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.
This chart shows several mineral commodities used by the United States, the percentage of each commodity that comes from foreign sources, and the major countries that supply that mineral to the United States.
Public Domain.
Public Domain
