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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
9LB25 United States North Carolina Serpentine Reem's Creek dark brownish-green, light-green specks
9LB26 Australia Sandstone New South Wales pinkish-buff, coarse grain, porous
9LB27 Australia Sandstone New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9LB28 United States New York Sandstone East Shore Otsego Lake dark bluish-gray, fine grain, compact, Devonian
9Lb29 United States New York Sandstone Schenectady dark blue gray, fine grain, compact, Lower Silurian
9Lb3 United States Tennessee Marble Mooresburgh variegated, medium grain, Lower Silurian
9LB30 United States New York Sandstone Trumansburg dark blue gray, fine grain, compact
9LB31 United States New York Sandstone Watkins Glen blue gray, fine grain, compact, Devonian
9LB32 United States New York Quartzite Fort Ann buff, fine grain, compact
9LB33 Mexico Pyrophyllite Sonora State light gray, buff-spotted, fine grain
9Lb34 United States Oregon Sandstone Jacksonville reddish-brown, fine grain, porous
9Lb35 United States South Dakota Quartzite Sioux Falls light reddish, fine grain, Potsdam
9LB36 United States Alabama Sandstone Greensport gray, fine grain, compact
9Lb37 United States Oregon Sandstone Forest Grove gray, fine grain, porous
9Lb38 United States Oregon Diabase Ashland nearly black, fine grain, compact
9Lb39 United States Oregon Diabase Albany region gray, medium grain, compact
9LB4 United States North Carolina Marble Murphy dark-blue, fine grain, Archaean, calcite
9LB40 United States Indiana Sandstone French Lick Twp. nearly white, fine grain, porous, laminated, Lower carboniferous
9LB41 United States Indiana Sandstone Williamsport cream-colored, medium grain, porous, carboniferous
9LB42 United States Wisconsin Sandstone Grand Rapids light buff, fine grain, compact, Lower Silurian
9LB43 United States Washington Sandstone Tenino gray, medium grain, porous
9Lb44 United States Wyoming Sandstone Laramie light red, fine grain, porous
9LB45 Canada Granite St. George bright-red, coarse grainhornblende
9Lb5 United States Oklahoma Limestone Cherokee pale-buff, medium grain, semicrystalline, compact
9LB6 Austria Marble Grisignana pale-buff, fine grain, fossiliferous calcite
9Lb7 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
9Lb8 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
9LB9 United States Iowa Limestone Earlham drab, coarse grain, compact, fossiliferous, carboniferous
9LQ United States Tennessee Marble Knoxville pink, medium grain, calcite, Craig Edward medium Pink
9RA1 Portugal Marble Freduesias of S Miguel Coimbra light pink, fine grain
9RA10 United States Iowa Limestone Ottumwa gray, medium grain, compact, Lower carboniferous
9RA11 United States Iowa Limestone Sigourney Station, Keokuk Co. light buff, fine grain, compact, dendritic, Lower carboniferous
9RA12 United States Iowa Limestone Iowa City gray, coarse grain, porous, fossiliferous, Devonian
9RA13 United States Kansas Limestone Lane gray, medium grain, compact, fossiliferous
9RA14 Spain Limestone Saragossa Prov. light drab, fine grain, compact
9RA15 Spain Marble Saragossa Prov. light buff, pink-veined, fine grain calcite
9RA16 United States Minnesota Limestone St. Paul gray, fine grain, compact, fossiliferous, magnesian, Lower Silurian
9RA17 United States Pennsylvania Argillite (Slate) Lynnport dark gray, fine grain, slate
9RA18 United States Pennsylvania Sandstone Meadville buff, coarse grain, porous, friable, carboniferous
9RA19 United States Pennsylvania Sandstone Franklin greenish-gray, fine grain, porous, Sub-carboniferous
9RA2 United States Tennessee Marble Knoxville red and white, fossiliferous, Lower Silurian
9RA20 United States Pennsylvania Sandstone Uniontown buff, fine grain, porous, Sub-carboniferous
9RA21 United States Ohio Sandstone Monclava drab, fine grain, porous, Lower carboniferous
9RA22 United States Ohio Sandstone Newark buff, coarse grain, porous, Lower carboniferous
9RA23 United States Massachusetts Granite W. Quincy dark gray, coarse grain, hornblende
9RA24 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
9RA25 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
9RA26 Australia Sandstone New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9RA27 United States New York Sandstone Guilford Cntr. Chenango Co. dark-drab, fine grain, compact, Devonian
