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 classification: Granite

Wall Number Sort ascending Country State Source Description
11LB37 United States Virginia Manchester gray, fine grain, biotite
11LB33 United States New Hampshire Manchester pink, coarse grain, muscovite-biotite
11LA35 United States Virginia Namozine Dist. greenish-gray, fine grain, biotite
11B United States New Hampshire Concord light gray, medium grain, muscovite-biotite, Concord Gray
10RB47 United States Rhode Island West Greenwich light pink, coarse grain, biotite
10RB45 United States New Hampshire Mason light gray, medium texture, biotite
10RB44 United States New Hampshire Durham gray, coarse grain, biotite
10RB43 United States Montana Butte dark greenish-gray, medium grain, hornblende
10RB41 United States Maryland Granite black, white-spotted, coarse grain, biotite
10RB40 United States Maryland Gwynn Falls gray, fine grain, biotite
10RB33 United States Connecticut Stony Creek Red, coarse grain, biotite
10RB28 United States Maine Somesville Mt. Desert gray, medium grain, biotite
10RB27 United States Maine E. Blue Hill gray, coarse grain, biotite
10RB25 United States Maine Hallowell light gray, fine grain, muscovite-biotite
10RB24 United States Massachusetts Quincy pink, coarse grain, hornblende
10RB23 United States Massachusetts Framingham dark gray, coarse grain, biotite
10RA49 United States Tennessee Carter Co. S. E. part gray, coarse grain, hornblende
10RA46 United States Rhode Island Smithfield pink, coarse grain, biotite
10RA45 United States Vermont Woodbury gray, medium grain, biotite
10ra43 United States Wyoming Sherman Red, fine grain biotite
10ra42 United States Wyoming Sherman pink, fine grain biotite
10RA41 United States New Hampshire Farmington gray, fine grain, biotite-muscovite
10RA40 United States New Hampshire Milford light gray, fine grain, biotite
10RA39 United States New Hampshire Allenstown gray, fine grain, biotite-muscovite
10RA38 United States New Hampshire Fitzwilliams gray, fine grain, biotite
10RA37 United States New Hampshire Mason light gray, fine grain, biotite
10RA36 United States New Hampshire Fitzwilliams gray, fine grain, biotite-muscovite
10RA35 United States New Hampshire Roxbury light gray, fine grain, biotite-muscovite
10RA34 United States Virginia Tuckahoe Dist. gray, fine grain, biotite
10LB48 United States Rhode Island West Greenwich light pink, coarse grain, biotite
10LB45 United States New Hampshire Plymouth gray, medium grain, biotite
10LB44 United States New Hampshire Manchester light gray, md-gr, biotite
10LB43 United States New Hampshire Hanover gray, coarse grain, biotite
10LB42 United States Montana Baxendale pink and gray, medium grain, biotite
10Lb31 United States Maine W. Sullivan gray, medium grain, biotite
10Lb30 United States Maine Mt. Desert pink, coarse grain, biotite
10LB29 United States Maine St. Thomaston gray, coarse grain, biotite
10LB27 United States North Carolina Louisburg gray, pink-spotted, fine grain, biotite
10LB24 United States Massachusetts Framingham light pink, coarse grain, biotite
10LB21 United States Massachusetts Framingham light pink, coarse grain, biotite
10LA47 United States Wyoming Dale Creek Red, coarse grain biotite
10LA46 United States New Hampshire Fitzwilliams gray, fine grain, biotite
10LA45 United States New Hampshire Lebanon pink, coarse grain, biotite-epidote
10LA44 United States New Hampshire Concord gray, fine grain, biotite-muscovite
10LA43 United States New Hampshire Rumney gray, fine grain, biotite-muscovite
10LA34 United States Maine St. Thomaston gray, fine grain, biotite
10LA33 United States Maine Vinal Haven gray, fine grain, biotite
10La32 United States Maine Dix Island gray, coarse grain, biotite
10LA31 United States Maine Somesville Mt. Desert
10B United States Minnesota Cold Springs pink, coarse grain, hornblende-biotite, Pearl Pink