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Stone classification: Quartzite

Wall Number Sort descending Country State Source Description
10LA49 United States Michigan Vulcan light gray, fine grain, compact, Lower Silurian
10LB40 United States South Dakota Sioux Falls reddish, fine grain, compact
10LB41 United States Maryland Frederick Co. cream-colored, coarse grain
11LB27 United States Arkansas Bald Knob buff, fine grain, compact
5LB31 United States Colorado Pitkin white, very fine, compact
5LB33 United States Minnesota Courtland purplish-red, fine grain, compact
6LB47 United States Louisiana Unknown drab, white-dotted, fine grain, compact
6RA19 United States Pennsylvania Jacksonwald light gray, fine grain, compact
6RA47 United States Wisconsin Waterloo gray, coarse grain, compact, paving stone
6RB1 United States Pennsylvania Huntingdon light gray, fine grain
7La18 United States Pennsylvania Mapleton light gray, fine grain, compact, Upper Silurian
7LA43 United States Wisconsin Waterloo gray, coarse grain
7RA22 United States North Carolina Hot Springs purple, fine grain, compact
7RB43 United States Wisconsin Stevens Point light gray, fine grain, compact
9LB32 United States New York Fort Ann buff, fine grain, compact
9Lb35 United States South Dakota Sioux Falls light reddish, fine grain, Potsdam