In 2002 gem-quality corundum (sapphire) was found 1.5 km to the southwest of Kimmirut.
The sapphire is hosted by calc-silicate lenses within the
Paleoproterozoic Lake Harbour Marble unit.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!