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Stone description: light gray

Wall Number Country State Classification Source Sort descending
8LA2 Portugal Marble Ameixoira, Coimbra
6RB20 United States Ohio Sandstone Amherst
9LA18 United States Pennsylvania Sandstone Antrim
7LA22 United States North Carolina Granite Asheville
9RB40 United States Indiana Sandstone Attica
7RB24 United States Maine Granite Augusta
14LA2 United States Illinois Dolomite Aurora
13RB23 United States Texas Limestone Austin
8RA14 United States Indiana Limestone Avoca
5LB38 United States Maryland Gneiss Baltimore
5RA39 United States Maryland Gneiss Baltimore
6RB46 United States Vermont Granite Barre
9LA5 United States Missouri Limestone Barrett's Station
6LB13 United States Pennsylvania Sandstone Beaver Falls
12RB36 United States Indiana Limestone Bedford
12LB35 United States Indiana Limestone Bedford
12RA1 United States Indiana Limestone Bedford
8RA13 United States Indiana Limestone Bedford
8L48 United States Ohio Sandstone Berea
4L9 United States Ohio Sandstone Berea
4R9 United States Ohio Sandstone Berea
8r48 United States Ohio Sandstone Berea
9RB21 United States Ohio Sandstone Berea
10RB13 United States Iowa Limestone Blansett
12La36 United States Kentucky Limestone Bloomfield
6LB45 United States Vermont Granite Brattleboro
9LB10 United States Iowa Limestone Bristow
7LA23 United States North Carolina Granite Buckhorn Falls
9LA9 United States Iowa Limestone Burlington
9LB13 United States Iowa Limestone Burlington
13RB4 United States Wisconsin Dolomite Byron
10RA9 United States Wisconsin Dolomite Byron
5RA15 United States Ohio Sandstone Cambridge
5RB2 United States Ohio Sandstone Canal Dover Tuscarawas Co.
6RB28 United States New York Sandstone Canisteo
6RB7 United States Pennsylvania Sandstone Cannonsburgh
14RA28 United States Tennessee Limestone Carter's Station Creek
6rb33 United States Colorado Tuff Castle rock
11LA7 United States Pennsylvania Marble Cedar Hollow Lime Co.
9LB24 United States Massachusetts Gneiss Charlton
9LA41 United States Illinois Sandstone Chester
6RB18 United States Pennsylvania Gneiss Chester
8RA10 United States Illinois Limestone Chester
12RA3 United States Illinois Dolomite Chicago
8LA36 United States Missouri Sandstone Clinton
7RA31 United States Colorado Sandstone Coal Creek
13RB39 United States Illinois Limestone Columbia
14RB28 United States Tennessee Limestone Columbia
11B United States New Hampshire Granite Concord
6RA4 United States Pennsylvania Sandstone Connellsville
9RB13 United States Iowa Limestone Conrad
8RB19 United States Pennsylvania Sandstone Corry
11RA27 United States Kansas Limestone Cottonwood
13LA37 United States New York Limestone Cottonwood Sta.
5RB26 United States Maryland Conglomerate Cumberland
14LB13 United States Ohio Limestone Dayton
11RA13 United States Missouri Dolomite De Soto
13LB14 United States Iowa Dolomite Delphi
7ra8 United States Alabama Limestone Dickson
13RA24 United States Kansas Limestone Douglass
8RA24 United States North Carolina Sandstone Durham
14LA5 United States Wisconsin Dolomite Eden
14LA45 Portugal Limestone Ega, Coimbra
10RA23 United States Kansas Limestone Eldorado
11LA23 United States Kansas Limestone Eldorado
8RA16 United States Indiana Limestone Ellettsville
8RB15 United States Utah Limestone Ephriam
12RA16 United States Iowa Dolomite Farley
13RB16 United States Iowa Dolomite Farley
2L10 United States Vermont Marble Florence
2L12 United States Vermont Marble Florence
2L2 United States Vermont Marble Florence
2L3 United States Vermont Marble Florence
2L9 United States Vermont Marble Florence
2R10 United States Vermont Marble Florence
2R12 United States Vermont Marble Florence
2R2 United States Vermont Marble Florence
2R3 United States Vermont Marble Florence
2R9 United States Vermont Marble Florence
11LA8 United States Kansas Limestone Florence
11LB2 United States Wisconsin Dolomite Fon du Lac
7LA31 United States Colorado Sandstone Fort Collins
10RB32 United States Colorado Sandstone Fort Collins
13LA16 United States Iowa Limestone Fort Dodge
8LA13 United States Indiana Limestone Fort Ritner
14RB45 United States Kentucky Limestone Frankfort
13RB44 United States Kentucky Limestone Frankfort
13La45 United States Kentucky Limestone Frankfort
8RA17 United States Kentucky Limestone Franklin
14RA16 United States Iowa Dolomite Franklin
14RB16 United States Iowa Dolomite Franklin
11RB28 United States Virginia Granite Fredericksburg
13LA12 United States Ohio Dolomite Freemont
5LB12 United States Massachusetts Granite Freetown
9LA39 United States Indiana Sandstone French Lick Twp.
12RA36 United States Kentucky Limestone Garrett
13RB24 United States Nebraska Limestone Glen Rock
7LA28 United States Kentucky Sandstone Grayson Spgs
13RB12 United States Ohio Dolomite Greenfield
12LA1 United States Indiana Dolomite Greensburgh