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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
14RA24 United States Iowa Limestone Bedford light drab, medium grain, compact, fossiliferous, carboniferous
6RA39 United States Massachusetts Granite N. Easton pinkish, coarse grain, biotite
9LB22 United States Ohio Sandstone Mansfield buf, coarse grain, porous, Lower carboniferous
12LA33 United States North Carolina Limestone Rock Point buff, coarse grain, compact, fossiliferous, Eocene
14RB39 United States Pennsylvania Marble Amityville brown and gray, coarse, calcareous, breccia
12RA20 United States Vermont Marble Center Rutland cut from same block as 13RB19, white, gray-veined, fine grain, Lower Silurian, calcite
1R3 United States Connecticut Granite Mystic Bridge brownish-gray, fine grain, biotite
29WE United States Indiana Limestone Bloomington gray, medium-grain, oolitic, Standard Gray
6RB21 United States Ohio Sandstone Marietta buff, coarse grain, porous, carboniferous
9Lb7 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
7La32 United States Minnesota Sandstone Hinckley yellowish-pink, fine grain, porous
9RB22 United States Massachusetts Granite Worcester gray, coarse grain, biotite-muscovite
7LQ United States Tennessee Marble Knoxville gray, medium grain, calcite, Appalachian Silurianver Gray
S1-39 United States Tennessee Sandstone Crossville yellow, fine-grain, compact, Crab Orchard Stone
10LB16 United States Pennsylvania Serpentine W. Chester green, coarse grain, impure
13LA3 United States Tennessee Marble Calhoun pinkish-gray, coarse, fossiliferous, magnesian, Lower Silurian
5LA39 United States South Carolina Granite Aiken Co. gray, fine grain, biotite
7RB27 United States Kentucky Sandstone Marion nearly white, fine grain, compact, Lower carboniferous
S2-140 United States New York Marble Onondaga dark-gray, coarse-grain calcite marble
13LB45 United States Kentucky Limestone Green Co. dark gray, medium grain, compact, fossiliferous, Lower carboniferous
5RA12 United States Ohio Sandstone Euclid gray, fine grain, porous, Lower carboniferous
8LA39 United States Kansas Sandstone Oswego dark gray, medium grain, porous, calcareous
S2-46 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
10RB41 United States Maryland Granite Granite black, white-spotted, coarse grain, biotite
13RB17 United States Vermont Marble W. Rutland light blue, dark-veined, fine grain, Lower Silurian, calcite
S3-3 United States Minnesota Limestone Mankato light-buff, fine-grain magnesian
11Lb13 United States Utah Dolomite San Pete Valley dark, gray-mottled, fine grain, compact, fossiliferous
14La27 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
6La4 United States Pennsylvania Sandstone Wampum buff, coarse grain, porous, carboniferous
8RB25 United States North Carolina Granite Lexington gray, fine grain, biotite
11RA3 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
14LB41 United States Ohio Marble Spring Mills bluish-gray, medium grain, calcite
6RA10 United States Pennsylvania Sandstone Johnstown light gray, fine grain, compact, carboniferous
9LA36 United States New Jersey Conglomerate May's Landing Atlantic Co. brown, coarse grain, porous, ferruginous
11WE United States Ohio Sandstone Amherst gray, medium-grain, porous
14RB10 United States Pennsylvania Dolomite Leaman Place Lancaster Co. dark blue gray, banded, fine grain, complact, Lower Silurian
12LB3 United States Illinois Dolomite Lemont light drab, fine grain, compact, Upper Silurian
19WE United States Ohio Sandstone McDermott blue, fine-grain, porous
2R2 United States Vermont Marble Florence light gray, dark-clouded, medium grain, calcite, Sterling PV Memorial Grade
6RB8 United States Pennsylvania Sandstone Black Walnut light blue gray, fine grain, porous, Devonian
9RA35 United States Arizona Sandstone Prescott Red, coarse grain, compact
4L9 United States Ohio Sandstone Berea light gray, fine grain, porous
7LB21 United States North Carolina Granite Contentnea Cr. Wilson Co. pink, coarse grain, porphyritic biotite
S1-1 United States Ohio Sandstone McDermott gray, fine-grain, porous
10La32 United States Maine Granite Dix Island gray, coarse grain, biotite
12RB5 United States Tennessee Limestone Murfreesborough dark gray, fine grain, compact, magnesian, fossiliferous, Lower Silurian
5LA1 United States Ohio Sandstone Mt. Gilead buff, fine grain, porous, Lower carboniferous
7RA38 United States Maryland Serpentine Dublin Borough light green, variegated
S2-111 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10LB45 United States New Hampshire Granite Plymouth gray, medium grain, biotite
