NioCorp Announces Final Assay Results from 2025 Drilling Campaign at Elk Creek Project
NioCorp Developments announced the final assay results from its completed 2025 drilling campaign at the Elk Creek Critical Minerals Project in southeast Nebraska. The assay results reported are consistent with the Company's expectations and reinforce confidence in the continuity and grade of mineralization within the targeted areas of the Elk Creek deposit. The drilling program focused on areas of the deposit where additional data density was required to support higher confidence classifications under applicable reporting standards. The results are being used to update the Elk Creek Project's Mineral Resource and Mineral Reserve. "I am very pleased to see the completion of the assay analyses of the more than 7,000 drill core samples that our Department of War-funded infill drilling campaign produced," said NioCorp CEO and Chairman Mark A. Smith. "The results we are seeing are very encouraging. The team is now working diligently to incorporate these results into an updated mineral resource and reserve and mine plan, which is a key component of the updated Feasibility Study that will help the Export-Import Bank of the U.S. complete its diligence of our pending debt financing application."
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Metals and Mining Stocks Underperform on Thursday
- Market Decline: On Thursday, metals and mining stocks collectively fell by approximately 4.3%, indicating a weakening market confidence that could adversely affect long-term investor expectations.
- NioCorp Downturn: NioCorp Developments saw its stock price drop by about 15.3%, highlighting increasing challenges for the company that may lead to capital outflows and a decline in market share.
- Critical Metals Struggles: Critical Metals experienced a stock price decrease of around 14.5%, suggesting that the company may face greater operational pressures in the current market environment, impacting its future profitability.
- Uncertain Industry Outlook: The overall weakness in the metals and mining sector may prompt investors to reassess their portfolios, potentially affecting financing and development plans for related companies.

U.S.-TRADING LITHIUM AMERICAS FALLS 7.3%, NIOCORP DEVELOPMENTS DROPS 13.5%, SIGMA LITHIUM DECLINES 7.6%
Lithium Market Decline: The U.S. lithium market has experienced a significant downturn, with a decrease of 7.3% reported.
Niocorp Developments: Niocorp's developments have seen a substantial drop of 13.5%, indicating challenges in their operations or market conditions.
Sigma Lithium Performance: Sigma Lithium has also faced a decline, with a reported decrease of 7.6%, reflecting broader trends in the lithium sector.
Overall Industry Impact: The combined declines in these companies suggest a challenging environment for the lithium industry, potentially affecting supply and pricing.






