Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search the Stone wall

Search by state, country, classification, source, wall number or description.

Wall Number Sort ascending Country State Classification Source Description
11RB25 United States Utah Limestone Payson drab, fine grain, compact
11RB24 Italy Marble Spezia, Genoa Prov. cut from the same block as 11LB24*, blakc, veined with yellow, fine grain, Portoro
11RB23 Cuba Marble Isle of Pines light bluish-gray, medium grain dolomitic
11RB22 United States Arkansas Limestone Batesville grayish-white, fine grain, compact
11RB21 United States Missouri Marble Cape Girardeau nearly white, medium grain, Lower Silurian
11RB20 United States Iowa Limestone Burlington buff, medium grain, compact, fossiliferous
11RB2 United States Texas Dolomite Burnet dull-red, variegated, fine grain, compact
11RB19 United States Vermont Marble W. Rutland white, gray-veined, medium grain, Lower Silurian, calcite
11RB18 United States Vermont Marble W. Rutland cut from same block as 11RB19, white, gray-veined, medium grain, Lower Silurian, calcite
11RB17 United States Vermont Marble Center Rutland cut from the same block as 11LB17, white, dark veins, medium grain, calcite, Highland Gray Danby
11RB16 United States Vermont Marble W. Rutland pale gray, veined, Lower Silurian, calcite
11RB15 United States Iowa Dolomite Lansing buff, coarse grain, porous, Lower Silurian
11RB14 United States Missouri Dolomite Hermann dark gray, fine grain, compact, siliceous
11RB13 United States Missouri Dolomite Dutzrow light drab, fine grain, compact
11RB12 United States Missouri Dolomite Marshfield yellow-brown, fine grain, compact, siliceous
11RB11 United States Connecticut Marble Falls Village
11RB10 United States Kansas Dolomite Marysville light gray, fine grain, compact, Permian
11RB1 United States Illinois Dolomite Joilet light gray, fine grain, compact, Upper Silurian
11RA9 United States Delaware Marble Hockessin white, coarse grain, dolomite
11RA8 United States Pennsylvania Limestone Cove Statioan Bedford Co. gray, coarse grain, compact, magnesian, crystalline, Devonian
11RA7 United States New York Dolomite Rochester dark-drab, fine grain, compact, Devonian
11RA6 United States New York Limestone Buffalo dark gray, medium grain, compact, magnesian, Devonian
11RA5 United States Michigan Dolomite Sibley's Station drab, fine grain, compact, fossiliferous, Devonian
11RA4 United States Tennessee Marble Cleveland pink, coarse, magnesian, Lower Silurian
11RA39 United States Tennessee Conglomerate Ocoee River Polk Co. greenish-gray, fine grain, compact
11RA38 United States Tennessee Sandstone Ducktown Red, coarse grain, porous, ferruginous
11RA37 United States Tennessee Sandstone Sewanee light buff, medium grain, porous
11RA36 United States Tennessee Granite Rip Shin Mt. pink, medium grain, biotite
11RA35 United States Tennessee Gneiss Owen's Bluff Polk Co. black and white-spotted, coarse, siliceous
11RA34 United States Pennsylvania Marble West Grove Chester Co. white, medium grain, dolomitic
11RA33 Italy Marble Serravezza cut from the same block as 11LA29, gray, dark-veined, fine grain, 1st QuaLower Bardiglio
11RA32 United States Tennessee Marble Knoxville cut from same block as 11LA28, pink, medium grain, fossiliferous
11RA31 United States Tennessee Marble Knoxville cut from same block as 11LA27, gray, medium grain, calcite
11RA30 United States Tennessee Marble Knoxville cut from the same block as 11LA26, pink, medium grain, calcite, Ross Pink
11RA3 United States Illinois Dolomite Lemont light gray, fine grain, compact, Upper Silurian
11RA29 United States Tennessee Limestone Sherwood Station light gray, fine grain, compact, oolitic
11RA28 United States Tennessee Limestone Nashville gray, medium grain, compact, fossiliferous, Lower Silurian, Capitol Quarry
11RA27 United States Kansas Limestone Cottonwood light gray, coarse grain, porous, Permian, Fusulina
11RA26 United States Kansas Limestone Atchison drab-gray, medium grain, compact, fossiliferous, carboniferous
11Ra25 United States Kansas Limestone Cottonwood cut from same block as 11LB22, nearly white, porous, coarse grain
11RA24 Cuba Marble Isle of Pines bluish-gray, coarse grain calcite
11RA23 United States Nebraska Limestone Roca light gray, fine grain, compact, Permian
11RA22 United States Missouri Limestone Neosho dark gray, medium grain, compact, fossiliferous
11RA21 United States Missouri Limestone St. Louis light gray, medium grain, compact, semicrystalline, Lower carboniferous
11RA20 United States Texas Marble San Saba light gray, coarse grain, cretaceous
11RA2 United States Washington Marble Stevens Co. blue gray, white-spotted, fine grain, dolomitic
11RA19 United States Iowa Limestone Montour buff, medium grain, compact, oolitic, Lower carboniferous
11RA18 United States Vermont Marble Center Rutland cut from the same block as 4LA13, white, dark veins, medium grain, calcite
