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.

Stone classification: Sandstone

Wall Number Country Sort descending State Source Description
6LB7 United States Pennsylvania Yardleyville light brown, medium grain, porous, Triassic
7LB27 United States New York Phoenicia dark gray, fine grain, compact, Devonian
8La47 United States New Mexico Las Vegas pink, fine grain, porous, sandstone
8RB43 United States Montana Columbus drab-gray, fine grain, compact, cretaceous
9RA36 United States West Virginia Kingwood cut from same block as 9LA34, buff, rust-spotted, medium grain, porous
11LB29 United States Missouri Jones Station Ralls Co. light buff, fine grain, porous
5LA15 United States Ohio Rockville buff, fine grain, porous
6LA3 United States Pennsylvania Wampum light gray, medium grain, porous, carboniferous
6RB21 United States Ohio Marietta buff, coarse grain, porous, carboniferous
7RB30 United States Texas Milsap reddish-brown, fine grain, porous
8RA32 United States Texas Milsap reddish-brown, fine grain, porous
9LB21 United States Ohio Twinsburg buff, coarse grain, porous, Lower carboniferous
S2-118 United States Tennessee Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10LB20 United States Ohio Lancaster bright-yellow, coarse grain, porous, Lower carboniferous
18WE United States Ohio McDermott blue, fine-grain, porous
5RA4 United States Ohio Buena Vista gray, fine grain, porous, Lower carboniferous
6LB8 United States Pennsylvania Webster brownish-gray, banded, fine grain, carboniferous
7LB28 United States Kentucky Taylor Co. gray, brown lines, fine grain, compact
8LB20 United States Ohio Berea buff, medium grain, porous, Lower carboniferous
8RB44 United States Michigan Isle Royale reddish-brown, fine grain, porous, Potsdam
11LB30 United States Missouri Butler gray, rust-spotted, medium grain, porous, carboniferous
5LA16 United States Ohio Windsor gray, fine grain, porous, Lower carboniferous
6La30 United States Kentucky Livingstone gray, fine grain, porous
6RB28 United States New York Canisteo light gray, fine grain, compact, Devonian
7RB31 United States Colorado Jefferson Co. light red, fine grain, compact
8RA33 United States Colorado Longmont pink, fine grain, porous
9LB22 United States Ohio Mansfield buf, coarse grain, porous, Lower carboniferous
9RQ United States Massachusetts E. Long Meadow reddish-brown, fine grain, Triassic, Longmeadow
S2-119 United States Tennessee Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10LB32 United States New York Ithaca dark blue gray, fine grain, compact, Devonian
19WE United States Ohio McDermott blue, fine-grain, porous
5RA5 United States Ohio Marietta buff, fine grain, porous, carboniferous
6LB9 United States Pennsylvania Baden gray, rust-spotted, coarse, porous, carboniferous
7LB29 United States California Livermore gray, fine grain, porous
8LB21 United States Ohio Steubensville Jefferson Co. gray, medium grain, porous, carboniferous
8RB45 United States Wisconsin Packwaukee light buff, medium grain, porous, Lower Silurian
9RA39 United States Wyoming Rawlins light gray, fine grain, porous, calcareous
11LB31 United States Kansas Pawnee gray, dark-spotted, medium grain, porous, calcareous
5La17 United States Ohio Wooster light buff, medium grain, porous, Lower carboniferous
6LA31 United States California San Jose buff, coarse grain, compact
6RB29 United States Kentucky Kirkmansville yellowish, medium grain, porous
7RB36 United States Nevada Carson City gray, coarse grain, porous
8RA34 United States Minnesota Luverne purplish-brown, medium grain, compact
9LB23 United States Ohio Marietta light gray, medium grain, porous, carboniferous
9WE United States Ohio McDermott blue, fine-grain, porous
S2-120 United States Tennessee Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10LB33 United States Texas Pecos Red, fine grain, compact
1RQ United States Ohio Amherst buff, medium grain, porous, Berea Buff
5RA6 United States Ohio Howard Station Knox Co. yellow, brown-streaked, coarse grain, porous, Lower carboniferous
6R48 United States North Carolina Raleigh cut from same block as No 6L48, brownish-gray, coarse grain, porous
