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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
9RA3 United States Colorado Limestone Morrison light red, fine grain, porous, laminated
9RA29 United States New York Sandstone Phoenicia blue gray, fine grain, compact, Devonian
9RA28 United States New York Sandstone Ulster Co. Snider Hollow dark blue gray, fine grain, compact, Devonian
9RA27 United States New York Sandstone Guilford Cntr. Chenango Co. dark-drab, fine grain, compact, Devonian
9RA26 Australia Sandstone New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9RA25 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
9RA24 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
9RA23 United States Massachusetts Granite W. Quincy dark gray, coarse grain, hornblende
9RA22 United States Ohio Sandstone Newark buff, coarse grain, porous, Lower carboniferous
9RA21 United States Ohio Sandstone Monclava drab, fine grain, porous, Lower carboniferous
9RA20 United States Pennsylvania Sandstone Uniontown buff, fine grain, porous, Sub-carboniferous
9RA2 United States Tennessee Marble Knoxville red and white, fossiliferous, Lower Silurian
9RA19 United States Pennsylvania Sandstone Franklin greenish-gray, fine grain, porous, Sub-carboniferous
9RA18 United States Pennsylvania Sandstone Meadville buff, coarse grain, porous, friable, carboniferous
9RA17 United States Pennsylvania Argillite (Slate) Lynnport dark gray, fine grain, slate
9RA16 United States Minnesota Limestone St. Paul gray, fine grain, compact, fossiliferous, magnesian, Lower Silurian
9RA15 Spain Marble Saragossa Prov. light buff, pink-veined, fine grain calcite
9RA14 Spain Limestone Saragossa Prov. light drab, fine grain, compact
9RA13 United States Kansas Limestone Lane gray, medium grain, compact, fossiliferous
9RA12 United States Iowa Limestone Iowa City gray, coarse grain, porous, fossiliferous, Devonian
9RA11 United States Iowa Limestone Sigourney Station, Keokuk Co. light buff, fine grain, compact, dendritic, Lower carboniferous
9RA10 United States Iowa Limestone Ottumwa gray, medium grain, compact, Lower carboniferous
9RA1 Portugal Marble Freduesias of S Miguel Coimbra light pink, fine grain
9LQ United States Tennessee Marble Knoxville pink, medium grain, calcite, Craig Edward medium Pink
9LB9 United States Iowa Limestone Earlham drab, coarse grain, compact, fossiliferous, carboniferous
9Lb8 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
9Lb7 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
9LB6 Austria Marble Grisignana pale-buff, fine grain, fossiliferous calcite
9Lb5 United States Oklahoma Limestone Cherokee pale-buff, medium grain, semicrystalline, compact
9LB45 Canada Granite St. George bright-red, coarse grainhornblende
9Lb44 United States Wyoming Sandstone Laramie light red, fine grain, porous
9LB43 United States Washington Sandstone Tenino gray, medium grain, porous
9LB42 United States Wisconsin Sandstone Grand Rapids light buff, fine grain, compact, Lower Silurian
9LB41 United States Indiana Sandstone Williamsport cream-colored, medium grain, porous, carboniferous
9LB40 United States Indiana Sandstone French Lick Twp. nearly white, fine grain, porous, laminated, Lower carboniferous
9LB4 United States North Carolina Marble Murphy dark-blue, fine grain, Archaean, calcite
9Lb39 United States Oregon Diabase Albany region gray, medium grain, compact
9Lb38 United States Oregon Diabase Ashland nearly black, fine grain, compact
9Lb37 United States Oregon Sandstone Forest Grove gray, fine grain, porous
9LB36 United States Alabama Sandstone Greensport gray, fine grain, compact
9Lb35 United States South Dakota Quartzite Sioux Falls light reddish, fine grain, Potsdam
9Lb34 United States Oregon Sandstone Jacksonville reddish-brown, fine grain, porous
9LB33 Mexico Pyrophyllite Sonora State light gray, buff-spotted, fine grain
9LB32 United States New York Quartzite Fort Ann buff, fine grain, compact
9LB31 United States New York Sandstone Watkins Glen blue gray, fine grain, compact, Devonian
9LB30 United States New York Sandstone Trumansburg dark blue gray, fine grain, compact
9Lb3 United States Tennessee Marble Mooresburgh variegated, medium grain, Lower Silurian
9Lb29 United States New York Sandstone Schenectady dark blue gray, fine grain, compact, Lower Silurian
9LB28 United States New York Sandstone East Shore Otsego Lake dark bluish-gray, fine grain, compact, Devonian
9LB27 Australia Sandstone New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9LB26 Australia Sandstone New South Wales pinkish-buff, coarse grain, porous
