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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
11RB39 United States Michigan Granite Vulcan Red, fine grain, biotite
14LB15 United States Iowa Dolomite Manchester light gray, fine grain, compact, Niagara
12LB16 United States Iowa Dolomite Cedar Falls gray, fine grain, compact, Devonian
14RA28 United States Tennessee Limestone Carter's Station Creek light gray, coarse grain, compact, fossiliferous
12RA37 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
14RB42 United States Maryland Marble Frederick variegated, coarse, Triassic, conglomerate
1R7 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
2R15 United States Vermont Marble Mallett's Bay cut from same block as 2L15, red and white, fine grain, Cambrian, dolomite
6RB5 United States Pennsylvania Sandstone Greenville light olive, fine grain, porous, carboniferous
4L6 United States Connecticut Sandstone Portland brown, medium-gr, compact, Triassic
7Lb18 United States Pennsylvania Gneiss Chester gray, coarse grain, biotite
5B United States Maine Granite North Jay light gray, fine grain, biotite-muscovite, North Jay
7RA35 United States Missouri Granite Graniteville Red, medium grain, biotite
5LB23 United States North Carolina Granite Davidson College gray, coarse grain, biotite
8C United States Indiana Limestone Bloomington buff, medium grain, porous, oolitic, Standard Buff
5RA39 United States Maryland Gneiss Baltimore light gray, fine grain, biotite
8LB22 United States Massachusetts Granite Gloucester light greenish-gray, coarse grain, hornblende
6EE United States Ohio Sandstone McDermott gray, fine-grain, porous
8RA36 United States Missouri Sandstone Nevada light gray, rust-spotted, fine grain, porous, carboniferous
6LB23 United States North Carolina Gneiss Mooresville Red, yellow-mottled, fine grain
8rb9 United States Ohio Limestone Xenia light gray, fine grain, compact, pyritiferous, Upper Silurian
9Lb20 United States Pennsylvania Conglomerate Fairfield red and gray, calcareous, conglomerate
9RA29 United States New York Sandstone Phoenicia blue gray, fine grain, compact, Devonian
9RB5 United States North Carolina Limestone Newbern buff, coarse grain, coarsely cellular, Eocene
S2-105 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
S2-163 United States Maryland Marble Cockeysville white, medium-grain dolomitic marble, Beaver Dam
S2-69 United States North Carolina Granite Salisbury pink, coarse-grain, Opaline Granite
10LA19 United States Iowa Limestone Bedford light buff, coarse grain, compact, carboniferous
10LA2 United States Vermont Marble Swanton dove-colored, fine grain, Lower Silurian, dolomite
10LB32 United States New York Sandstone Ithaca dark blue gray, fine grain, compact, Devonian
12RB16 United States Iowa Dolomite Humbolt red-streaked, fine grain, compact, Lower carboniferous
10RA44 United States New Jersey Diabase W. New York gray, fine grain
11C United States Indiana Limestone Lawrence Co. gray, medium grain, porous, oolitic, Standard Gray
13LB6 United States New York Dolomite Lockport light gray, fine grain, compact, fossiliferous, Upper Silurian
11LB3 United States New York Marble Pleasantville white, coarse grain, Archaen, magnesian, Snowflake Marble
13RB20 United States Vermont Marble W. Rutland grayish-white, dark-veined, Lower Silurian, calcite
11RB10 United States Kansas Dolomite Marysville light gray, fine grain, compact, Permian
12LA21 United States Iowa Limestone Tipton buff, coarse grain, compact, cellular, Upper Silurian
14LB45 United States Kentucky Limestone Pineville dark gray, fine grain, compact, bituminous
12R41 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
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
6RB2 United States Pennsylvania Sandstone Franklin gray, fine grain, porous, Sub-carboniferous
7La30 United States Texas Sandstone Pecos Red, fine grain, compact
4R5 United States Vermont Marble W. Rutland bluish-gray, dark-clouded, medium grain, calcite, Sterling and Standard Memorial Grade
7RB25 United States New York Sandstone Margarettville blue gray, medium grain, porous, Devonian
5RA10 United States Ohio Sandstone Berea llight gray, fine grain, porous, Lower carboniferous
8LA37 United States Missouri Sandstone Warrensburg gray, medium grain, porous, carboniferous
5RB27 United States Maine Diabase Addison dark gray, fine grain, Devonian
8LQ United States Georgia Marble Tate bluish-gray, coarse grain, calcite, Cherokee
