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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
5RB36 United States Connecticut Granite W. Norfolk gray, fine grain, biotite
6LA47 United States Louisiana Sandstone Unknown pinkish, medium-gr, porous
6RA18 United States Pennsylvania Sandstone Danville dark blue gray, fine grain, compact, Upper Silurian
13LA26 United States Texas Limestone San Saba light buff, fine grain, compact, cretaceous
13LB41 United States South Carolina Marble Poor Mountain grayish-white, coarse grain
13RB13 United States Massachusetts Marble Lee white, medium grain, dolomite, Lee Marble
14LA23 United States Colorado Marble Marble white, golden-veined, medium grain, calcite
14LB38 United States Pennsylvania Limestone Palmyra darak blue gray, fine grain, compact, Lower Silurian
14RA7 United States New York Limestone Saratoga black, fine grain, compact, Lower Silurian
17WE United States Ohio Sandstone McDermott blue, fine-grain, porous
6rb32 United States Colorado Granite Georgetown gray, medium grain, Porphyritic, biotite
7LA43 United States Wisconsin Quartzite Waterloo gray, coarse grain
7RA19 United States Ohio Sandstone Carrollton light yellowish, coarse grain, porous, Sub-carboniferous
7RB38 United States Maryland Serpentine Dublin Borough dark and light-green, variegated
8RA20 United States Ohio Sandstone Elyria buff, medium grain, porous, Lower carboniferous
9LA5 United States Missouri Limestone Barrett's Station light gray, coarse grain, porous, fossiliferous
10LB49 United States New Mexico Serpentine Grant County Gila River green and white-banded, fine grain, Riccolite
11LA24 United States Tennessee Marble Knoxville light gray, medium grain, fossiliferous, Lower Silurian
11LB5 United States Minnesota Dolomite Stillwater light drab, fine grain, porous Lower sil, siliceous
11RB27 United States Virginia Granite Near Richmond gray, fine grain, biotite
12LA4 United States Texas Limestone Austin light buff, fine grain, compact, magnesian, cretaceous
9Lb7 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
9RB22 United States Massachusetts Granite Worcester gray, coarse grain, biotite-muscovite
S1-39 United States Tennessee Sandstone Crossville yellow, fine-grain, compact, Crab Orchard Stone
S2-140 United States New York Marble Onondaga dark-gray, coarse-grain calcite marble
S2-46 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
S3-3 United States Minnesota Limestone Mankato light-buff, fine-grain magnesian
2RQ United States Ohio Sandstone Amherst gray, medium grain, porous, Berea Gray
4LA17 United States Vermont Marble W. Rutland gray, black-veined, fine grain, Lower Silurian, calcite
5La17 United States Ohio Sandstone Wooster light buff, medium grain, porous, Lower carboniferous
5LB33 United States Minnesota Quartzite Courtland purplish-red, fine grain, compact
5RA7 United States Ohio Sandstone Lewis Mills buff, coarse grain, porous, carboniferous
6LA18 United States Pennsylvania Sandstone Queens Run Clinton Co. dark gray, fine grain, compact, Devonian
6LB33 United States Colorado Sandstone Buckhorn pale-pink, fine grain, compact
6RA47 United States Wisconsin Quartzite Waterloo gray, coarse grain, compact, paving stone
12RB38 United States Kentucky Limestone Taylorsville gray, medium grain, compact, coarsely fossiliferous
13LB12 United States New Jersey Dolomite Newton dark gray, fine grain, compact, Lower Silurian
13RA27 United States Tennessee Limestone Nashville buff, coarse, cellular, fossiliferous
13RB42 United States Indiana Limestone Bedford dark gray, medium grain, porous, oolitic, Lower carboniferous
14LA9 United States Pennsylvania Limestone Spruce Creek Huntingdon Co. black, fine grain, compact, magnesian, Lower Silurian
14RA21 United States Iowa Limestone Washington dark gray, medium grain, compact, semi crystalline, Lower carboniferous
1R15 United States Vermont Marble W. Rutland white, slightly-clouded, fine grain, calcite, Rutland A Building Grade, Select Memorial Grade
7La13 United States Pennsylvania Limestone East Conshohocken blue gray, medium grain, compact, micaceous, Lower Silurian
7LB32 United States Minnesota Granite Watab gray, coarse grain, hornblende-biotite
7ra8 United States Alabama Limestone Dickson light gray, medium grain, compact, fossiliferous
8LA20 United States Ohio Sandstone Portsmouth lightdrab, fine grain, porous, Lower carboniferous, freestone
9LA18 United States Pennsylvania Sandstone Antrim light gray, coarse, cellular, carboniferous
9Lb34 United States Oregon Sandstone Jacksonville reddish-brown, fine grain, porous
10C United States Indiana Limestone Bloomington gray, medium-grain, porous, oolitic, Select Gray
10RA31 United States Kansas Sandstone Parsons gray, fine grain, porous, calcareous
