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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
8LB15 United States Wisconsin Limestone Hayton light drab, fine grain, compact, cellular
S2-65 United States Tennessee Sandstone Crossville pink, fine-grain, compact, Crab Orchard Stone
13RB36 United States Pennsylvania Limestone N. Annville darka blue gray, fine grain, compact, Lower Silurian
5RB6 United States Ohio Sandstone Cumberland gray, medium grain, porous, carboniferous
8RA29 United States New York Sandstone Corning blue gray, fine grain, compact, calcareous, Devonian
6LB16 United States Pennsylvania Diabase Gettysburg gray, fine grain
8RB44 United States Michigan Sandstone Isle Royale reddish-brown, fine grain, porous, Potsdam
14RA15 United States Iowa Dolomite Winterset light gray, medium grain, porous, fossiliferous, carboniferous
6RA3 United States Pennsylvania Sandstone Hummelstown brownish-purple, coarse grain, porous, Triassic
9LB13 United States Iowa Limestone Burlington light gray, medium grain, compact, Sub-carboniferous
14RB3 United States Illinois Dolomite Chicago gray, black-spotted, coarse grain, compact, bituminous
1Lq United States Missouri Limestone Carthage gray, medium grain, crystalline calcite, Carthage Marble
10LB7 United States Missouri Limestone Clinton buff, fine grain, compact, argillaceous, carboniferous
10RB19 United States North Carolina Marble Red Marble Gap pink, fine grain, Archaean, calcite
11LA27 United States Tennessee Marble Knoxville gray, medium grain, calcite
11LB8 United States Kansas Dolomite Topeka drab, medium grain, compact, fossiliferous, carboniferous
11RB3 United States Texas Limestone Austin light buff, fine grain, compact, magnesian, cretaceous
12LA7 United States New York Limestone Canajoharie dark gray, coarse grain, compact, magnesian, fossiliferous, Lower Silurian
12RA28 United States Florida Coquina St. Augustine cut from same block as 4LA19, light buff, coarse, highly porous, calcareous, shell-stone
12RA29 United States Ohio Marble Spring Mills light gray, black-banded, medium grain, calcite
3L13 United States Tennessee Marble Doughertyville reddish-brown, medium grain, fossiliferous, Lower Silurian
7LA23 United States North Carolina Granite Buckhorn Falls light gray, green-spotted, medium grain, biotite
9RB13 United States Iowa Limestone Conrad light gray, medium grain, compact, oolitic, Lower carboniferous
7LB41 United States Montana Granite Lewis & Clark Co. gray, medium grain, Porphyritic, biotite
S1-3 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
13LA20 United States Iowa Coral Iowa City light gray, fine grain, compact, fossiliferous
5LA3 United States Ohio Sandstone Peninsula gray, coarse grain, porous, Lower carboniferous
7RB17 United States Pennsylvania Gneiss Reading gray, coarse grain
S2-131 United States New York Bluestone Downsville
13LB36 United States Utah Marble Clinton buff, brown-mottled, fine grain, fossiliferous
S2-37 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
13RA8 United States Pennsylvania Dolomite Valley Branch Chester Co. bluish-drab, fine grain, compact
5RB2 United States Ohio Sandstone Canal Dover Tuscarawas Co. light gray, coarse grain, porous, carboniferous
8LB45 United States Wisconsin Gneiss Black River Falls reddish, fine grain, biotite
S2-95 United States North Carolina Granite Mt. Airy light-gray, medium-grain, biotite, 1- to 3-in. thickness
14LA18 United States Vermont Marble S. Wallingford white, fine grain, Lower Silurian, calcite
6La30 United States Kentucky Sandstone Livingstone gray, fine grain, porous
8RB16 United States Wisconsin Limestone Madison buff, fine grain, porous, Lower Silurian
6LB46 United States Vermont Granite Bethel white, medium grain, muscovite
6RB17 United States Pennsylvania Gneiss Philadelphia dark gray, fine grain, biotite
16C United States Alabama Limestone Rockwood light buff, fine grain, porous, oolitic
27EE United States Tennessee Travertine Nashville light-buff travertine
10la10 United States Ohio Limestone Bloomville gray, fine grain, compact, magnesian, Devonian
10LB23 United States Massachusetts Gneiss Becket dark gray, fine grain, muscovite
10RA35 United States New Hampshire Granite Roxbury light gray, fine grain, biotite-muscovite
10RB49 United States Wisconsin Quartz Marquette dark gray, coarse grain, compact, Porphyritic
11LB20 United States Iowa Limestone Iowa Falls light yellow, fine grain, compact, Lower carboniferous
11RA37 United States Tennessee Sandstone Sewanee light buff, medium grain, porous
12LA12 United States Wyoming Marble Wheatland white, medium grain, dolomitic
