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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
1L5 United States Connecticut Granite Roxbury light brownish-gray, fine grain, biotite-muscovite
10LB34 United States Connecticut Gneiss Roxbury light gray, fine grain, biotite-muscovite
2R11 United States Vermont Marble Roxbury dark-green, gray-veined, medium grain, sperpentine, Verde Antique Building Grade
11LB40 United States Vermont Marble Roxbury green, white-veined, fine grain, serpentine
2L11 United States Vermont Marble Roxbury dark-green, gray-veined, medium grain, serpentine, Verde Antique Building Grade
8Lb40 United States West Virginia Sandstone Rowlesburgh dark gray, fine grain, compact, Devonian
6RB16 United States Pennsylvania Diabase Round Top Gettysburg gray, fine grain, porous, Mesozoic
14Lb27 United States Texas Limestone Round Rock light buff, fine grain, compact, cretaceous
7LA24 United States Maine Granite Round Pond gray, fine grain, biotite
11La25 United States Tennessee Limestone Rogersville brown, gray-mottled, coarse grain, compact, Lower Silurian
8Lb4 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
12LB4 United States Tennessee Marble Rogersville brown and gray-mottled, coarse, magnesian, fossiliferous, Lower Silurian
14RB29 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
8Lb5 United States Tennessee Marble Rogersville variegated, medium grain, Lower Silurian
9Lb2 United States Tennessee Marble Rogersville variegated, medium grain, Lower Silurian
14La27 United States Tennessee Marble Rogersville variegated, medium grain, fossiliferous, Lower Silurian
6RB43 United States New Jersey Diabase Rocky Hill dark gray, very fine grain
13RA47 United States Alabama Limestone Rockwood light gray, fine grain, porous, oolitic
13la47 United States Alabama Limestone Rockwood cut from the same block as 13RA47
16C United States Alabama Limestone Rockwood light buff, fine grain, porous, oolitic
S3-4 United States Alabama Marble Rockwood gray, medium-grain crystalline calcite, Spring Valley Marble
5EE United States Alabama Limestone Rockwood gray, medium-grain, oolitic
2c United States Alabama Limestone Rockwood light gray, fine grain, porous, oolitic
9RA34 United States Missouri Sandstone Rockville Red, coarse grain, porous, calcareous, carboniferous
1EE United States Minnesota Granite Rockville pinkish-gray, coarse-grain, biotite
5LA15 United States Ohio Sandstone Rockville buff, fine grain, porous
8LB37 United States Missouri Sandstone Rockville light buff, fine grain, porous, calcareous, carboniferous
6RB22 United States Massachusetts Granite Rockport dark gray, coarse grain, hornblende
8RA11 United States Illinois Limestone Rockport light gray, medium grain, compact, fossiliferousbearing
5LA29 United States California Granite Rocklin gray, fine grain, biotite
5RA23 United States North Carolina Granite Rockingham greenish-gray, coarse grain, biotite
5RA24 United States North Carolina Granite Rockingham pinkish-gray, coarse grain, prophyritic biotite
12LB23 United States Kansas Limestone Rock Twp. Butler Co. light grab, fine grain, compact
12LA33 United States North Carolina Limestone Rock Point buff, coarse grain, compact, fossiliferous, Eocene
5LA42 United States New Jersey Diabase Rock Church gray, fine grain
11RA7 United States New York Dolomite Rochester dark-drab, fine grain, compact, Devonian
8LB6 United States Nebraska Limestone Roca light gray, fine grain, compact, fossiliferous, Permian
8RB7 United States Nebraska Limestone Roca light gray, fine grain, compact, Permian
11RA23 United States Nebraska Limestone Roca light gray, fine grain, compact, Permian
8Lb32 United States Texas Sandstone Riverside gray, coarse grain, porous
13LA4 United States Wisconsin Dolomite River Falls Pierce Co. buff, fine grain, compact, Lower Silurian
11RA36 United States Tennessee Granite Rip Shin Mt. pink, medium grain, biotite
5RA40 United States South Carolina Granite Rion gray, medium grain, biotite
11LB11 United States Ohio Dolomite Riley Twp. Putnam Co. dark, mottled, fne gr, porous, bituminous, Upper Silurian
6RA21 United States Ohio Sandstone Ridgeville buff, medium grain, porous, Lower carboniferous
10RB17 Spain Limestone Ricla, Saragossa blue-black, fine grain, compact
13RA32 Spain Marble Ricla, Saragossa pinkish-purple, brown-spotted, fine grain calcite
13RA34 Spain Marble Ricla, Saragossa black and white, coarse grain, brecciated
13LA35 Spain Limestone Ricla, Saragossa dark gray, fine grain, compact
