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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
12RB6 United States Wisconsin Dolomite Manitowoc drab, fine grain, compact, Upper Silurian
14LA13 United States Ohio Dolomite Urbana light gray, fine grain, compact, bituminous, Upper Silurian
14rb11 United States Ohio Dolomite Bluffton dark, buff-streaked, fine grain, compact, bituminous, Upper Silurian
11RA12 United States Missouri Dolomite Bowling Green mottled-buff, fine grain, compact, Lower Silurian
11RB8 United States Pennsylvania Dolomite Carlisle black, fine grain, compact, Lower Sil, calcareous
12LA17 United States Iowa Dolomite La Porte buff-banded, fine grain, compact, Devonian
12LB12 United States Kentucky Dolomite Louisville gray, fine grain, compact, fossiliferous, calcite, Lower carboniferous
12RB14 United States Missouri Dolomite St. Louis light gray, fine grain, compact, Lower carboniferous
14LA14 United States Iowa Dolomite Mt. Vernon light buff, fine grain, porous, bituminous, Niagara
14LB14 United States Iowa Dolomite Osage Sta. dark gray, coarse grain, compact, fossiliferous-bearing, Devonian
14RA12 United States Ohio Dolomite Tiffin light buff, fine grain, porous, bituminous, Upper Silurian
3L15 United States Maryland Dolomite Baltimore white, fine grain
10RA11 United States Pennsylvania Dolomite York black, fine grain, compact, calcareous, Lower Silurian
11LB11 United States Ohio Dolomite Riley Twp. Putnam Co. dark, mottled, fne gr, porous, bituminous, Upper Silurian
11RA13 United States Missouri Dolomite De Soto light gray, fine grain, compact, siliceous, Lower Silurian
11RA7 United States New York Dolomite Rochester dark-drab, fine grain, compact, Devonian
11RB9 United States Kansas Dolomite Marion Center light buff, streaked, fine grain, porous, Permian
12RB15 United States Iowa Dolomite Sabula buff, fine grain, compact, ferruginous, Upper Silurian
13RB2 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
14LA15 United States Iowa Dolomite Waterloo buff, fine grain, compact, siliceous, Devonian
14LA3 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
14LB15 United States Iowa Dolomite Manchester light gray, fine grain, compact, Niagara
14ra13 United States Ohio Dolomite Columbus Grove dark gray, fine grain, porous, bituminous, Upper Silurian
14RB13 United States Ohio Dolomite Sandusky light gray, mottled, fine grain, compact, bituminous, Devonian
3R15 United States Maryland Dolomite Baltimore cut from same block as 3L15, white, fine grain
10RA12 United States Kansas Dolomite Richland Twp. Butler Co. buff, fine grain, compact, siliceous
11LA2 United States Michigan Dolomite Raisinville light gray, fine grain, porous, granular, Devonian
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
2L14 United States Vermont Marble W. Rutland white, green-clouded, fine grain, calcite, Jade Building Grade, Silurianvert Memorial Grade
2R12 United States Vermont Marble Florence light gray, dark and white-clouded, medium grain, calcite, Standard PV Memorial Grade
3L2 Australia Marble New South Wales white, greenish and yellow-veined, medium grain calcite
3R16 United States Vermont Marble Isle LaMotte cut from the same block as 3L16, nearly black, fine grain, fossiliferous, dolomitic
4L3 United States Vermont Marble W. Rutland bluish-gray, medium grain, calcite, Rutland Blue Building Grade
4R1 Italy Marble Carrara cut from same block as 4L1, gray, fine grain, calcite, 2nd QuaLower Bardiglio
4RA17 United States Vermont Marble W. Rutland cut from same block as 4La17, gray, black-veined, fine grain, Lower Silurian, calcite
4RB21 United States Vermont Marble Mallett's Bay pink, gray mottled, coarse, hematitic, dolomite
6LA2 Austria Marble Castione yellow, purple-mottled, fine grain
7LB2 Austria Marble Castione pink, gray-mottled, fine grain calcite
7RB10 Austria Marble Castione pink, yellow and gray mottled calcite
8LB1 Portugal Marble Alvrite, Coimbra gray, medium grain, calcite
8RB1 Portugal Marble Freduesias of S Miguel Coimbra drab, pink-tinted, fine grain
9La8 United States Vermont Marble Southerland Falls white, fine grain, Lower Silurian, calcite
