Skip to main content

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.

Stone description: pale-pink

Wall Number Sort descending Country State Classification Source
10RA2 United States Washington Marble Lincoln Co.
14LA36 Austria Marble Castione
4B United States Massachusetts Granite Milford
6LB33 United States Colorado Sandstone Buckhorn
8LA33 United States Colorado Sandstone Buckhorn
9RA44 United States Iowa Sandstone Davenport
Was this page helpful?