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
S2-122 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
9LB26 Australia New South Wales pinkish-buff, coarse grain, porous
9LB27 Australia New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9LA27 Australia New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9RB24 Australia New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
9RB25 Australia New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
4L7 Australia New South Wales pinkish-buff, medium grain, porous
4L8 Australia New South Wales light buff, coarse grain, porous
4R7 Australia New South Wales Cut from same block as 4L7, pinkish-buff, medium grain, porous
4R8 Australia New South Wales Cut from the same block as 4L8, light buff, coarse grain, porous
9RA26 Australia New South Wales cut from same block as 9LB26, pinkish-buff, coarse grain, porous
11LB43 Canada Cliffton, New Brunswick gray, medium grain, compact
9RA45 Canada Dorchester, New Brunswick olive, fine grain, porous, Sub-carboniferous
9RA46 Canada Georgetown, Ontario light-gray, fine grain, porous
11RB46 Canada Cliffton, New Brunswick greenish-gray, medium grain, compact
9LA45 Canada Mary's Point, New Brunswick brown, fine grain, compact, carboniferous
9LA46 Canada Brampton, Ontario brown, fine grain, compact
10LA50 Canada Sackville, New Brunswick brown, medium grain, porous
9RB43 Canada Nepigon Bay, Ontario Red, fine grain, compact, Potsdam