Qaqqaarsuk deposit
Maniitsoq Municipality, Greenland
The Qaqqaarsuk deposit is a large niobium mine located in Qeqqata in southern Greenland. Qaqqaarsuk represents one of the largest niobium reserves in Greenland having estimated reserves of 3.5 million tonnes of ore grading 0.5% niobium.
Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).