15
Dec
13:18
RARE EARTH: NioCorp Developments studying Elk Creek for RE economics
Colorado-based NioCorp Developments says it is still trying to determine if the rare earth elements at its Elk Creek Super Alloy Materials Project in southeast Nebraska are economically viable, Kallanish reports.
Assays of nearly 1,100 samples from 18 historic diamond drill holes show total rare earth oxides from 2,063 parts-per-million to 6,338 ppm. Up to 26.1% of the rare earth materials are magnetics: neodymium, praseodymium, terbium and dysprosium oxides, the …
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