NioCorp Developments Ltd. ("NioCorp" or the "Company") (Nasdaq:NB; TSX: NB) and L3 Process Developments ("L3") are pleased to announce a process breakthrough in niobium and titanium recovery achieved at L3's demonstration-scale processing plant Trois-Rivieres, Quebec. The breakthrough points to a potentially more efficient way to process niobium and titanium into higher-purity products, which may in turn open up new markets for NioCorp's proposed Elk Creek Critical Minerals Project (the "Project