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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
11LB12 United States Ohio Dolomite Eaton drab, fine grain, porous, Upper Silurian
11RA14 United States Iowa Dolomite Lansing light gray, fine grain, cellular, Lower carboniferous
12LB14 United States Missouri Dolomite Osage light spotted, coarse grain, porous, siliceous
12LB8 United States Minnesota Dolomite Kasota yellow, fine grain, compact, Lower Silurian
12RB16 United States Iowa Dolomite Humbolt red-streaked, fine grain, compact, Lower carboniferous
12RB9 United States Minnesota Dolomite Winona light drab, fine grain, compact, Lower Silurian
13LA5 United States Wisconsin Dolomite La Crosse light buff, fine grain, porous, Lower Silurian
13LB2 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
13LB6 United States New York Dolomite Lockport light gray, fine grain, compact, fossiliferous, Upper Silurian
13RA2 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
14LA16 United States Iowa Dolomite Stone City light buff, fine grain, porous, bituminous, Niagara
14LB16 United States Iowa Dolomite Clemont buff, fine grain, porous, Upper Silurian
14RA14 United States Iowa Dolomite Ames Station Story Co. light buff, fine grain, porous, Lower carboniferous
3R15 United States Maryland Dolomite Baltimore cut from same block as 3L15, white, fine grain
10RA13 United States Ohio Dolomite White House gray, fine grain, porous, Devonian
11Lb13 United States Utah Dolomite San Pete Valley dark, gray-mottled, fine grain, compact, fossiliferous
11RA15 United States Iowa Dolomite Olin light buff, fine grain, compact, bituminous, Niagara
11RA3 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
12LB3 United States Illinois Dolomite Lemont light drab, fine grain, compact, Upper Silurian
12RB17 United States Iowa Dolomite Garrison dark gray, fine grain, compact, Devonian
13LA2 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
13LB7 United States Minnesota Dolomite Canon City drab, fine grain, compact, Lower Silurian
13RA7 United States Minnesota Dolomite Mankato buff, fine grain, porous, Lower Silurian
14LA17 United States Iowa Dolomite Keokuk drab, medium grain, compact, siliceous, Lower carboniferous
14LB17 United States Iowa Dolomite Monticello light buff, fine grain, compact, Upper Silurian
14RA15 United States Iowa Dolomite Winterset light gray, medium grain, porous, fossiliferous, carboniferous
14RA3 United States Illinois Dolomite Saline dark gray, fine grain, compact, fossiliferous, Lower carboniferous
14RB15 United States Iowa Dolomite Dubuque light buff, fine grain, compact, cellular, Lower Silurian
14RB3 United States Illinois Dolomite Chicago gray, black-spotted, coarse grain, compact, bituminous
10RA14 United States Ohio Dolomite Van Wert light drab, fine grain, porous, Upper Silurian
11LB14 United States Missouri Dolomite Stoutland light gray, fine grain, siliceous
11RA16 United States Iowa Dolomite Osage Sta. dark gray, coarse grain, compact, fossiliferous-bearing, Devonian
11RB1 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
12LB16 United States Iowa Dolomite Cedar Falls gray, fine grain, compact, Devonian
13LA7 United States Minnesota Dolomite Stillwater light buff, fine grain, compact, Lower Silurian
13RA8 United States Pennsylvania Dolomite Valley Branch Chester Co. bluish-drab, fine grain, compact
13RB9 United States Pennsylvania Dolomite Potts Landing Berk's Co. bluish-gray, fine grain, compact, Lower Silurian
14RA16 United States Iowa Dolomite Franklin light gray, fine grain, compact, Lower carboniferous
14RB16 United States Iowa Dolomite Franklin light gray, fine grain, compact, Lower carboniferous
10RA15 United States Ohio Dolomite White House gray, fine grain, porous, Devonian
11LB15 United States Missouri Dolomite Sedalia dark gray, fine grain, compact, siliceous, Lower carboniferous
11RB10 United States Kansas Dolomite Marysville light gray, fine grain, compact, Permian
11RB4 United States Wisconsin Dolomite Buffalo Co. light buff, fine grain, compact, Lower Silurian
12LB17 United States Iowa Dolomite Dakota Sta. light buff, fine grain, compact, Lower carboniferous
13LA8 United States Pennsylvania Dolomite Plymouth light drab, fine grain, compact, Lower Silurian
13LB9 United States Ohio Dolomite Sandusky gray, fine grain, compact, bituminous, Devonian
14RB17 United States Iowa Dolomite Quarry, Marshall Co. light gray, fine grain, porous, Lower carboniferous
10LA5 United States Wisconsin Dolomite Oshkosh dark gray, fine grain, compact, Lower Silurian
14LA2 United States Illinois Dolomite Aurora light gray, fine grain, compact, Upper Silurian
14LA5 United States Wisconsin Dolomite Eden light gray, fine grain, compact