10RB45 United States New Hampshire Granite Mason light gray, medium texture, biotite
10RA32 United States Kansas Sandstone Parsons buff, fine grain, porous
10RB46 United States New Jersey Diabase Jersey City nearly black, fine grain
11LB18 United States Vermont Marble W. Rutland white, gray-veined, medium grain, Lower Silurian, calcite
11RA34 United States Pennsylvania Marble West Grove Chester Co. white, medium grain, dolomitic
12LA1 United States Indiana Dolomite Greensburgh light gray, fine grain, compact, Upper Silurian
12LB34 United States North Carolina Marble Nantahala light pink, fine grain, Archaean, calcite
9RA36 United States West Virginia Sandstone Kingwood cut from same block as 9LA34, buff, rust-spotted, medium grain, porous
S1-10 United States Indiana Limestone Bedford gray, oolitic
S2-112 United States Tennessee Sandstone Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
S2-18 United States Maryland Schist Potomac Varicolored chlorite, some with cleavage horizontal, some with cleavage vertical
S2-76 United States New Hampshire Granite Concord gray, medium-grain, muscovite-biotite
2L13 United States Connecticut Marble E. Canaan white, brown-spotted, coarse grain, dolomite
3R15 United States Maryland Dolomite Baltimore cut from same block as 3L15, white, fine grain
4RA16 United States Vermont Marble W. Rutland cut from same block as 13RB20, grayish-white, dark-veined, Lower Silurian, calcite
5LA5 United States Ohio Sandstone Piketon brown, fine grain, porous, Lower Carg, freestone
5RA20 United States Massachusetts Granite Wyoma gray, coarse grain, hornblende
6LA5 United States Pennsylvania Sandstone Scranton gray, medium grain, porous, Sub-carboniferous
6RA19 United States Pennsylvania Quartzite Jacksonwald light gray, fine grain, compact
13LA27 United States Tennessee Limestone Nashville gray, medium grain, compact, fossiliferous, Lower Silurian, Capitol Quarry
13LB42 United States Illinois Limestone Iuka gray, fine grain, compact
13RB14 United States Iowa Limestone Charles City drab and buff-mottled, coarse grain, fossiliferous-bearing, Devonian, Madreport marble
14LA24 United States Colorado Marble Marble white, dark-veined, medium grain, calcite
14LB39 United States Pennsylvania Limestone Hyndman black, fine grain, compact
14RA8 United States Minnesota Dolomite Reading light drab, fine grain, compact, Lower Silurian
18EE United States Indiana Limestone Bedford buff, medium-grain, oolitic, Grade C Buff
6rb33 United States Colorado Tuff Castle rock light gray, fine grain, rhyolite
7LA44 United States Michigan Sandstone Marquette purplish-brown, medium grain, compact, Lower Silurian
7RB39 United States New Jersey Sandstone Avondale brownish-purple, medium grain, porous, Trais
8RA21 United States Ohio Sandstone Brooklyn light buff, rust-spotted, medium grain, porous, Lower carboniferous
8RB37 United States Missouri Sandstone Clinton buff, fine grain, compact, carboniferous
10LA37 United States Kansas Sandstone Chanute buff, fine grain, friable, calcareous
10LB5 United States Colorado Marble Canon City buff and pink, fine grain, calcite, travertine
11La25 United States Tennessee Limestone Rogersville brown, gray-mottled, coarse grain, compact, Lower Silurian
11LB6 United States Pennsylvania Dolomite Harrisburg nearly black, fine grain, compact, Lower Silurian
11RB28 United States Virginia Granite Fredericksburg light gray, medium grain, biotite-muscovite
12LA5 United States Tennessee Marble Cleveland pink, coarse, magnesian, Lower Silurian
9Lb8 United States Vermont Marble Southerland Falls white, dark-veined, Lower Silurian, calcite
9RB23 United States Maine Granite Hurricane Isl. gray, coarse grain, biotite
S1-4 United States Unknown Sandstone Unknown buff, fine-grain, Golden Rod
S2-141 United States Missouri Marble Carthage gray, medium-gray calcite marble, Ozark Tavernelle
S2-47 United States Vermont Granite Barre gray, medium-grain, biotite
S3-4 United States Alabama Marble Rockwood gray, medium-grain crystalline calcite, Spring Valley Marble
2WE United States Texas Limestone Cedar Park light-buff, fine-grain, porous, oolitic, Cordova Cream
4La18 United States Vermont Marble Southerland Falls cut from same block as 10LB10, white, gray-spotted, Lower Silurian, calcite
5LA18 United States Ohio Sandstone Plymouth light gray, fine grain, porous, Lower carboniferous
5LB34 United States Minnesota Gabbro Duluth dark gray, coarse grain, gabbro
5RA8 United States Ohio Sandstone Greenfield gray, dark-streaked, fine grain, compact, Lower carboniferous
6La19 United States Pennsylvania Quartz Pine Grove dull-red, coarse grainy, quartz porphyry
6LB34 United States Minnesota Granite E. St. Cloud gray, fine grain, hornblende