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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
14LA24 United States Colorado Marble Marble white, dark-veined, medium grain, calcite
14LB39 United States Pennsylvania Limestone Hyndman black, fine grain, compact
4RB10 United States Maryland Marble Cockeysville white, medium grain, dolomite
14RA8 United States Minnesota Dolomite Reading light drab, fine grain, compact, Lower Silurian
5LB10 United States Massachusetts Granite Fitchburg gray, coarse grain, muscovite-biotite
18EE United States Indiana Limestone Bedford buff, medium-grain, oolitic, Grade C Buff
5RA26 United States Maine Granite Biddeford gray, coarse grain, biotite
5RB42 United States New Jersey Gneiss Bloomingdale greenish-gray, fine grain, biotite
6LB10 United States Pennsylvania Sandstone Wampum brown, fine-grain, compact Carboniferous
6RA24 United States North Carolina Granite Salisbury brownish-gray, medium grain, biotite
10LA26 United States Texas Limestone Cedar Park cut from same block as 10RA20, light buff, fine grain, cellular, large shells, Cordova Shell
10RA6 United States Vermont Marble Isle LaMotte nearly black, fine grain, fossiliferous, dolomitic
11La14 United States Iowa Limestone Charles City gray, fine grain, compact, argillaceous, magnesian, Devonian
11Lb36 United States Virginia Diabase Catlett's Station dark gray, fine grain, Mesozoic diabase
11RB17 United States Vermont Marble Center Rutland cut from the same block as 11LB17, white, dark veins, medium grain, calcite, Highland Gray Danby
12LA28 United States Florida Coquina St. Augustine cut from same block as 4LA19, light buff, coarse, highly porous, calcareous, shell-stone
12RA15 United States Missouri Dolomite Booneville buff, fine grain, compact
6RB7 United States Pennsylvania Sandstone Cannonsburgh light gray, fine grain, porous, carboniferous
9RA25 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
7RA37 United States Missouri Granite Syenite pinkish, medium grain, biotite
9RB41 United States Wisconsin Sandstone Ableman light buff, fine grain, compact, Lower Silurian
8L48 United States Ohio Sandstone Berea light gray, fine grain, porous
S2-101 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
8LB24 United States North Carolina Granite Alamance Co. gray, fine grain, biotite, granite
S2-16 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
8RA38 United States Arizona Tuff Kirkland gray, fine grain, volcanic tuff
S2-65 United States Tennessee Sandstone Crossville pink, fine-grain, compact, Crab Orchard Stone
8WE United States Missouri Limestone Carthage gray, medium-grain, crystalline
9LB22 United States Ohio Sandstone Mansfield buf, coarse grain, porous, Lower carboniferous
12RB39 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
13LB13 United States Iowa Limestone Mason City buff, fine grain, compact, cellular, magnesian, Devonian
13RA28 United States Tennessee Marble Meadow pinkish-gray, medium grain, fossiliferous, Lower Silurian
13RB43 United States Kentucky Limestone Litchfield light gray, medium grain, compact, oolitic, Sub-carboniferous
3C United States Texas Limestone Cedar Park light buff, fine grain, porous, oolitic, Cordova Cream
14LB1 United States Indiana Dolomite Montpelier light gray, fine grain, compact, Niagara
4LB12 United States Indiana Limestone Salem light gray, medium grain, porous, Lower carboniferous, oolitic
14RA22 United States Iowa Limestone Winterset light buff, medium grain, compact, fossiliferous, Lower carboniferous
5LA23 United States North Carolina Granite Davidson College dark gray, medium grain, hornblende-biotite
5LB4 United States Ohio Sandstone New Philadelphia buff, coarse grain, porous, carboniferous
5RB13 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
6LA24 United States North Carolina Granite Concord light red, fine grain, biotite
6LB4 United States Pennsylvania Sandstone Schickshinny Luzerne Co. dark gray, coarse grain, compact, carboniferous
6RB10 United States Pennsylvania Diabase St. Peters dark gray, medium grain, compact, St Peters Granite
6RB11 United States Pennsylvania Conglomerate Pottsville brown and gray, coarse, compact, siliceous
10LB10 United States Vermont Marble Southerland Falls white, gray-spotted, Lower Silurian, calcite
10RA22 United States Kansas Limestone Smoky Hill Reservation white, fine grain, porous, chalky
10RB36 United States Missouri Sandstone St. Genevieve buff, fine grain, porous, Lower carboniferous
11LA8 United States Kansas Limestone Florence light gray, fine grain, compact, fossiliferous, magnesian
11RB5 United States New York Limestone Howe's Cave black, fine grain, compact, magnesian, Upper Silurian
