5517 MUSHISTONITE, Etta Pegmatite, Keystone, Pennington County, South Dakota, U.S.A. September 28, 2019 Steve North & Central Americas South Dakota United States Source M.Richards, 2005
Australasia Australia New South Wales 1712 SILLIMANITE, Nine Mile Creek, Thackaringa, N.S.W., Australia September 28, 2019
Europe Greenland 6473 TURKESTANITE, West of Kringlerne, Kangerluarsuk, Ilimassaq Complex, Narsaq, Kujalleq, Greenland September 28, 2019