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: fine grain

Wall Number Country State Sort descending Classification Source
14RB43 United States Kentucky Limestone Lebanon
14RB46 United States Kentucky Limestone Stewart's Mill Clark Co.
7RA28 United States Kentucky Sandstone Cloveport
8RB31 United States Kentucky Sandstone Blue Lick Mountain
8LA16 United States Kentucky Limestone Springfield
13LB43 United States Kentucky Limestone Litchfield
13LB44 United States Kentucky Limestone Lincoln Co.
5LA28 United States Kentucky Sandstone Grayson Spgs
12LB12 United States Kentucky Dolomite Louisville
13LA43 United States Kentucky Limestone Grahampton
6RA30 United States Kentucky Sandstone Whitney Co.
13LA44 United States Kentucky Limestone Franklin
8RA31 United States Kentucky Sandstone Pineville
13La46 United States Kentucky Limestone Livingstone
8LB31 United States Kentucky Sandstone Cloveport
7LB28 United States Kentucky Sandstone Taylor Co.
14LB44 United States Kentucky Limestone Frankford Franklin Co.
14LB45 United States Kentucky Limestone Pineville
14LB47 United States Kentucky Limestone Pineville
6LB47 United States Louisiana Quartzite Unknown
7RB23 United States Maine Gneiss Jefferson
7RB24 United States Maine Granite Augusta
6LA26 United States Maine Granite Lincolnville
6LA27 United States Maine Granite Swanville
7LA24 United States Maine Granite Round Pond
10LA30 United States Maine Diabase Vinal Haven
7LA25 United States Maine Granite Vinal Haven
10LA33 United States Maine Granite Vinal Haven
10LA34 United States Maine Granite St. Thomaston
5LB25 United States Maine Diabase Addison Point
5B United States Maine Granite North Jay
5RB27 United States Maine Diabase Addison
8RA27 United States Maine Schist Knightsville
8LB27 United States Maine Granite St. George
10RB25 United States Maine Granite Hallowell
6RA26 United States Maine Granite Chesterville
7LB24 United States Maine Granite Pownal
8LA27 United States Maine Diabase Addison Point
6LB26 United States Maine Granite Waldoborough
5RA39 United States Maryland Gneiss Baltimore
12RA31 United States Maryland Marble Keedysville
9RB16 United States Maryland Marble New Windsor
3L15 United States Maryland Dolomite Baltimore
5LB38 United States Maryland Gneiss Baltimore
7LA37 United States Maryland Serpentine Deer Creek
13LB40 United States Maryland Marble Union Bridge
7LA38 United States Maryland Serpentine Baltimore
3R15 United States Maryland Dolomite Baltimore
6RB40 United States Maryland Gneiss Mt. Royal
8RB38 United States Maryland Gneiss Ilchester
5RB39 United States Maryland Granite Montrose
10RB40 United States Maryland Granite Gwynn Falls
9LB16 United States Maryland Limestone Mt. Pleasant
10LA13 United States Maryland Dolomite Findlay
5LB11 United States Massachusetts Granite Dedham
5LB13 United States Massachusetts Gneiss Westford
5LB14 United States Massachusetts Gneiss Westford
5LB15 United States Massachusetts Gneiss Westford
5LB19 United States Massachusetts Granite Leominister
5RB10 United States Massachusetts Granite Quincy Adams
5RB16 United States Massachusetts Diabase E. Longmeadow
8RA22 United States Massachusetts Gneiss Becket
6LA39 United States Massachusetts Gneiss Monson
8RA23 United States Massachusetts Sandstone E. Long Meadow
5LB9 United States Massachusetts Granite Clinton
9LB15 United States Massachusetts Marble Stockbridge
13RB31 United States Massachusetts Marble Lee
10LB22 United States Massachusetts Gneiss Monson
9LB24 United States Massachusetts Gneiss Charlton
10LB23 United States Massachusetts Gneiss Becket
7LB37 United States Massachusetts Gneiss Westford
9RQ United States Massachusetts Sandstone E. Long Meadow
10LB25 United States Massachusetts Gneiss Northfield
7LB44 United States Michigan Sandstone Stony Point
7LB45 United States Michigan Sandstone L'Anse
11LA2 United States Michigan Dolomite Raisinville
6LA46 United States Michigan Sandstone Portage Entry
10LA49 United States Michigan Quartzite Vulcan
11RB39 United States Michigan Granite Vulcan
7RA42 United States Michigan Sandstone Marquette
8RB44 United States Michigan Sandstone Isle Royale
11RA5 United States Michigan Dolomite Sibley's Station
6RA46 United States Michigan Gneiss Vulcan
12RB9 United States Minnesota Dolomite Winona
9C United States Minnesota Limestone Mankato
8LA34 United States Minnesota Sandstone Fond Du Lac
6LB34 United States Minnesota Granite E. St. Cloud
6LB35 United States Minnesota Diabase Two Harbor Bay
9LA16 United States Minnesota Limestone Minneapolis
12RA9 United States Minnesota Dolomite Kasota
10LA35 United States Minnesota Quartz Duluth
13LB32 United States Minnesota Limestone Canon City
12LB8 United States Minnesota Dolomite Kasota
5LB33 United States Minnesota Quartzite Courtland
14RB8 United States Minnesota Limestone Minneapolis
7La32 United States Minnesota Sandstone Hinckley
13RA7 United States Minnesota Dolomite Mankato
11LB5 United States Minnesota Dolomite Stillwater
12LA8 United States Minnesota Dolomite Frontenac
9RA16 United States Minnesota Limestone St. Paul