CENTENNIAL, Colo., Dec. 15, 2017 (GLOBE NEWSWIRE) — NioCorp Developments Ltd. (“NioCorp” or the “Company”) (TSX:NB) (OTCQX:NIOBF) (FSE:BR3) announces that, in connection with a review by the Ontario Securities Commission (“OSC”), it has filed a Revised Technical Report (the “Revised Technical Report”) related to the Feasibility Study of the Company’s Elk Creek Superalloy Materials Project (the “Project”) in Nebraska. The Revised Technical Report, which is available for download on SEDAR and on the Company’s website at www.niocorp.com, contains no changes to any previously reported numbers or forecasted economic returns of the Project from those contained in the Project Feasibility Study […]