USA Rare Earth's Rare Earth & Critical Minerals Pilot Plant Development and Processing Facility Officially Opens June 11, 2020 06:00 ET | Source: USA Rare Earth LLC https://www.globenewswire.com/news-release/2020/06/11/2046717/0/en/USA-Rare-Earth-s-Rare-Earth-Critical-Minerals-Pilot-Plant-Development-and-Processing-Facility-Officially-Opens.html