9LB25 United States North Carolina Serpentine Reem's Creek dark brownish-green, light-green specks
9LB24 United States Massachusetts Gneiss Charlton light gray, fine grain, muscovite-biotite
9LB23 United States Ohio Sandstone Marietta light gray, medium grain, porous, carboniferous
9LB22 United States Ohio Sandstone Mansfield buf, coarse grain, porous, Lower carboniferous
9LB21 United States Ohio Sandstone Twinsburg buff, coarse grain, porous, Lower carboniferous
9Lb20 United States Pennsylvania Conglomerate Fairfield red and gray, calcareous, conglomerate
9Lb2 United States Tennessee Marble Rogersville variegated, medium grain, Lower Silurian
9Lb19 United States Pennsylvania Argillite (Slate) Chapman's Station blue-black, fine grain, banded roofing slate
9LB18 United States Pennsylvania Sandstone Pittsburgh
9Lb17 United States Pennsylvania Sandstone Homewood buff, coarse grain, porous, carboniferous
9LB16 United States Maryland Limestone Mt. Pleasant black, fine grain, compact
9LB15 United States Massachusetts Marble Stockbridge water-blue, fine grain, Lower Silurian
9LB14 United States Iowa Limestone Fairfield gray, fine grain, compact, micaceous, Lower carboniferous
9LB13 United States Iowa Limestone Burlington light gray, medium grain, compact, Sub-carboniferous
9LB12 United States Iowa Limestone Earlham gray, fine grain, compact, fossiliferous, carboniferous
9LB11 United States Iowa Limestone Durham Sta. Marion Co. light buff, medium grain, compact, bituminous, Lower carboniferous
9LB10 United States Iowa Limestone Bristow light gray, coarse grain, compact, Devonian
9LB1 Portugal Marble Figueira Zameirao, Coimbra white, dark-spotted, fine grain
9LA9 United States Iowa Limestone Burlington light gray, medium grain, compact, Sub-carboniferous
9La8 United States Vermont Marble Southerland Falls white, fine grain, Lower Silurian, calcite
9La7 United States Vermont Marble Rutland white, fine grain, Lower Silurian, calcite
9LA6 Austria Marble Castione buff, coarse, fossiliferous calcite
9LA5 United States Missouri Limestone Barrett's Station light gray, coarse grain, porous, fossiliferous
9LA46 Canada Sandstone Brampton, Ontario brown, fine grain, compact
9LA45 Canada Sandstone Mary's Point, New Brunswick brown, fine grain, compact, carboniferous
9LA44 United States Florida Sandstone Suwannee River nearly white, porous, coarsely vesicular, phosphatic
9LA43 United States Illinois Sandstone Carbondale
9LA42 United States Illinois Sandstone Chester yellowish-brown, fine grain, porous, Lower carboniferous
9LA41 United States Illinois Sandstone Chester light gray, fine grain, porous, Lower carboniferous
9LA40 United States Illinois Sandstone Pinckneyville light brown, fine grain, porous, Lower carboniferous
9LA4 United States Colorado Limestone Pitkin dark, white-mottled, fine grain, compact
9LA39 United States Indiana Sandstone French Lick Twp. light gray, fine grain, porous, Lower carboniferous
9LA38 United States Indiana Sandstone Cannelton light brown, fine grain, porous
9LA37 Unknown Serpentine
9LA36 United States New Jersey Conglomerate May's Landing Atlantic Co. brown, coarse grain, porous, ferruginous
9La35 United States New Jersey Granite Charlotteburgh pink, coarse grain, biotite
9La34 United States West Virginia Sandstone Kingwood buff, rust-spotted, medium grain, porous
9LA33 United States Arizona Sandstone Prescott Red, coarse grain, compact
9La32 United States Texas Sandstone Range greenish-gray, fine grain, porous
9LA31 United States New York Argillite (Slate) Granville green and red, rough texture, roofing
9LA30 United States New York Sandstone W. Liberty gray, medium grain, compact, Devonian
9LA3 United States Colorado Marble Marble white, fine grain, calcite
9LA29 United States New York Sandstone East Shore Otsego Lake dark bluish-gray, fine grain, compact, Devonian
9LA28 United States New York Sandstone Warsaw blue gray, fine grain, compact, argillaceous, Devonian
9LA27 Australia Sandstone New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9LA26 United States North Carolina Sandstone Raleigh cut from the same block as No 6L48, brownish-gray, coarse grain, porous
9LA25 United States North Carolina Sandstone Raleigh cut from same block as 6L48, brownish-gray, coarse grain, porous
9LA24 United States Massachusetts Granite Brockton pink, coarse grain, biotite
9La23 United States Massachusetts Granite Peabody gray, coarse grain, hornblende