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 description: gray

Wall Number Country Sort descending State Classification Source
8RB25 United States North Carolina Granite Lexington
S3-6 United States Ohio Sandstone McDermott
10RA39 United States New Hampshire Granite Allenstown
13RB40 United States Illinois Limestone Chester
5LA42 United States New Jersey Diabase Rock Church
6LB21 United States Ohio Sandstone Millersburg
7RB17 United States Pennsylvania Gneiss Reading
S2-125 United States Kansas Limestone Cottonwood
10C United States Indiana Limestone Bloomington
11RA31 United States Tennessee Marble Knoxville
2R17 United States Missouri Limestone Phenix
5RA32 United States Colorado Granite Lawson
6RB45 United States Vermont Granite Brunswick
8RB31 United States Kentucky Sandstone Blue Lick Mountain
S3-7 United States Arkansas Limestone Batesville
10RA41 United States New Hampshire Granite Farmington
14C United States Indiana Limestone Bedford
5LA45 United States Vermont Granite Ryegate
6LB22 United States Massachusetts Gneiss W. Andover
7RB23 United States Maine Gneiss Jefferson
S2-128 United States Indiana Limestone Bedford
10EE United States Ohio Sandstone Amherst
2RQ United States Ohio Sandstone Amherst
5RA35 United States Connecticut Granite W. Norfolk
6RB47 United States Vermont Granite Ryegate
8WE United States Missouri Limestone Carthage
S3-8 United States Indiana Limestone Bedford
10RA44 United States New Jersey Diabase W. New York
14EE United States Indiana Limestone Bedford
5LA7 United States Ohio Sandstone Millersburg
6LB24 United States North Carolina Granite Charlotte
7RB33 United States Connecticut Granite Waterford
S2-130 United States Indiana Limestone Bedford
10la10 United States Ohio Limestone Bloomville
11RA8 United States Pennsylvania Limestone Cove Statioan Bedford Co.
30WE United States Indiana Limestone Bloomington
5RA36 United States Connecticut Gneiss Bolton
6WE United States Ohio Sandstone Amherst
10RA45 United States Vermont Granite Woodbury
14L49 United States Missouri Limestone Phenix
5La8 United States Ohio Sandstone Youngstown
6LB25 United States Maine Granite Williamantic
7RB34 United States Connecticut Granite W. Norfolk
S2-133 United States Montana Marble Gardner
10LA13 United States Maryland Dolomite Findlay
11RB27 United States Virginia Granite Near Richmond
31WE United States Indiana Limestone Bloomington
5RA4 United States Ohio Sandstone Buena Vista
7LA21 United States North Carolina Granite Alamance Co.
9La23 United States Massachusetts Granite Peabody
10RA47 United States Tennessee Syenite Hiwasee copper mines
14LA21 United States Iowa Limestone Marble Rock
5LB1 United States Ohio Sandstone N. Hampton
6LB26 United States Maine Granite Waldoborough
7RB36 United States Nevada Sandstone Carson City
S2-135 United States Vermont Marble Pittsford
11RB33 United States Oregon Sandstone Jacksonville
32WE United States Arkansas Limestone Batesville
5RA40 United States South Carolina Granite Rion
7LA24 United States Maine Granite Round Pond
9LA30 United States New York Sandstone W. Liberty
10RA49 United States Tennessee Granite Carter Co. S. E. part
5LB10 United States Massachusetts Granite Fitchburg
6LB27 United States Maine Granite Frankfort
7RB37 United States Nevada Andesite Virginia City
S2-139 United States New York Marble Plattsburg
10LA18 United States Iowa Limestone Marshalltown
11RB36 United States New Hampshire Granite Enfield
5RA41 United States South Carolina Granite Newberry Co.
7LA25 United States Maine Granite Vinal Haven
9LB12 United States Iowa Limestone Earlham
10RB18 United States Virginia Marble Craigsville
14LB20 United States Iowa Limestone Knoxville
5LB13 United States Massachusetts Gneiss Westford
6LB34 United States Minnesota Granite E. St. Cloud
S2-141 United States Missouri Marble Carthage
3R10 Australia Marble New South Wales
10LA17 Australia Marble South Australia
3l10 Australia Marble New South Wales
7LB11 Austria Marble Nabresina
14RA31 Austria Marble Karst
5LB26 Austria Granite Neuhaus
14LA32 Austria Marble Trent
7RB9 Austria Marble Adnet
1L6 Canada Granite Halifax Co.
11LB43 Canada Sandstone Cliffton, New Brunswick