grain, porous, Lower carboniferous
5RA2 United States Ohio Sandstone Iberia light buff, fine grain, porous, Lower carboniferous
5RA20 United States Massachusetts Granite Wyoma gray, coarse grain, hornblende
5RA21 United States Massachusetts Granite W. Quincy dark gray, coarse grain, hornblende
5RA22 United States North Carolina Granite Poison Springs gray, medium grain, biotite
5RA23 United States North Carolina Granite Rockingham greenish-gray, coarse grain, biotite
5RA24 United States North Carolina Granite Rockingham pinkish-gray, coarse grain, prophyritic biotite
5RA25 United States North Carolina Granite Mecklenburg Co. gray, coarse grain, hornblende
5RA26 United States Maine Granite Biddeford gray, coarse grain, biotite
5RA27 United States Maine Granite Biddeford gray, coarse grain, biotite
5RA28 Austria Pitchstone Castleruth dark-brown, coarse grain
5RA29 United States California Basalt Petaluma dark gray, fine grain, compact
5RA3 United States Ohio Sandstone Bellaire gray, medium grain, porous, carboniferous
5RA30 United States California Granite Penryn dark-olive, black-spotted, medium grain, hornblende
5RA31 United States Georgia Gneiss Atlanta dark gray, fine grain, hornblende-biotite
5RA32 United States Colorado Granite Lawson gray, pink-spotted, medium grain, porphyritic biotite
5RA33 United States Minnesota Granite E. St. Cloud Red, coarse grain, hornblende
5RA34 United States Connecticut Conglomerate Portland brownish-purple, porous, Triassic
5RA35 United States Connecticut Granite W. Norfolk gray, fine grain, biotite
5RA36 United States Connecticut Gneiss Bolton gray, coarse, biotite
5RA37 Mexico Andesite Hildalgo State dark gray, fine grain, compact
5RA38 Unknown Granite
5RA39 United States Maryland Gneiss Baltimore light gray, fine grain, biotite
5RA4 United States Ohio Sandstone Buena Vista gray, fine grain, porous, Lower carboniferous
5RA40 United States South Carolina Granite Rion gray, medium grain, biotite
5RA41 United States South Carolina Granite Newberry Co. gray, fine grain, biotite