Willcox International Advances West Virginia Rare Earth Project, Converting Coal-Based Byproducts into High-Value MREC
Project demonstrates consistent ~500ppm rare earth and critical mineral concentrates through multi year development for production of mixed rare earth carbonate Willcox International Holdings Inc. (OTCMKTS:WINH) FISHERS, IN, UNITED STATES, March 26, 2026 /EINPresswire.com/ -- Willcox International Holdings Inc., (“WINH” or the “Company”) (OTCPK: WINH), a developer of high-value rare earth elements, critical minerals, and infrastructure-related materials for defense and industrial markets, today …