NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

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.

Engineering Laboratory

Materials and Structural Systems Division

Back to Stone Search

Stone description: light-gray

Wall Number Country State Classification Source
9RA46 Canada Sandstone Georgetown, Ontario
S1-25 Italy Granite Baveno
S1-31 United States Massachusetts Granite W. Chelmsford
S1-32 United States Massachusetts Granite W. Chelmsford
S2-1 United States Wyoming Sandstone Laramie
S2-127 United States Texas Shellstone Cedar Park
S2-149 United States Georgia Marble Tate
S2-151 United States Alaska Marble Tokeen
S2-2 United States Texas Shellstone Cedar Park
S2-50 United States Massachusetts Granite W. Chelmsford
S2-71 United States Massachusetts Granite W. Chelmsford
S2-72 United States North Carolina Granite Mt. Airy
S2-73 United States North Carolina Granite Mt. Airy
S2-74 United States North Carolina Granite Mt. Airy
S2-78 United States North Carolina Granite Mt. Airy
S2-94 United States Maine Granite North Jay
S2-95 United States North Carolina Granite Mt. Airy
S2-96 United States North Carolina Granite Mt. Airy
S2-97 United States North Carolina Granite Mt. Airy
S2-98 United States North Carolina Granite Mt. Airy
S2-99 United States North Carolina Granite Mt. Airy
Was this page helpful?