Matt Joeckel displays a core sample of carbonatite rock containing niobium and rare-earth elements, which was taken from a deposit near Elk Creek, Neb.
The small Nebraska town of Elk Creek (population 112), may not be so small much longer. Reports suggest that the southeastern Nebraska town may be sitting on the world’s largest untapped deposit of “rare earth” minerals, which have proved to be indispensable to a slew of high-tech and military applications such as laser pointers, stadium lighting, electric car batteries and sophisticated missile-guidance systems.
Continue reading… “China’s dominance of vital rare minerals challenged by find in Nebraska mine”
