Three of NioCorp’s Critical Minerals Elevated to Higher Urgency Status on Critical Minerals List

The U.S. Government has named three minerals contained in NioCorp’s mineral resource as among the most vital to U.S. national and economic security of all 54 critical minerals.
NioCorp To Accelerate Pre-Construction Activities at its Elk Creek Critical Minerals Project

NioCorp plans to ramp up pre-construction activities at its Elk Creek Critical Minerals Project as a result of the Company’s success over the past three months in raising approximately $60.7 million in net proceeds from equity offerings driven largely by institutional investment funds.
NioCorp to Speak at Aviation Week’s Defense Conference in Washington, D.C. on May 13-14, 2025

NioCorp will speak at Aviation Week Network’s 2025 Defense Conference at the National Press Club in Washington, D.C. on May 13-14, 2025.
President Trump to Announce “Historic” Actions to Massively Expand Critical Minerals and Rare Earths Production in the U.S.

U.S. President Trump told the U.S. Congress and the American people last night that he intends to take “historic action to massively expand the production of critical minerals and rare earth elements right here in America.”
NioCorp’s Elk Creek Project Confirmed as the Second Largest Indicated-Or-Better Rare Earth Resource in the U.S.

An updated feasibility study of NioCorp’s Elk Creek Project shows that the Project is the second-largest indicated-or-better rare earth resource in the U.S., second only to MP Materials’ Mountain Pass rare earth deposit. (TSX: NB; OTCQX: NIOBF)
NioCorp Achieves Positive Results in Metallurgical Testing of Possible Rare Earth Production at its Elk Creek, NE Project

NioCorp achieves positive results in metallurgical testing of possible rare earth production at its Elk Creek, Nebraska Project.
NioCorp Scores Initial Success in Metallurgical Testing of Elk Creek Ore Samples to Optimize Process and Demonstrate Potential Extraction of Rare Earth Elements

NioCorp is pleased to announce success in the first stage of metallurgical testing that is designed to optimize the Elk Creek flowsheet and evaluate the potential integration of rare earth recovery to the Elk Creek Project.