11RA17 United States Vermont Marble Southerland Falls cut from same block as 11LA18, white, gray-spotted, Lower Silurian, calcite
11RA16 United States Iowa Dolomite Osage Sta. dark gray, coarse grain, compact, fossiliferous-bearing, Devonian
11RA15 United States Iowa Dolomite Olin light buff, fine grain, compact, bituminous, Niagara
11RA14 United States Iowa Dolomite Lansing light gray, fine grain, cellular, Lower carboniferous
11RA13 United States Missouri Dolomite De Soto light gray, fine grain, compact, siliceous, Lower Silurian
11RA12 United States Missouri Dolomite Bowling Green mottled-buff, fine grain, compact, Lower Silurian
11RA11 United States Missouri Dolomite Sedalia buff, fine grain, compact, fossiliferous
11RA10 United States Ohio Dolomite Milton Twp. Woods Co. gray, fine grain, compact, Devonian
11RA1 United States Indiana Dolomite Wabash light yellowish, fine grain, compact, Niagara
11Lq United States Tennessee Marble Knoxville gray, medium grain, calcite, Gray Knox Quaker Gray
11Lb9 United States Pennsylvania Marble Avondale white, medium grain, dolomitic
11LB8 United States Kansas Dolomite Topeka drab, medium grain, compact, fossiliferous, carboniferous
11LB7 United States Pennsylvania Dolomite Reading dark gray, banded, fine grain, compact, Lower Silurian
11LB6 United States Pennsylvania Dolomite Harrisburg nearly black, fine grain, compact, Lower Silurian
11LB5 United States Minnesota Dolomite Stillwater light drab, fine grain, porous Lower sil, siliceous
11LB45 United States Kentucky Sandstone Whitney Co. light gray, fine grain, porous
11LB44 United States New Mexico Sandstone Las Vegas purplish-red, fine grain, compact
11LB43 Canada Sandstone Cliffton, New Brunswick gray, medium grain, compact
11LB42 United States North Carolina Gneiss Hickory gray, coarse grain, biotite
11LB41 United States Washington Sandstone Bellingham gray, medium grain, porous, Chuckanut
11LB40 United States Vermont Marble Roxbury green, white-veined, fine grain, serpentine
11LB4 Italy Marble Spezia, Genoa Prov. dolomitic
11LB39 United States Virginia Granite Manchester gray, medium grain, biotite
11LB38 United States Virginia Granite Fredericksburg dark gray, fine grain, biotite
11LB37 United States Virginia Granite Manchester gray, fine grain, biotite
11Lb36 United States Virginia Diabase Catlett's Station dark gray, fine grain, Mesozoic diabase
11Lb35 United States Virginia Sandstone Saltville light olive, fine grain, porous
11LB34 United States New Hampshire Breccia Franconia Red, compact, breccia of porphyry Fragments
11LB33 United States New Hampshire Granite Manchester pink, coarse grain, muscovite-biotite
11Lb32 United States Utah Sandstone Red Butte light pink, fine grain, porous
11LB31 United States Kansas Sandstone Pawnee gray, dark-spotted, medium grain, porous, calcareous
11LB30 United States Missouri Sandstone Butler gray, rust-spotted, medium grain, porous, carboniferous
11LB3 United States New York Marble Pleasantville white, coarse grain, Archaen, magnesian, Snowflake Marble
11LB29 United States Missouri Sandstone Jones Station Ralls Co. light buff, fine grain, porous
11LB28 Scotland Sandstone Ballochmyle light red, fine grain, porous, carboniferous
11LB27 United States Arkansas Quartzite Bald Knob buff, fine grain, compact
11LB26 United States Iowa Sandstone Lewis yellowish-brown, coarse grain, porous, cretaceous
11LB25 Italy Sandstone Leghorn cut from same block as 9RA32, gray, coarse grain, compact, calcareous
11LB24 United States New York Marble Sing Sing white, medium grain, dolomite
11Lb23 United States Tennessee Marble Springville brown, medium grain, fossiliferous, Niagara
11LB22 United States Kansas Limestone Cottonwood nearly white, porous, porous, coarse grain
11LB21 United States Missouri Limestone Paris gray, fine grain, compact, fossiliferous-bearing
11LB20 United States Iowa Limestone Iowa Falls light yellow, fine grain, compact, Lower carboniferous
11LB2 United States Wisconsin Dolomite Fon du Lac light gray, fine grain, compact Upper Silurian
11LB19 United States Vermont Marble W. Rutland cut from same block as 11RB19, white, gray-veined, medium grain, Lower Silurian, calcite
11LB18 United States Vermont Marble W. Rutland white, gray-veined, medium grain, Lower Silurian, calcite
11LB17 United States Vermont Marble Center Rutland white, dark veins, medium grain, calcite, Highland Gray Danby
11LB16 United States Vermont Marble W. Rutland cut from same block as 11RB16, pale gray, veined, Lower Silurian, calcite
11LB15 United States Missouri Dolomite Sedalia dark gray, fine grain, compact, siliceous, Lower carboniferous
11LB14 United States Missouri Dolomite Stoutland light gray, fine grain, siliceous
11Lb13 United States Utah Dolomite San Pete Valley dark, gray-mottled, fine grain, compact, fossiliferous
11LB12 United States Ohio Dolomite Eaton drab, fine grain, porous, Upper Silurian