14RA18 United States Iowa Dolomite Delphi buff, fine grain, compact, dendritic, Niagara
14RB18 United States Iowa Dolomite Dixon yellow, coarse grain, porous, ferruginous, Niagara
11La1 United States Indiana Dolomite St. Paul light gray, fine grain, compact, Niagara
11LB5 United States Minnesota Dolomite Stillwater light drab, fine grain, porous Lower sil, siliceous
11RB12 United States Missouri Dolomite Marshfield yellow-brown, fine grain, compact, siliceous
12RA6 United States Wisconsin Dolomite Milwaukee light drab, fine grain, compact, Upper Silurian
13RB10 United States Ohio Dolomite Sandusky light gray, fine grain, porous, bituminous, Upper Silurian
13RB4 United States Wisconsin Dolomite Byron light gray, fine grain, compact, Upper Silurian
14LA6 United States Wisconsin Dolomite Taycheedah Twp. Fon du Lac Co. light gray, fine grain, compact, Upper Silurian
11LB6 United States Pennsylvania Dolomite Harrisburg nearly black, fine grain, compact, Lower Silurian
11RB13 United States Missouri Dolomite Dutzrow light drab, fine grain, compact
12LA1 United States Indiana Dolomite Greensburgh light gray, fine grain, compact, Upper Silurian
12LB2 United States North Carolina Dolomite Nottla light blue, fine grain, compact, Archaean
13LB10 United States Ohio Dolomite Springfield light gray, fine grain, cellular, porous, Upper Silurian
13LB4 United States Wisconsin Dolomite Racine light drab, fine grain, cellular, Upper Silurian
13ra10 United States Ohio Dolomite Bellefountaine buff, fine grain, porous, Devonian
13RA4 United States Wisconsin Dolomite Milwaukee drab, fine grain, compact, Silurian
13RB11 United States Ohio Dolomite Yellow Springs drab, fine grain, cellular, fossiliferous, Upper Silurian
14RA2 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
14RA5 United States Wisconsin Dolomite Buffalo Co. yellowish-gray, fine grain, porous, Lower Silurian
14RB5 United States Wisconsin Dolomite Eden light drab, fine grain, Upper Silurian
11LA11 United States Kentucky Dolomite Bardstown drab, fine grain, compact, Upper Silurian
11LB7 United States Pennsylvania Dolomite Reading dark gray, banded, fine grain, compact, Lower Silurian
11RB14 United States Missouri Dolomite Hermann dark gray, fine grain, compact, siliceous
12LA10 United States Ohio Dolomite Euphemia drab, dark-spotted, fine grain, porous, siliceous, Upper Silurian
12LA6 United States Wisconsin Dolomite Duck Cr. Station Brown Co. drab, fine grain, compact, Lower Silurian
12RA12 United States Ohio Dolomite Lexington dark gray, fine grain, compact, bituminous, Upper Silurian
13LA4 United States Wisconsin Dolomite River Falls Pierce Co. buff, fine grain, compact, Lower Silurian
13LB11 United States Ohio Dolomite Covington buff, fine grain, compact, siliceous, Upper Silurian
13RA11 United States Ohio Dolomite Springfield dark, coarse grain, porous, Upper Silurian
13RB12 United States Ohio Dolomite Greenfield light gray, fine grain, compact, bituminous, Upper Silurian
14RA6 United States Wisconsin Dolomite Neenah dark gray, fine grain, compact, Lower Silurian
10La8 United States Pennsylvania Dolomite Easton nearly black, fine grain, compact, Lower Silurian
11LA12 United States Missouri Dolomite Jefferson City light gray, fine grain, compact, siliceous
11LB2 United States Wisconsin Dolomite Fon du Lac light gray, fine grain, compact Upper Silurian
11LB8 United States Kansas Dolomite Topeka drab, medium grain, compact, fossiliferous, carboniferous
11RB15 United States Iowa Dolomite Lansing buff, coarse grain, porous, Lower Silurian
12LA11 United States Ohio Dolomite Pt. Marblehead light gray, fine grain, porous, bituminous, Devonian
12RA13 United States Ohio Dolomite Lima dark, fine grain, porous, argillaceous, bituminous
12RA9 United States Minnesota Dolomite Kasota buff, fine grain, compact, Lower Silurian
13LB12 United States New Jersey Dolomite Newton dark gray, fine grain, compact, Lower Silurian
13RA12 United States Ohio Dolomite Kelley's Isl. drab, fine grain, compact, Devonian
10LA29 Italy Travertine Tivoli buff, fine grain, cellular calcite, Roman Trav
11LA31 United States South Dakota Travertine Pringle white yellow-banded, medium grain, tranvertine
10RA28 Italy Travertine Tivoli cut from same block as 10LA29, buff, fine grain, cellular calcite, Roman Trav
27EE United States Tennessee Travertine Nashville light-buff travertine
12RA25 Italy Travertine Tivoli cut from same block as 10LA29, buff, fine grain, cellular calcite, Roman Trav
12LA26 Italy Travertine Tivoli cut from same block as 10LA29, buff, fine grain, cellular calcite, Roman Trav
5RA43 United States New Jersey Diabase Weehawken dark gray, fine grain
5RB16 United States Massachusetts Diabase E. Longmeadow dark gray, fine grain, Mesozoic