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Engineering Laboratory

Materials and Structural Systems Division

Back to Stone Search

Stone description: brownish-gray

Wall Number Country State Classification Source
10LA6 United States Tennessee Limestone Nolensville Pike
12LB30 United States Pennsylvania Marble Avondale
1R3 United States Connecticut Granite Mystic Bridge
6L48 United States North Carolina Sandstone Raleigh
6LB8 United States Pennsylvania Sandstone Webster
6R48 United States North Carolina Sandstone Raleigh
6RA24 United States North Carolina Granite Salisbury
7Lb19 United States Ohio Sandstone Portsmouth
9LA25 United States North Carolina Sandstone Raleigh
9LA26 United States North Carolina Sandstone Raleigh
9RA24 United States North Carolina Sandstone Raleigh
9RA25 United States North Carolina Sandstone Raleigh
S1-28 United States Unknown Granite Unknown
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