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: hornblende

Wall Number Country State Classification Source
10La48 United States Rhode Island Gneiss Diamond Hill
10RA29 Mexico Andesite Ixtapalapa
10RA47 United States Tennessee Syenite Hiwasee copper mines
10RA49 United States Tennessee Granite Carter Co. S. E. part
10RB24 United States Massachusetts Granite Quincy
10RB43 United States Montana Granite Butte
4RB14 United States Massachusetts Granite Quincy
5LA41 United States New Jersey Granite Morristown
5LB16 United States Massachusetts Granite Gloucester
5LB17 United States Massachusetts Granite Gloucester
5LB18 United States Massachusetts Granite Gloucester
5LB8 United States Massachusetts Granite Gloucester
5RA20 United States Massachusetts Granite Wyoma
5RA21 United States Massachusetts Granite W. Quincy
5RA25 United States North Carolina Granite Mecklenburg Co.
5RA30 United States California Granite Penryn
5RA33 United States Minnesota Granite E. St. Cloud
5RA42 United States New Jersey Gneiss Dover
5RB11 United States Massachusetts Granite Quincy
5RB12 United States Massachusetts Granite Quincy
5RB13 United States Massachusetts Granite Quincy
5RB14 United States Massachusetts Granite Quincy
5RB17 United States Massachusetts Granite Quincy
5RB18 United States Massachusetts Granite Quincy
5RB19 United States Massachusetts Granite Quincy
5RB20 United States Massachusetts Granite Quincy
6LB18 United States Pennsylvania Gneiss Philadelphia
6LB34 United States Minnesota Granite E. St. Cloud
6RA22 United States Massachusetts Granite W. Quincy
6RA34 United States Minnesota Granite E. St. Cloud
6RB22 United States Massachusetts Granite Rockport
6RB34 United States Minnesota Granite Watab
7LB25 United States Maine Granite Lincoln
7LB35 United States Nevada Andesite Reno
7LB36 United States Nevada Andesite Virginia City
7RA36 United States Missouri Granite Knob Lick
7RB37 United States Nevada Andesite Virginia City
8LA44 United States Wisconsin Granite Wausau
8LB22 United States Massachusetts Granite Gloucester
9La23 United States Massachusetts Granite Peabody
9RA23 United States Massachusetts Granite W. Quincy
S1-22 United States Massachusetts Granite Quincy
S1-23 United States Massachusetts Granite Quincy
S1-24 United States Massachusetts Granite Quincy
S1-26 United States Massachusetts Granite Quincy
S1-29 United States Massachusetts Granite Quincy
S2-49 United States Massachusetts Granite Quincy
S2-81 United States Massachusetts Granite Quincy
Was this page helpful?