9RA1 Portugal Marble Freduesias of S Miguel Coimbra light pink, fine grain
S2-144 United States California Marble Columbia light-blue, medium-grain dolomitic marble, Columbia Light Blue
S2-159 United States Tennessee Marble Knoxville gray, medium-grain calcite marble, Crystal Gray
11RA9 United States Delaware Marble Hockessin white, coarse grain, dolomite
11RB23 Cuba Marble Isle of Pines light bluish-gray, medium grain dolomitic
12LA2 United States California Marble Colfax dark-gray, fine-grain, magnesian
12LB9 United States Pennsylvania Marble Avondale cut from same block as 11LB9, white, medium grain, dolomitic
12RB31 United States Pennsylvania Marble Morristown white, fine grain, Lower Silurian
13LA34 Spain Marble Panticosa, Huesca dark blue gray, medium grain calcite
13LB35 Spain Marble Chodes, Saragossa black and brown, coarse grainbreccia
13RB21 United States Vermont Marble Center Rutland cut from same block as 13RB19, white, gray-veined, fine grain, Lower Silurian, calcite
14LA31 Austria Marble Castione yellow, purple-mottled, fine grain
14LB31 Austria Marble Castione brown-variegated, veined calcite
14RA44 Portugal Marble Freduesias of S Miguel Coimbra dull-red, light streaked, fine grain
14RB30 Austria Marble Adnet dark purplish veined with white, medium grain calcite
1L10 Italy Marble Carrara pale gray, fine grain calcite, 2nd QuaLower Ord White
2L15 United States Vermont Marble Mallett's Bay red and white, fine grain, Cambrian, dolomite
2R13 United States Connecticut Marble E. Canaan Cut from same block as 2L13, white, brown-spotted, coarse grain, dolomite
3L3 United States Vermont Marble Danby white, dark-veined, medium grain, calcite, Danby D Building Grade
3R2 United States Vermont Marble W. Rutland white, gray-veined, fine grain, calcite, Rutland Italian
4L4 United States Vermont Marble W. Rutland bluish-gray, medium grain, calcite, Rutland Blue Building Grade
4LA20 United States Vermont Marble Center Rutland cut from same block as 13RB19, white, gray-veined, fine grain, Lower Silurian, calcite
4R2 United States Vermont Marble W. Rutland white, gray-veined, fine grain, calcite, Standard Memorial Grade
4RA18 United States Vermont Marble Southerland Falls cut from same block as 10LB10, white, gray-spotted, Lower Silurian, calcite
7LQ United States Tennessee Marble Knoxville gray, medium grain, calcite, Appalachian Silurianver Gray
7RB11 Austria Marble Salzburg reddish, yellow-veined, fine grain calcite
8LA1 Portugal Marble Andorinha, Coimbra light yellow, fine grain
8Lb10 Cuba Marble Isle of Pines gray and dark-streaked, coarse grain calcite
8Lb4 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
8RA1 Portugal Marble Ponde do Espinal, Coimbra light gray, fine grain, cellular
8RB4 United States Tennessee Marble Cleveland pink, coarse, magnesian, Lower Silurian
9RA4 United States Colorado Marble Marble bluish-gray, fine grain, calcite
S2-145 United States Alaska Marble Tokeen gray, medium-grain calcite marble, Gravina
11RA30 United States Tennessee Marble Knoxville cut from the same block as 11LA26, pink, medium grain, calcite, Ross Pink
11RB24 Italy Marble Spezia, Genoa Prov. cut from the same block as 11LB24*, blakc, veined with yellow, fine grain, Portoro
12LB30 United States Pennsylvania Marble Avondale brownish-gray, coarse, micaceous
12LQ United States Georgia Marble Tate bluish-gray, coarse grain, calcite, Cherokee
12RA22 Italy Marble Spezia, Genoa Prov. cut from same block as 11LB24, black, veined with yellow, fine grain, Portoro
12RA37 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
12RB18 United States Vermont Marble W. Rutland cut from same block as 10RA18, white, gray-veined, Lower Silurian, calcite
13LB36 United States Utah Marble Clinton buff, brown-mottled, fine grain, fossiliferous
13Lb8 United States Pennsylvania Marble Lancaster black, fine grain, compact, Lower Silurian, dolomite
13RB22 United States Texas Marble Burnet blue gray, medium grain
14LA18 United States Vermont Marble S. Wallingford white, fine grain, Lower Silurian, calcite
14LA32 Austria Marble Trent gray, fine grain calcite
14LB18 United States Vermont Marble Dorset white, medium grain, Lower Silurian, calcite