8RB23 United States North Carolina Granite Greensborough gray, fine grain, biotite
6R48 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
9La34 United States West Virginia Sandstone Kingwood buff, rust-spotted, medium grain, porous
S1-33 United States Massachusetts Granite Milford pink, coarse-grain, biotite
S2-135 United States Vermont Marble Pittsford gray, medium-grain calcite marble, Pittsford Italian
S2-40 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
S2-99 United States North Carolina Granite Mt. Airy light-gray, medium-grain, biotite, 1- to 3-in. thickness
10LA49 United States Michigan Quartzite Vulcan light gray, fine grain, compact, Lower Silurian
10RA15 United States Ohio Dolomite White House gray, fine grain, porous, Devonian
12RB9 United States Minnesota Dolomite Winona light drab, fine grain, compact, Lower Silurian
10RB29 United States New York Sandstone Medina light purplish-pink, fine grain, porous, Upper Silurian
13LB2 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
11RA17 United States Vermont Marble Southerland Falls cut from same block as 11LA18, white, gray-spotted, Lower Silurian, calcite
13RB7 United States Massachusetts Marble Lee white, medium grain, dolomite, Lee Marble
11RB4 United States Wisconsin Dolomite Buffalo Co. light buff, fine grain, compact, Lower Silurian
14LB16 United States Iowa Dolomite Clemont buff, fine grain, porous, Upper Silurian
12LB17 United States Iowa Dolomite Dakota Sta. light buff, fine grain, compact, Lower carboniferous
12RA4 United States Illinois Limestone Quincy light gray, coarse grain, compact, magnesian, fossiliferous
14RB43 United States Kentucky Limestone Lebanon drab, fine grain, compact, carboniferous
1R8 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
6RB6 United States Pennsylvania Sandstone Center Bridge purplish-gray, fine grain, compact, Triassic
7Lb19 United States Ohio Sandstone Portsmouth brownish-gray, fine grain, porous, Lower carboniferous
5C United States Indiana Limestone Lawrence Co. gray and buff, medium grain, porous, oolitic, variegated
7RA36 United States Missouri Granite Knob Lick gray, medium grain, hornblende
5LB24 United States Maine Serpentine Deer Island black, compact
8EE United States Ohio Sandstone Amherst gray, medium-gray, porous
5RA4 United States Ohio Sandstone Buena Vista gray, fine grain, porous, Lower carboniferous
8LB23 United States North Carolina Granite Danbury pinkish-gray, coarse grain, biotite
6L48 United States North Carolina Sandstone Raleigh brownish-gray, coarse grain, porous
8RA37 United States Missouri Sandstone Howard Co. buff, fine grain, porous, carboniferous
6LB24 United States North Carolina Granite Charlotte gray, coarse grain, biotite
8RQ United States Ohio Sandstone McDermont medium grainay, fine grain, porous
6RA38 United States North Carolina Granite Gaston Co. gray, coarse grain, biotite
9LB21 United States Ohio Sandstone Twinsburg buff, coarse grain, porous, Lower carboniferous
9RA3 United States Colorado Limestone Morrison light red, fine grain, porous, laminated
S2-106 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
S2-164 United States Massachusetts Marble Lee white, medium-grain dolomitic marble, Lee White
S2-7 United States Ohio Sandstone McDermott gray, fine-grain, porous
10LA20 United States Iowa Limestone Iowa Falls gray, fine grain, compact, Lower carboniferous
10LB33 United States Texas Sandstone Pecos Red, fine grain, compact
12RB17 United States Iowa Dolomite Garrison dark gray, fine grain, compact, Devonian
10RA45 United States Vermont Granite Woodbury gray, medium grain, biotite
11EE United States Ohio Sandstone Glenmont gray and buff, coarse-grain, porous, Briar Hill
13LB7 United States Minnesota Dolomite Canon City drab, fine grain, compact, Lower Silurian
11LB30 United States Missouri Sandstone Butler gray, rust-spotted, medium grain, porous, carboniferous
13RB21 United States Vermont Marble Center Rutland cut from same block as 13RB19, white, gray-veined, fine grain, Lower Silurian, calcite
11RB11 United States Connecticut Marble Falls Village
12LA22 United States Missouri Limestone Pleasant Hill dark gray, medium grain, compact, carboniferous, fossiliferous
14Lb46 United States Kentucky Limestone Princeton light gray, medium grain, compact, oolitic, Lower carboniferous
12RA1 United States Indiana Limestone Bedford light gray, fine grain, porous, magnesian, oolitic, Lower carboniferous