10RA12 United States Kansas Dolomite Richland Twp. Butler Co. buff, fine grain, compact, siliceous
8LB17 United States Pennsylvania Limestone Richland Station Lebanon Co. blue gray, fine grain, compact, crystalline, Lower Silurian
13RA37 United States Pennsylvania Limestone Richland Station Lebanon Co. blue gray, fine grain, compact, crystalline, Lower Silurian
1R4 United States Connecticut Granite Reynold's Bridge light gray, fine grain, muscovite-biotite
7LB35 United States Nevada Andesite Reno light gray, medium grain, compact, hornblende
9LB25 United States North Carolina Serpentine Reem's Creek dark brownish-green, light-green specks
8LB29 United States New York Sandstone Reedsville dark blue gray, fine grain, compact, Devonian
3B United States New Hampshire Granite Redstone pink, coarse grain, biotite, Conway Pink
15B United States New Hampshire Granite Redstone green, coarse grain, biotite-hornblende, Conway Green
11LA5 United States Minnesota Limestone Red Wing light grab, fine grain, compact, magnesian, dendritic
10RB19 United States North Carolina Marble Red Marble Gap pink, fine grain, Archaean, calcite
11Lb32 United States Utah Sandstone Red Butte light pink, fine grain, porous
11LB7 United States Pennsylvania Dolomite Reading dark gray, banded, fine grain, compact, Lower Silurian
7RB17 United States Pennsylvania Gneiss Reading gray, coarse grain
6RB14 United States Pennsylvania Diabase Reading nearly black, fine grain
8Lb19 United States Pennsylvania Diorite Reading black and white-spotted, coarse grain, slightly porous
6RB19 United States Pennsylvania Diabase Reading dark gray, coarse grain
14RA8 United States Minnesota Dolomite Reading light drab, fine grain, compact, Lower Silurian
6LA12 United States Pennsylvania Sandstone Reading brownish-purple, medium grain, porous, Triassic
7RB41 United States New Hampshire Granite Raymond light pink, medium grain, biotite
9RA39 United States Wyoming Sandstone Rawlins light gray, fine grain, porous, calcareous
9RA40 United States Wyoming Diorite Raw Hide Buttes nearly black, fine grain, compact
8La41 United States Mississippi Sandstone Rankin Co. yellow, fine grain, compact, argillaceous
9La32 United States Texas Sandstone Range greenish-gray, fine grain, porous
5RB9 United States Massachusetts Granite Randolph light pink, coarse grain, biotite
9RA24 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
9LA25 United States North Carolina Sandstone Raleigh cut from same block as 6L48, brownish-gray, coarse grain, porous
9RA25 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
9LA26 United States North Carolina Sandstone Raleigh cut from the same block as No 6L48, brownish-gray, coarse grain, porous
8LB25 United States North Carolina Gneiss Raleigh light blue gray, fine grain, biotite
6R48 United States North Carolina Sandstone Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
6L48 United States North Carolina Sandstone Raleigh brownish-gray, coarse grain, porous
11LA2 United States Michigan Dolomite Raisinville light gray, fine grain, porous, granular, Devonian
13LB4 United States Wisconsin Dolomite Racine light drab, fine grain, cellular, Upper Silurian
5RB10 United States Massachusetts Granite Quincy Adams pink, fine grain, biotite
S1-23 United States Massachusetts Granite Quincy gray, medium-grain, hornblende
S1-24 United States Massachusetts Granite Quincy dark-gray, coarse-grain, hornblende
S1-26 United States Massachusetts Granite Quincy dark-gray, medium-grain, hornblende
5RB11 United States Massachusetts Granite Quincy dark-red, coarse grain, hornblende
13LA42 United States Illinois Limestone Quincy yellow, fine grain, compact, Lower carboniferous
5RB12 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
5RB13 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
S1-29 United States Massachusetts Granite Quincy dark-gray, coarse-grain, hornblende
5RB14 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
1L7 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
10RB24 United States Massachusetts Granite Quincy pink, coarse grain, hornblende
1L8 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
4RB14 United States Massachusetts Granite Quincy blue gray, coarse grain, hornblende
5RB17 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende
1L9 United States Massachusetts Granite Quincy dark gray, coarse grain, riebeckite-aegirite
5RB18 United States Massachusetts Granite Quincy dark gray, coarse grain, hornblende