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Stone description: light gray

Wall Number Sort descending Country State Classification Source
14LA13 United States Ohio Dolomite Urbana
14LA2 United States Illinois Dolomite Aurora
14LA3 United States Illinois Dolomite Joilet
14LA45 Portugal Limestone Ega, Coimbra
14LA46 Portugal Limestone Janianes, Coimbra
14LA5 United States Wisconsin Dolomite Eden
14LA6 United States Wisconsin Dolomite Taycheedah Twp. Fon du Lac Co.
14LB1 United States Indiana Dolomite Montpelier
14LB13 United States Ohio Limestone Dayton
14LB15 United States Iowa Dolomite Manchester
14LB43 United States Nebraska Limestone LaPlatte
14Lb46 United States Kentucky Limestone Princeton
14RA10 United States Pennsylvania Dolomite Mill Lane Chester Co.
14RA15 United States Iowa Dolomite Winterset
14RA16 United States Iowa Dolomite Franklin
14RA2 United States Illinois Dolomite Joilet
14RA28 United States Tennessee Limestone Carter's Station Creek
14RB12 United States Indiana Limestone Oakdale
14RB13 United States Ohio Dolomite Sandusky
14RB16 United States Iowa Dolomite Franklin
14RB17 United States Iowa Dolomite Quarry, Marshall Co.
14RB21 United States Iowa Limestone Pella Station, Marion Co.
14RB28 United States Tennessee Limestone Columbia
14RB36 Spain Limestone Murcia, Murcia
14RB4 United States Illinois Dolomite Kankakee
14RB45 United States Kentucky Limestone Frankfort
17B United States Massachusetts Granite W. Chelmsford
1B United States Massachusetts Granite W. Chelmsford
1R4 United States Connecticut Granite Reynold's Bridge
1R5 United States Connecticut Granite Thomaston
2B United States North Carolina Granite Mt. Airy
2c United States Alabama Limestone Rockwood
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
4L9 United States Ohio Sandstone Berea
4LB12 United States Indiana Limestone Salem
4R9 United States Ohio Sandstone Berea
4RB12 United States Indiana Limestone Salem
5B United States Maine Granite North Jay
5LA18 United States Ohio Sandstone Plymouth
5LA9 United States Ohio Sandstone Piketon
5LB12 United States Massachusetts Granite Freetown
5LB15 United States Massachusetts Gneiss Westford
5LB30 United States Georgia Granite Ogelsby
5LB32 United States Colorado Granite Lawson
5LB38 United States Maryland Gneiss Baltimore
5RA15 United States Ohio Sandstone Cambridge
5RA39 United States Maryland Gneiss Baltimore
5RB2 United States Ohio Sandstone Canal Dover Tuscarawas Co.
5RB24 United States North Carolina Granite Warrenton
5RB25 United States North Carolina Granite Louisburg
5RB26 United States Maryland Conglomerate Cumberland
5RB44 United States New Hampshire Granite Marlborough
6LA20 United States Ohio Sandstone Newark
6LA26 United States Maine Granite Lincolnville
6LA3 United States Pennsylvania Sandstone Wampum
6LA33 United States Colorado Sandstone Trinidad
6LA44 United States New Hampshire Granite Troy
6LB13 United States Pennsylvania Sandstone Beaver Falls
6LB20 United States Ohio Sandstone Sunbury
6LB42 United States New Jersey Sandstone Stockton
6LB45 United States Vermont Granite Brattleboro
6RA10 United States Pennsylvania Sandstone Johnstown
6RA11 United States Pennsylvania Sandstone Layton Station Fayette Co.
6RA19 United States Pennsylvania Quartzite Jacksonwald
6RA20 United States Ohio Sandstone Lancaster
6RA4 United States Pennsylvania Sandstone Connellsville
6RA44 United States New Hampshire Granite Milford
6RB1 United States Pennsylvania Quartzite Huntingdon
6RB18 United States Pennsylvania Gneiss Chester
6RB20 United States Ohio Sandstone Amherst
6RB24 United States North Carolina Granite Salisbury
6RB28 United States New York Sandstone Canisteo
6rb33 United States Colorado Tuff Castle rock
6RB39 United States Ohio Sandstone Sunbury
6RB40 United States Maryland Gneiss Mt. Royal
6RB44 United States New Hampshire Granite Keene
6RB46 United States Vermont Granite Barre
6RB7 United States Pennsylvania Sandstone Cannonsburgh
6RQ United States Ohio Sandstone McDermont
7La18 United States Pennsylvania Quartzite Mapleton
7LA22 United States North Carolina Granite Asheville
7LA23 United States North Carolina Granite Buckhorn Falls
7LA28 United States Kentucky Sandstone Grayson Spgs
7LA31 United States Colorado Sandstone Fort Collins
7LB35 United States Nevada Andesite Reno
7LB37 United States Massachusetts Gneiss Westford
7RA31 United States Colorado Sandstone Coal Creek
7RA44 United States New Mexico Sandstone Las Vegas
7ra8 United States Alabama Limestone Dickson
7RA9 United States Alabama Limestone Tuscumbia
7RB24 United States Maine Granite Augusta