An official website of the United States government
Here's how you know
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.
Understanding the formation of major mineral deposits, which provide for society’s needed resources, can have broad impact on the economy and the environment.
Understanding the formation of major mineral deposits, which provide for society’s needed resources, can have broad impact on the economy and the environment.