Elk Creek determined as nation’s second largest rare earth resource

Colorado’s NioCorp has received updated feasibility study results for its Elk Creek project in southeast Nebraska confirming the asset to be the second largest indicated-or-better rare earth resource in the United States. In a newly released update to the report compiled in collaboration with Understood Mineral Resources, Optimize Group and Dahrouge Geological Consulting, rare earth elements were evaluated as a…

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Mining, milling begins at Tahuehueto

Canadian-based, Mexico-focused producer Altaley Mining has commenced pre-production mining as well as mill commissioning at its Tahuehueto gold operation in Durango, Mexico, and officials are now eyeing first deliveries of concentrate. Officials said the processing facility at the operation is online and now allows for milling from one ball mill of up to 500 t/d with flotation cells, concentrate thickeners…

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