12LB24 United States Tennessee Marble Knoxville pink and gray, medium grain, Lower Silurian
6RB21 United States Ohio Sandstone Marietta buff, coarse grain, porous, carboniferous
12RB11 United States Kentucky Limestone Lulbergrude Cr. Clark Co. drab, coarse grain, compact, magnesian
7La32 United States Minnesota Sandstone Hinckley yellowish-pink, fine grain, porous
7LQ United States Tennessee Marble Knoxville gray, medium grain, calcite, Appalachian Silurianver Gray
9RB13 United States Iowa Limestone Conrad light gray, medium grain, compact, oolitic, Lower carboniferous
7RB27 United States Kentucky Sandstone Marion nearly white, fine grain, compact, Lower carboniferous
S1-3 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
8LA39 United States Kansas Sandstone Oswego dark gray, medium grain, porous, calcareous
S2-131 United States New York Bluestone Downsville
S2-37 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
8RB25 United States North Carolina Granite Lexington gray, fine grain, biotite
S2-95 United States North Carolina Granite Mt. Airy light-gray, medium-grain, biotite, 1- to 3-in. thickness
9LA36 United States New Jersey Conglomerate May's Landing Atlantic Co. brown, coarse grain, porous, ferruginous
13LA28 United States Tennessee Marble Knoxville pink, medium grain, fossiliferous, Lower Silurian
13LB43 United States Kentucky Limestone Litchfield dark, mottled, fine grain, compact, semicrystalline
13RB15 United States Iowa Dolomite Quarry, Marshall Co. buff, fine grain, compact, fossiliferous, Sub-carboniferous
2L4 United States Tennessee Marble Knoxville pink, dark crowfoot veins, coarse grain, calcite
14LB4 United States Illinois Dolomite Chicago dark-drab, fine grain, cellular, compact, Upper Silurian
4RB11 United States Tennessee Limestone Knoxville pinkish-gray, medium grain, crystalline, compact, Lower Sil
14RA9 United States Pennsylvania Limestone Vanport dark gray, coarse grain, compact, fossiliferous, magnesian, carboniferous
5LB11 United States Massachusetts Granite Dedham pink, fine grain, epidote
18WE United States Ohio Sandstone McDermott blue, fine-grain, porous
5RA27 United States Maine Granite Biddeford gray, coarse grain, biotite
5RB43 United States New Jersey Conglomerate Boonton reddish, coarse grain, compact
6LB11 United States Pennsylvania Sandstone Sharon buff, coarse grain, porous, carboniferous
6RA25 United States Maine Gneiss Turner dark gray, medium grain, biotite
10Lb4 United States Tennessee Marble Knoxville pink, medium grain, calcite
10RA7 United States Vermont Marble Mallett's Bay cut from same block as 10AL3, red and white, fine-r, Cambrian, dolomite
11LA15 United States Iowa Dolomite Clinton yellow, coarse grain, porous, ferruginous, Upper Silurian
11LB37 United States Virginia Granite Manchester gray, fine grain, biotite
11RB18 United States Vermont Marble W. Rutland cut from same block as 11RB19, white, gray-veined, medium grain, Lower Silurian, calcite
12LA29 United States Florida Coquina St. Augustine cut from same block as 4LA19, light buff, coarse, highly porous, calcareous, shell-stone
12RA16 United States Iowa Dolomite Farley light gray, fine grain, porous, Niagara
6RB8 United States Pennsylvania Sandstone Black Walnut light blue gray, fine grain, porous, Devonian
7LB21 United States North Carolina Granite Contentnea Cr. Wilson Co. pink, coarse grain, porphyritic biotite
7RA38 United States Maryland Serpentine Dublin Borough light green, variegated
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
8LB25 United States North Carolina Gneiss Raleigh light blue gray, fine grain, biotite
S2-160 United States Tennessee Marble Knoxville gray, medium-grain calcite marble, Silver Gray
8RA39 United States West Virginia Sandstone Charleston gray, medium grain, compact, carboniferous
S2-66 United States Tennessee Sandstone Crossville pink, fine-grain, compact, Crab Orchard Stone
9B United States Texas Granite Kingsland pink, coarse-biotite
9LB23 United States Ohio Sandstone Marietta light gray, medium grain, porous, carboniferous
12RB4 United States Illinois Limestone Breese dark gray, fine grain, compact, fossiliferous, Lower carboniferous
13LB14 United States Iowa Dolomite Delphi light gray, mottled, fine grain, compact, Niagara
13RB44 United States Kentucky Limestone Frankfort light gray, fine grain, compact, semicrystalline
3D United States Virginia Greenstone Lynchburg green, coarse grain, actinolite schist, Virginia Greenstone
14LB10 United States Pennsylvania Marble York pink and white, fine grain, compact, magnesian, Lower Silurian
4LB13 United States Maryland Marble Cockeysville white, coarse grain
14RA23 United States Iowa Limestone Mason City light buff, fine grain, compact, fossiliferous, Devonian