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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
4RA11 United States Georgia Marble Tate white, dark clouds, coarse grain, calcite
7RA11 United States Connecticut Limestone Shelterville dark gray, fine grain, compact
5LA42 United States New Jersey Diabase Rock Church gray, fine grain
7RB30 United States Texas Sandstone Milsap reddish-brown, fine grain, porous
13LB6 United States New York Dolomite Lockport light gray, fine grain, compact, fossiliferous, Upper Silurian
5RA16 United States Ohio Sandstone Leesville gray, fine grain, porous, Lower carboniferous
8LA42 United States New Jersey Sandstone Newark purplish-brown, fine grain, porous, Triassic
13RB20 United States Vermont Marble W. Rutland grayish-white, dark-veined, Lower Silurian, calcite
5RB32 United States Colorado Diorite Monarch greenish-gray, fine grain
8RA13 United States Indiana Limestone Bedford light gray, medium grain, compact, oolitic, Lower carboniferous
6LA43 United States New Jersey Sandstone Pleasant Val. brown, fine grain, porous, Triassic
8RB29 United States New York Sandstone Albion brownish-purple, fine grain, compact, Upper Silurian
14LB45 United States Kentucky Limestone Pineville dark gray, fine grain, compact, bituminous
6RA14 United States Pennsylvania Sandstone Fuller buff, coarse grain, porous, carboniferous
9LA4 United States Colorado Limestone Pitkin dark, white-mottled, fine grain, compact
14RB14 United States Iowa Limestone Le-Grand gray, medium grain, compact, oolitic, magnesian, Lower carboniferous
1EE United States Minnesota Granite Rockville pinkish-gray, coarse-grain, biotite
10RA17 United States Vermont Marble Southerland Falls cut from same block as 10LB10, white, gray-spotted, Lower Silurian, calcite
10RB30 United States New York Argillite (Slate) Middle Granville purple, rough-texture, roofing, slate
9RB11 United States Iowa Limestone Givin gray, medium grain, compact, ferruginous, Lower carboniferous
11LA39 United States Tennessee Sandstone Cater's Creek Davidson Co. dark gray, fine grain, compact
S1-28 United States Unknown Granite Unknown brownish-gray, medium-grain, biotite
11RA19 United States Iowa Limestone Montour buff, medium grain, compact, oolitic, Lower carboniferous
S2-13 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
11RB41 United States Tennessee Sandstone Church Mt. Granger Co. drab, fine grain, compact
S2-35 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
12LB19 United States Vermont Marble Center Rutland cut from the same block as 13LB17, white, gray-veined, fine grain, Lower Silurian, calcite
S2-93 United States Vermont Granite Derby gray, medium-grain, biotite
12RA6 United States Wisconsin Dolomite Milwaukee light drab, fine grain, compact, Upper Silurian
2R6 United States Vermont Marble Danby cut from the same block as 2L6, white, darka-veined, medium grain, calcite
7B United States Maine Granite High Pine pink, coarse grain, biotite, Swenson Pink
4LA13 United States Vermont Marble Center Rutland white, dark veins, medium grain, calcite
7LB25 United States Maine Granite Lincoln bray, coarse grain, hornblende
12RB9 United States Minnesota Dolomite Winona light drab, fine grain, compact, Lower Silurian
5LA13 United States Ohio Sandstone New Lisbon gray, coarse grain, porous, carboniferous
7RA41 United States New Hampshire Granite Sunapee gray, fine grain, biotite-muscovite
13LB2 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
5Lb3 United States Ohio Sandstone Zanesville buff, coarse grain, porous, carboniferous
8LA13 United States Indiana Limestone Fort Ritner light gray, medium grain, compact, Lower carboniferous, oolitic
8LB29 United States New York Sandstone Reedsville dark blue gray, fine grain, compact, Devonian
13RB7 United States Massachusetts Marble Lee white, medium grain, dolomite, Lee Marble
6La14 United States Pennsylvania Sandstone Olyphant pink, coarse grain, compact
8RA42 United States Oregon Basalt Clackamas Station Clackamas Co gray, fine grain, porous
14LB16 United States Iowa Dolomite Clemont buff, fine grain, porous, Upper Silurian
6LB3 United States Pennsylvania Sandstone Oil City buff, fine grain, porous, carboniferous
9La10 United States Iowa Limestone Keosauque Station light gray, fine grain, compact, Lower carboniferous
6RA43 United States New Hampshire Gneiss Petersborough gray, medium grain, muscovite-biotite
14RB43 United States Kentucky Limestone Lebanon drab, fine grain, compact, carboniferous
1R8 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
10La21 United States Missouri Limestone Springfield light gray, medium grain, compact, semicrystalline, Lower carboniferous
