Gold Veins
Detailed Description
Gold-bearing quartz veins from the Blue Ribbon Mine, Alaska. Credit: AlaskaMining at English Wikipedia, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=44555449
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.
