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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
5LA7 United States Ohio Sandstone Millersburg gray, fine grain, porous, carboniferous
7RB37 United States Nevada Andesite Virginia City gray, coarsely porphyry, compact, hornblende
S2-150 United States Georgia Marble Holly Springs green serpentine, Holly Springs
5RA22 United States North Carolina Granite Poison Springs gray, medium grain, biotite
8LA6 United States New York Limestone Louisville gray, medium grain, compact
S2-56 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
5RB39 United States Maryland Granite Montrose gray, fine grain, biotite
6La7 United States Pennsylvania Sandstone Meshoppen blue gray, fine grain, compact, Devonian
8RB35 United States Connecticut Sandstone Portland purplish-brown, medium grain, porous, muscovite, Triassic
6RA20 United States Ohio Sandstone Lancaster light gray, coarse, friable, Lower carboniferous
10LA22 United States Arizona Marble Nr. Phoenix light drab, yellow mottled onyx
12RB31 United States Pennsylvania Marble Morristown white, fine grain, Lower Silurian
10LB35 United States Connecticut Gneiss E. Killingly light pink, coarse grain, hornblende-biotite
13LA6 United States New York Limestone Waterloo black, fine grain, compact, magnesian, Devonian
10RA47 United States Tennessee Syenite Hiwasee copper mines gray, green-spangled, medium grain, hornblende
13RA20 United States Iowa Limestone Sigourney Station, Keokuk Co. light gray, fine grain, compact, Lower carboniferous
11LA10 United States Georgia Marble Catoosa Co. purplish-gray, fine grain, dolomite
13RB36 United States Pennsylvania Limestone N. Annville darka blue gray, fine grain, compact, Lower Silurian
11Lb32 United States Utah Sandstone Red Butte light pink, fine grain, porous
11RB13 United States Missouri Dolomite Dutzrow light drab, fine grain, compact
14RA15 United States Iowa Dolomite Winterset light gray, medium grain, porous, fossiliferous, carboniferous
14RB3 United States Illinois Dolomite Chicago gray, black-spotted, coarse grain, compact, bituminous
12RA11 United States Kentucky Limestone Lagrange light gray, fine grain, compact, magnesian, Upper Silurian
1Lq United States Missouri Limestone Carthage gray, medium grain, crystalline calcite, Carthage Marble
32WE United States Arkansas Limestone Batesville gray, medium-grain, crystalline
7La13 United States Pennsylvania Limestone East Conshohocken blue gray, medium grain, compact, micaceous, Lower Silurian
4LA21 United States Vermont Marble Center Rutland cut from the same block as 13LB17, white, gray-veined, fine grain, Lower Silurian, calcite
7LB32 United States Minnesota Granite Watab gray, coarse grain, hornblende-biotite
S1-20 United States Unknown Granite Unknown gray, medium-grain, biotite
5LA20 United States Massachusetts Granite Bay View Cape Ann. brownish-black, medium grain, biotite
7ra8 United States Alabama Limestone Dickson light gray, medium grain, compact, fossiliferous
S2-122 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
8LA20 United States Ohio Sandstone Portsmouth lightdrab, fine grain, porous, Lower carboniferous, freestone
S2-28 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
5RB10 United States Massachusetts Granite Quincy Adams pink, fine grain, biotite
S2-86 United States Minnesota Granite Ortonville pink, med-grain, biotite, Cold Springs Agate
6LA21 United States Ohio Sandstone Warwick buff, coarse grain, porous, carboniferous
6Lb37 United States Connecticut Granite Branchville gray, coarse grain, biotite
9LA18 United States Pennsylvania Sandstone Antrim light gray, coarse, cellular, carboniferous
6RA8 United States Pennsylvania Sandstone Homewood brown, coarse grain, porous, carboniferous
9Lb34 United States Oregon Sandstone Jacksonville reddish-brown, fine grain, porous
10LA7 United States New York Limestone Onondaga dark gray, medium grain, compact, fossiliferous, magnesian, Devonian
13LA20 United States Iowa Coral Iowa City light gray, fine grain, compact, fossiliferous
10RA19 United States Vermont Marble Dorset white, medium grain, Lower Silurian, calcite
13LB36 United States Utah Marble Clinton buff, brown-mottled, fine grain, fossiliferous
10RB32 United States Colorado Sandstone Fort Collins light gray, fine grain, porous, calcareous
13RA8 United States Pennsylvania Dolomite Valley Branch Chester Co. bluish-drab, fine grain, compact
11La40 United States Tennessee Sandstone Sewanee light buff, medium grain, porous
14LA18 United States Vermont Marble S. Wallingford white, fine grain, Lower Silurian, calcite
11RA20 United States Texas Marble San Saba light gray, coarse grain, cretaceous