12LB37 United States Kentucky Limestone Russelville dark-drab, fine grain, compact
2LQ United States Alabama Marble Gantt's Quarry white, fine grain calcite, Cream A
6RB41 United States Maryland Serpentine Dublin Borough dark and light-green, variegated
4C United States Kansas Limestone Silverdale buff, medium grain, compact, calcite, Silurianverdale
12RB32 United States Pennsylvania Limestone Huntingdon nearly black, fine grain, compact
4RB17 United States Maine Granite Milford pink, coarse grain, biotite, Milford Pink
7RA29 United States California Sandstone Angel Island gray, fine grain, porous
S2-102 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
13LA7 United States Minnesota Dolomite Stillwater light buff, fine grain, compact, Lower Silurian
5LB17 United States Massachusetts Granite Gloucester light pink, coarse grain, hornblende
S2-160 United States Tennessee Marble Knoxville gray, medium-grain calcite marble, Silver Gray
13RA21 United States Iowa Limestone Bentonsport gray, medium grain, compact, semi-crystalline, Sub-carboniferous
5RA32 United States Colorado Granite Lawson gray, pink-spotted, medium grain, porphyritic biotite
8LB16 United States Mississippi Limestone Teshomingo County gray, fine grain, compact, finely fossiliferous
S2-66 United States Tennessee Sandstone Crossville pink, fine-grain, compact, Crab Orchard Stone
13RB37 United States Pennsylvania Limestone Myerstown blue gray, fine grain, compact, Lower Silurian
5RB7 United States Ohio Sandstone Cumberland greenish-gray, medium grain, compact, carboniferous
6LB17 United States Pennsylvania Granite Allentown gray, red-spotted, medium grain, hornblende-biotite
8RB45 United States Wisconsin Sandstone Packwaukee light buff, medium grain, porous, Lower Silurian
14RA16 United States Iowa Dolomite Franklin light gray, fine grain, compact, Lower carboniferous
6RA30 United States Kentucky Sandstone Whitney Co. light blue gray, fine grain, porous
9LB14 United States Iowa Limestone Fairfield gray, fine grain, compact, micaceous, Lower carboniferous
1R1 United States Connecticut Granite Leete Isl. pink and black-mottled, medium grain, biotite
10LA4 United States Vermont Marble Mallett's Bay cut from same block as 10AL3, red and white, fine grain, Cambrian, dolomite
11LA28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous
11Lb9 United States Pennsylvania Marble Avondale white, medium grain, dolomitic
11RB30 United States Virginia Schist Farquier Co. dark gray, fine grain, compact, biotite, schist
12LA8 United States Minnesota Dolomite Frontenac light buff, fine grain, porous, Lower Silurian
11RB31 United States Virginia Diabase Leesburg dark gray, fine grain, Mesozoic diabase
12LA9 United States Pennsylvania Dolomite Orbisonia nearly black, fine grain, compact, Lower Silurian
12RA3 United States Illinois Dolomite Chicago light gray, fine grain, compact, Upper Silurian
3L14 United States Vermont Marble W. Rutland gray, white-veined, medium grain, calcite, Select Memorial Grade
7LA24 United States Maine Granite Round Pond gray, fine grain, biotite
9RB14 United States Iowa Limestone Tipton buff, coarse grain, compact, cellular, Upper Silurian
4LB20 United States Connecticut Granite Leete Isl. pink and black, fine grain, muscovite-biotite
7Lb42 United States New Hampshire Granite W. Concord gray, fine grain, biotite-muscovite
S1-30 United States Massachusetts Granite Milford pink, coarse-grain, biotite
13LA21 United States Iowa Limestone Quarry, Marshall Co. gray, medium grain, compact, fossiliferous, Lower carboniferous
5LA30 United States Texas Granite Nr. Llano gray, coarse grain, biotite
7RB18 United States Pennsylvania Granite Siesholtzville gray-mottled, fine grain, hornblende-biotite
S2-132 United States Idaho Sandstone Boise buff, coarse-grain, porous
13LB37 United States Georgia Marble Tate white dark-clouded, coarse grain, Lower Silurianower calcite
5LB5 United States Ohio Sandstone Newburgh gray, coarse grain, porous, Lower carboniferous
8LA30 United States New York Sandstone Lockport light gray, fine grain
S2-38 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
13RA9 United States Connecticut Marble E. Canaan bluish-white, coarse grain, dolomite
5RB20 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
8Lb46 United States Washington Sandstone Pittsburgh light gray, medium grain, compact, micaceous
S2-96 United States North Carolina Granite Mt. Airy light-gray, medium-grain, biotite, 1- to 3-in. thickness
6LA31 United States California Sandstone San Jose buff, coarse grain, compact
8RB17 United States Pennsylvania Limestone Mertztown dark blue gray, medium grain, compact, Lower Silurian