Greenland, the largest island on Earth, possesses some of the richest stores of natural resources anywhere in the world.
REEs such as niobium, tantalum and ytterbium have been discovered in igneous rock layers – similar to the discovery (and ...
The island’s concentration of natural resource wealth is tied to its hugely varied geological history over four billion years ...
Three of Greenland’s REE-bearing deposits, deep under the ice, may be among the world’s largest by volume, holding great ...
P. Jenniskens, SETI Institute and NASA Ames Research Center; and M. Breukers and C. Johannink, Cameras for Allsky Meteor Surveillance (CAMS), BeNeLux, report that the chi Cygnids meteor shower (IAU ...