10LB34 United States Connecticut Gneiss Roxbury light gray, fine grain, biotite-muscovite
10RA46 United States Rhode Island Granite Smithfield pink, coarse grain, biotite
9RA24 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
11La1 United States Indiana Dolomite St. Paul light gray, fine grain, compact, Niagara
9RB40 United States Indiana Sandstone Attica light gray, fine grain, porous
11LB31 United States Kansas Sandstone Pawnee gray, dark-spotted, medium grain, porous, calcareous
S2-100 United States Colorado Granodiorite Mountain Cross bluish-gray, fine-grain
11RB12 United States Missouri Dolomite Marshfield yellow-brown, fine grain, compact, siliceous
S2-159 United States Tennessee Marble Knoxville gray, medium-grain calcite marble, Crystal Gray
S2-64 United States Tennessee Sandstone Crossville pink, fine-grain, compact, Crab Orchard Stone
11RB13 United States Missouri Dolomite Dutzrow light drab, fine grain, compact
S2-16 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
S2-65 United States Tennessee Sandstone Crossville pink, fine-grain, compact, Crab Orchard Stone
12RA11 United States Kentucky Limestone Lagrange light gray, fine grain, compact, magnesian, Upper Silurian
2L1 United States Vermont Marble Brandon light bluish-gray, dark-veined, calcite
6RB26 United States Maine Granite Bryant's Pond dark gray, medium grain, biotite
3R11 United States Vermont Marble W. Rutland white, green-veined, fine grain, calcite, Silurianvan, Rutland B Building Grade
7LA37 United States Maryland Serpentine Deer Creek dark-green, fine grain, compact
12RB17 United States Iowa Dolomite Garrison dark gray, fine grain, compact, Devonian
4RA12 United States Vermont Marble Brandon cut from same block as 4LA12, white, green and gray veins, medium grain, calcite
7RA12 United States Georgia Marble Tate pink, coarsely-crystalline, Lower Silurian, calcite
5LA43 United States New Hampshire Gneiss Sunapee dark gray, medium grain, biotite
7RB31 United States Colorado Sandstone Jefferson Co. light red, fine grain, compact
13LB7 United States Minnesota Dolomite Canon City drab, fine grain, compact, Lower Silurian
5RA17 United States New Jersey Granite Pompton Jct. pink and green, coarse grain, pegmatite, Pompton Pink
8LA43 United States Montana Sandstone Columbus dark gray, fine grain, porous, cretaceous
13RB21 United States Vermont Marble Center Rutland cut from same block as 13RB19, white, gray-veined, fine grain, Lower Silurian, calcite
5RB33 United States Minnesota Diabase Taylor's Falls nearly black, fine grain, olivine
8RA14 United States Indiana Limestone Avoca light gray, fine grain, compact, oolitic
6LA44 United States New Hampshire Granite Troy light gray, fine grain, muscovite-biotite
14Lb46 United States Kentucky Limestone Princeton light gray, medium grain, compact, oolitic, Lower carboniferous
6RA15 United States Pennsylvania Sandstone Connellsville green-tinted, brown, coarse, porous, carboniferous
9LA40 United States Illinois Sandstone Pinckneyville light brown, fine grain, porous, Lower carboniferous
14RB15 United States Iowa Dolomite Dubuque light buff, fine grain, compact, cellular, Lower Silurian
1L1 United States Connecticut Gneiss Milford dark gray, fine grain, hornblende-biotite
10LA6 United States Tennessee Limestone Nolensville Pike brownish-gray, fine grain, compact, magnesian, fossiliferous, Lower Sil
10RA18 United States Vermont Marble W. Rutland white, gray-veined, Lower Silurian, calcite
10RB31 United States Texas Sandstone Mormon Mills gray, medium grain, porous, carboniferous, calcareous
9RB12 United States Iowa Limestone Independence buff, fine grain, compact, fossiliferous, Devonian
11LA4 United States New York Limestone Union Springs black, fine grain, compact, magnesian, Devonian
S1-29 United States Massachusetts Granite Quincy dark-gray, coarse-grain, hornblende
11RA2 United States Washington Marble Stevens Co. blue gray, white-spotted, fine grain, dolomitic
S2-130 United States Indiana Limestone Bedford gray, medium-grain, oolitic
11RB42 United States Washington Sandstone Bellingham gray, fine grain, compact, Chuckanut
S2-36 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
12LB2 United States North Carolina Dolomite Nottla light blue, fine grain, compact, Archaean
S2-94 United States Maine Granite North Jay light-gray, fine-grain, biotite
12RA7 United States New York Limestone Crown Point nearly black, fine grain, compact, magnesian, Upper Silurian
2R7 United States Vermont Marble Danby white, dark-veined, medium grain, calcite, Danby J Building Grade, Riverside Danby Memorial Grade
7C United States Indiana Limestone Bloomington gray and buff, medium grain, porous, oolitic, variegated