7Lb30 United States Texas Pecos Red, fine grain, compact
8LB28 United States New York Hulberton brownish-purple, fine grain, porous, Upper Silurian
8RB46 United States Washington Tenino light brown, coarse grain, porous
9RA41 United States Illinois Carbondale light brown, fine grain, porous
11Lb32 United States Utah Red Butte light pink, fine grain, porous
5LA18 United States Ohio Plymouth light gray, fine grain, porous, Lower carboniferous
6LA33 United States Colorado Trinidad light gray, fine grain, compact, calcareous
6RB3 United States Pennsylvania Kiasola Station Beaver Co. gray, coarse grain, porous, carboniferous
7RB39 United States New Jersey Avondale brownish-purple, medium grain, porous, Trais
8RA35 United States Connecticut Portland purplish-brown, fine grain, compact, Triassic
S1-1 United States Ohio McDermott gray, fine-grain, porous
S2-121 United States Tennessee Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10Lb36 United States Kansas Pawnee gray, dark-spotted, medium grain, compact, calcareous
21EE United States New York Portageville bluish-gray, fine-grain, compact, Genesee Valley Bluestone
5RA7 United States Ohio Lewis Mills buff, coarse grain, porous, carboniferous
6RA1 United States Pennsylvania Mainesburgh blue gray, fine grain, compact, Devonian
7LB31 United States Colorado Fort Collins buff, gray-banded, fine grain, compact, calcareous
8LB29 United States New York Reedsville dark blue gray, fine grain, compact, Devonian
8RQ United States Ohio McDermont medium grainay, fine grain, porous
9RA42 United States Illinois Xenia light gray, fine grain, porous, Coal Measures
11Lb35 United States Virginia Saltville light olive, fine grain, porous
5LA19 United States Ohio Mt. Gilead lightgray, fine grain, porous, Lower carboniferous
6La4 United States Pennsylvania Wampum buff, coarse grain, porous, carboniferous
6RB30 United States California Alameda light brown, coarse grain, porous
7RB42 United States Michigan Marquette red and gray, medium grain, porous, Lower Silurian
8RA36 United States Missouri Nevada light gray, rust-spotted, fine grain, porous, carboniferous
S1-2 United States Ohio McDermott gray, fine-grain, porous
S2-122 United States Tennessee Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10Lb37 United States West Virginia Grafton light buff, coarse grain, porous, carboniferous
22EE United States Ohio McDermott buff, fine-grain, porous
5RA8 United States Ohio Greenfield gray, dark-streaked, fine grain, compact, Lower carboniferous
6RA10 United States Pennsylvania Johnstown light gray, fine grain, compact, carboniferous
7LB39 United States New Jersey Pleasant Val. brown, fine grain, porous, Triassic
8LB30 United States New York Phoenicia blue gray, fine grain, compact, Devonian
9EE United States Ohio Glenmont gray and buff, coarse-grain, porous, Briar Hill
9RA43 United States Idaho Boise buff-colored, coarse grain, porous
11LB41 United States Washington Bellingham gray, medium grain, porous, Chuckanut
5La2 United States Ohio Norwalk lightgray, fine grain, porous, Lower carboniferous
6LA42 United States New Jersey Stockton light purplish-brown, coarse grain, porous, Triassic
6RB39 United States Ohio Sunbury light gray, fine grain, porous, Lower carboniferous
7RQ United States Ohio Kipton gray, fine grain, porous, Kipton Gray
8RA37 United States Missouri Howard Co. buff, fine grain, porous, carboniferous
9LB28 United States New York East Shore Otsego Lake dark bluish-gray, fine grain, compact, Devonian
S1-3 United States Unknown Unknown buff, fine-grain, Golden Rod
S2-123 United States Tennessee Crossville Crab Orchanrd Stone, variegated colors, some on bed and some on edge, in 3- to 6 in. thicknesses
10LB38 United States Colorado Fremont Co.- Ark. River buff, fine grain, porous
23EE United States Idaho Boise buff, coarse-grain, porous
5RA9 United States Ohio Belleville brown, coarse grain, porous, Lower carboniferous
6RA11 United States Pennsylvania Layton Station Fayette Co. light gray, medium grain, porous, carboniferous
7LB40 United States New Jersey Newark brownish-purple, fine grain, porous, Triassic