13LB16 United States Iowa Limestone Decorah dark, mottled, fine grain, compact, magnesian, Lower Silurian
S2-17 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
10RB12 United States Iowa Limestone Iowa City brown, medium grain, compact, Devonian
5RA41 United States South Carolina Granite Newberry Co. gray, fine grain, biotite
8LB25 United States North Carolina Gneiss Raleigh light blue gray, fine grain, biotite
11LA20 United States Iowa Limestone Bristow buff, fine grain, compact, Devonian
13rb46 United States Alabama Limestone Leighton light gray, medium grain, prous, fossiliferous
6La10 United States Pennsylvania Sandstone Stoneboro light brown, coarse grain, porous, carboniferous
8RA39 United States West Virginia Sandstone Charleston gray, medium grain, compact, carboniferous
11LB42 United States North Carolina Gneiss Hickory gray, coarse grain, biotite
14LB12 United States Ohio Dolomite Tiffin light buff, fine grain, porous, bituminous, Upper Silurian
6LB26 United States Maine Granite Waldoborough gray, fine grain, biotite
9B United States Texas Granite Kingsland pink, coarse-biotite
6RA4 United States Pennsylvania Sandstone Connellsville light gray, fine grain, porous, carboniferous
9LB23 United States Ohio Sandstone Marietta light gray, medium grain, porous, carboniferous
12LA34 United States Indiana Limestone Corydon nearly white, fine grain, compact, oolitic
14RB4 United States Illinois Dolomite Kankakee light gray, fine grain, porous, Upper Silurian
12RA21 United States Iowa Limestone Marshalltown light drab, fine grain, compact, arenaceous, calcite
1R4 United States Connecticut Granite Reynold's Bridge light gray, fine grain, muscovite-biotite
2B United States North Carolina Granite Mt. Airy light gray, medium grain, biotite, Mt Airy
6RB22 United States Massachusetts Granite Rockport dark gray, coarse grain, hornblende
9Lb8 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
7La33 United States Connecticut Sandstone Cromwell purplish-brown, medium grain, porous, muscovite, Triassic
9RB23 United States Maine Granite Hurricane Isl. gray, coarse grain, biotite
12RB13 United States Ohio Dolomite Holmes Twp. Crawford C. dark gray, fine grain, compact, Devonian
7R21 United States Ohio Sandstone Glenmont buff, medium grain, Briar Hill
S1-4 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
10LB17 United States Pennsylvania Soapstone Montgomery Co. gray, dark-mottled, coarse grain, compact
5LA4 United States Ohio Sandstone Norwalk gray, brown-banded, medium grain, porous, Lower carboniferous
7RB28 United States California Sandstone Sites greenish-gray, fine grain, porous
S2-141 United States Missouri Marble Carthage gray, medium-gray calcite marble, Ozark Tavernelle
13LB46 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calciteite
5RA13 United States Ohio Sandstone Marietta gray, fine grain, porous, carboniferous
8La4 United States Tennessee Marble Meadow buff and gray, medium grain, fossiliferous, Lower Silurian
S2-47 United States Vermont Granite Barre gray, medium-grain, biotite
10RB42 United States Oregon Basalt Albany dark gray, medium grain, compact
13RB18 United States Vermont Marble W. Rutland light blue, dark-veined, Lower Silurian, calcite
5RB3 United States Ohio Sandstone Bedford light buff, coarse grain, porous, Lower carboniferous
8RA10 United States Illinois Limestone Chester light gray, finely fossiliferous, compact, Lower carboniferous, medium grain
S3-4 United States Alabama Marble Rockwood gray, medium-grain crystalline calcite, Spring Valley Marble
11LB14 United States Missouri Dolomite Stoutland light gray, fine grain, siliceous
14LA28 United States Tennessee Marble Knoxville variegated, medium grain, fossiliferous, Lower Silurian
6LA40 United States Maryland Granite Ilchester Red, coarse grain, Laurentian, biotite
8RB26 United States North Carolina Granite Hillsboro pink, fine grain, biotite
11RA30 United States Tennessee Marble Knoxville cut from the same block as 11LA26, pink, medium grain, calcite, Ross Pink
14LB42 United States Maryland Marble Cockeysville white, medium grain, Lower Silurian, dolomite
6RA11 United States Pennsylvania Sandstone Layton Station Fayette Co. light gray, medium grain, porous, carboniferous
12B United States Maine Granite Mt. Desert pink, medium to coarse, biotite, Somes Sound
14rb11 United States Ohio Dolomite Bluffton dark, buff-streaked, fine grain, compact, bituminous, Upper Silurian
12LB30 United States Pennsylvania Marble Avondale brownish-gray, coarse, micaceous