11RB43 United States New Mexico Serpentine Grant County Gila River green and white-banded, fine grain, Riccolite
12LB20 United States Vermont Marble W. Rutland gray, black-streaked, Lower Silurian, calcite
16C United States Alabama Limestone Rockwood light buff, fine grain, porous, oolitic
12RA8 United States New York Limestone Cobleskill black, fine grain, compact, magnesian, Devonian
27EE United States Tennessee Travertine Nashville light-buff travertine
6rb32 United States Colorado Granite Georgetown gray, medium grain, Porphyritic, biotite
9RA17 United States Pennsylvania Argillite (Slate) Lynnport dark gray, fine grain, slate
3R3 United States Vermont Marble Danby white, dark-veined, medium grain, calcite, Danby D Building Grade
7LA43 United States Wisconsin Quartzite Waterloo gray, coarse grain
9RB33 United States Arizona Sandstone Yavapai Co. light red, fine grain, compact
4RA19 United States Florida Coquina St. Augustine cust from same block as 4LA19, light buff, coarse, highly porous, calcareous, shell-stone
7RA19 United States Ohio Sandstone Carrollton light yellowish, coarse grain, porous, Sub-carboniferous
S1-5 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
5La8 United States Ohio Sandstone Youngstown gray, medium grain, porous, carboniferous
7RB38 United States Maryland Serpentine Dublin Borough dark and light-green, variegated
S2-151 United States Alaska Marble Tokeen light-gray, medium-grain calcite marble, Tokeen
5RA23 United States North Carolina Granite Rockingham greenish-gray, coarse grain, biotite
S2-57 United States North Carolina Granite Mt. Airy Mt Airy Granite, veneer
5RB4 United States Ohio Sandstone Bellaire gray, coarse grain, porous, carboniferous
8RA20 United States Ohio Sandstone Elyria buff, medium grain, porous, Lower carboniferous
6La8 United States Pennsylvania Sandstone Altoona buff, gray-streaked, fine grain, compact, Lower carboniferous
6RA21 United States Ohio Sandstone Ridgeville buff, medium grain, porous, Lower carboniferous
9LA5 United States Missouri Limestone Barrett's Station light gray, coarse grain, porous, fossiliferous
12RB32 United States Pennsylvania Limestone Huntingdon nearly black, fine grain, compact
10Lb36 United States Kansas Sandstone Pawnee gray, dark-spotted, medium grain, compact, calcareous
13LA7 United States Minnesota Dolomite Stillwater light buff, fine grain, compact, Lower Silurian
10Ra48 United States Tennessee Gneiss Wolf Creek Cocke Co. gray and pink, fine grain, compact, conglomerate
13RA21 United States Iowa Limestone Bentonsport gray, medium grain, compact, semi-crystalline, Sub-carboniferous
11LA11 United States Kentucky Dolomite Bardstown drab, fine grain, compact, Upper Silurian
13RB37 United States Pennsylvania Limestone Myerstown blue gray, fine grain, compact, Lower Silurian
11LB33 United States New Hampshire Granite Manchester pink, coarse grain, muscovite-biotite
11RB14 United States Missouri Dolomite Hermann dark gray, fine grain, compact, siliceous
14RA16 United States Iowa Dolomite Franklin light gray, fine grain, compact, Lower carboniferous
12RA12 United States Ohio Dolomite Lexington dark gray, fine grain, compact, bituminous, Upper Silurian
1R1 United States Connecticut Granite Leete Isl. pink and black-mottled, medium grain, biotite
33WE United States Indiana Limestone Bedford buff, medium-grain, oolitic
7La14 United States Pennsylvania Limestone Wernersville water-blue, dark-veined, fine grain, compact, crystalline, Lower Silurian
9RA5 United States Missouri Limestone New London dark gray, fine grain, compact, fossiliferous
4LB10 United States Georgia Marble Tate pink, black-veined, coarse grain, Lower Silurianower calcite
7LB33 United States Connecticut Gneiss Haddam dark gray, fine grain, hornblende-biotite
5LA21 United States North Carolina Gneiss Greensborough gray, coarsely porphyritic, biotite
7RA9 United States Alabama Limestone Tuscumbia light gray, medium grain, compact, fossiliferous-bearing
S2-123 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
5LB38 United States Maryland Gneiss Baltimore light gray, fine grain, biotite
8LA21 United States Ohio Sandstone Steubensville Jefferson Co. gray, coarse grain, porous, carboniferous
S2-29 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
5RB11 United States Massachusetts Granite Quincy dark-red, coarse grain, hornblende
8LB37 United States Missouri Sandstone Rockville light buff, fine grain, porous, calcareous, carboniferous
S2-87 United States Texas Granite Llano pink, brown and purple opaline
6La22 United States Massachusetts Granite Cohasset pink, coarse grain, biotite