9RA28 United States New York Sandstone Ulster Co. Snider Hollow dark blue gray, fine grain, compact, Devonian
9RA29 United States New York Sandstone Phoenicia blue gray, fine grain, compact, Devonian
9RA3 United States Colorado Limestone Morrison light red, fine grain, porous, laminated
9RA30 United States New York Argillite (Slate) Hampton green, rough-texture, roofing, slate
9RA31 United States Connecticut Gneiss Branford gray, fine grain, biotite
9RA32 Italy Sandstone Leghorn gray, coarse grain, compact, calcareous
9RA33 United States Minnesota Sandstone Jordan buff, rust-spotted, fine grain, porous, Lower Silurian
9RA34 United States Missouri Sandstone Rockville Red, coarse grain, porous, calcareous, carboniferous
9RA35 United States Arizona Sandstone Prescott Red, coarse grain, compact
9RA36 United States West Virginia Sandstone Kingwood cut from same block as 9LA34, buff, rust-spotted, medium grain, porous
9RA37 Spain Sandstone Murcia buff, fine grain, compact, calcareous
9RA38 Spain tuff Alamazanon buff, medium grain, compact, cellular, calcareous
9RA39 United States Wyoming Sandstone Rawlins light gray, fine grain, porous, calcareous
9RA4 United States Colorado Marble Marble bluish-gray, fine grain, calcite
9RA40 United States Wyoming Diorite Raw Hide Buttes nearly black, fine grain, compact
9RA41 United States Illinois Sandstone Carbondale light brown, fine grain, porous
9RA42 United States Illinois Sandstone Xenia light gray, fine grain, porous, Coal Measures
9RA43 United States Idaho Sandstone Boise buff-colored, coarse grain, porous
9RA44 United States Iowa Sandstone Davenport pale-pink, fine grain, porous
9RA45 Canada Sandstone Dorchester, New Brunswick olive, fine grain, porous, Sub-carboniferous
9RA46 Canada Sandstone Georgetown, Ontario light-gray, fine grain, porous
9RA5 United States Missouri Limestone New London dark gray, fine grain, compact, fossiliferous
9RA6 Austria Marble The Tyrol white, coarsely crystalline
9RA7 United States Vermont Marble W. Rutland white, green-clouded, medium grain, Lower Silurian, calcite
9RA8 United States Vermont Marble Rutland white, fine grain, Lower Silurian, calcite
9RA9 United States Iowa Limestone Tracey Station, Marion Co. light gray, fine grain, porous, fossiliferous, Lower carboniferous
9RB1 Portugal Limestone Nazareth, Leiria pink, fine grain, compact
9RB10 United States Iowa Limestone Davenport drab, fine grain, compact, cellular, Devonian
9RB11 United States Iowa Limestone Givin gray, medium grain, compact, ferruginous, Lower carboniferous
9RB12 United States Iowa Limestone Independence buff, fine grain, compact, fossiliferous, Devonian
9RB13 United States Iowa Limestone Conrad light gray, medium grain, compact, oolitic, Lower carboniferous
9RB14 United States Iowa Limestone Tipton buff, coarse grain, compact, cellular, Upper Silurian
9RB15 United States Massachusetts Marble Alford grayish-white, coarse grain, Lower Silurian
9RB16 United States Maryland Marble New Windsor light blue gray, fine grain
9RB17 Unknown Sandstone
9RB18 United States Pennsylvania Sandstone Scottsdale brown-banded, fine grain, compact, carboniferous
9RB19 United States Pennsylvania Sandstone Erie drab, fine grain, compact, Devonian
9RB2 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
9RB20 United States Ohio Sandstone Harmer greenish-gray, medium grain, porous, Lower carboniferous
9RB21 United States Ohio Sandstone Berea light gray, fine grain, porous
9RB22 United States Massachusetts Granite Worcester gray, coarse grain, biotite-muscovite
9RB23 United States Maine Granite Hurricane Isl. gray, coarse grain, biotite
9RB24 Australia Sandstone New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9RB25 Australia Sandstone New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9RB26 United States New York Sandstone Huntersland blue gray, fine grain, compact, Devonian
9RB27 United States New York Sandstone Potsdam red and white banded, medium grain, compact, Lower Silurian
9RB28 United States New York Sandstone Pultney blue gray, fine grain, compact, Devonian
9RB29 United States New York Sandstone Sawkill dark-blue gray, fine grain, compact, Devonian
9RB3 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
9RB30 United States New York Sandstone Stony Hollow Ulster Co. dark blue, fine grain, compact, Devonian
9RB31 Mexico Pyrophyllite Sonora State cut from same block as 9LB33, light gray, buff-spotted, fine grain