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: compact

Wall Number Country Sort ascending State Classification Source
7LA3 Hungary Limestone Oszlopp
11LB43 Canada Sandstone Cliffton, New Brunswick
9RB43 Canada Sandstone Nepigon Bay, Ontario
11RB46 Canada Sandstone Cliffton, New Brunswick
8LA9 Canada Limestone Kingston
13RA26 Canada Limestone Montreal region
9LA45 Canada Sandstone Mary's Point, New Brunswick
9LA46 Canada Sandstone Brampton, Ontario
8RA9 Canada Limestone Montreal
8RB28 United States New York Sandstone Broadhead's Bridge
9RB18 United States Pennsylvania Sandstone Scottsdale
10la10 United States Ohio Limestone Bloomville
11LB21 United States Missouri Limestone Paris
12LA34 United States Indiana Limestone Corydon
12RB6 United States Wisconsin Dolomite Manitowoc
13RA5 United States New York Limestone Howe's Cave
14RA1 United States Indiana Dolomite Anderson
5RB26 United States Maryland Conglomerate Cumberland
7LA37 United States Maryland Serpentine Deer Creek
8Lb46 United States Washington Sandstone Pittsburgh
9LB16 United States Maryland Limestone Mt. Pleasant
10Ra48 United States Tennessee Gneiss Wolf Creek Cocke Co.
11RB13 United States Missouri Dolomite Dutzrow
12RA3 United States Illinois Dolomite Chicago
13LB16 United States Iowa Limestone Decorah
14LA22 United States Iowa Limestone Davenport
6RA13 United States Pennsylvania Sandstone Goldsboro
7RB43 United States Wisconsin Quartzite Stevens Point
8RB29 United States New York Sandstone Albion
9RB19 United States Pennsylvania Sandstone Erie
10la12 United States Ohio Limestone Columbus
12La36 United States Kentucky Limestone Bloomfield
12RB7 United States New York Limestone Indian Res. Onondaga Co.
13RA8 United States Pennsylvania Dolomite Valley Branch Chester Co.
14RA10 United States Pennsylvania Dolomite Mill Lane Chester Co.
5RB30 United States California Tuff Lordsburg
7LA38 United States Maryland Serpentine Baltimore
8LB6 United States Nebraska Limestone Roca
9LB28 United States New York Sandstone East Shore Otsego Lake
10RA9 United States Wisconsin Dolomite Byron
11RB14 United States Missouri Dolomite Hermann
12RA30 United States Illinois Limestone Joliet
13LB2 United States Illinois Dolomite Lemont
14LA3 United States Illinois Dolomite Joilet
14RB40 United States Ohio Limestone Piqua
6RA17 United States Pennsylvania Sandstone Greensburgh
8La11 United States Illinois Limestone Belknap
9RB26 United States New York Sandstone Huntersland
10LA13 United States Maryland Dolomite Findlay
11LB27 United States Arkansas Quartzite Bald Knob
12LA37 United States Alabama Limestone Trinity
12RB8 United States New York Limestone Springfield Center
13RB12 United States Ohio Dolomite Greenfield
14RA16 United States Iowa Dolomite Franklin
5RB34 United States Minnesota Quartz Lake Co.
7LA41 United States Montana Sandstone Columbus
8LB7 United States Nebraska Limestone Syracuse
9Lb29 United States New York Sandstone Schenectady
10RB12 United States Iowa Limestone Iowa City
11RB2 United States Texas Dolomite Burnet
12RA33 United States Indiana Limestone Spencer
13LB20 United States Iowa Limestone Mt. Pleasant
14La4 United States Texas Dolomite San Saba
14RB43 United States Kentucky Limestone Lebanon
6RA18 United States Pennsylvania Sandstone Danville
8LA12 United States Illinois Limestone Kinderhook
8RB30 United States New York Sandstone Broadhead's Bridge
9RB27 United States New York Sandstone Potsdam
10LA19 United States Iowa Limestone Bedford
11LB34 United States New Hampshire Breccia Franconia
12LA4 United States Texas Limestone Austin
12RB9 United States Minnesota Dolomite Winona
13RB15 United States Iowa Dolomite Quarry, Marshall Co.
14RA17 United States Iowa Limestone Waverly
5RB43 United States New Jersey Conglomerate Boonton
7LA44 United States Michigan Sandstone Marquette
8Lb8 United States Ohio Limestone Hamilton
9LB30 United States New York Sandstone Trumansburg
10RB13 United States Iowa Limestone Blansett
11RB20 United States Iowa Limestone Burlington
12RA34 United States Indiana Limestone Oakalla
13LB21 United States Iowa Limestone Independence
14RB44 United States Kentucky Limestone Greensburg
6RA19 United States Pennsylvania Quartzite Jacksonwald
8LA13 United States Indiana Limestone Fort Ritner
8RB31 United States Kentucky Sandstone Blue Lick Mountain
9RB28 United States New York Sandstone Pultney
10LA20 United States Iowa Limestone Iowa Falls
12LA6 United States Wisconsin Dolomite Duck Cr. Station Brown Co.
13la10 United States Ohio Limestone Covington
13RB2 United States Illinois Dolomite Joilet
14RA18 United States Iowa Dolomite Delphi
5RB7 United States Ohio Sandstone Cumberland
7lA7 United States Alabama Limestone Florence
8RA10 United States Illinois Limestone Chester
9LB31 United States New York Sandstone Watkins Glen
11RB22 United States Arkansas Limestone Batesville
12RA35 United States Indiana Limestone Corydon
13LB22 United States Missouri Limestone Amazonia
14RB45 United States Kentucky Limestone Frankfort