2431 GAGEITE, Pennsylvania Mine, San Antonio Valley, Santa Clara County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source Min. Research, 1987
Europe Sweden 5508 BERZELIANITE, Skrikerum Mine, Valdemarsvik, Ostergotland, Sweden September 28, 2019
New Jersey North & Central Americas United States 6167 PETEDUNNITE, Franklin Mine, Franklin, Sussex County, New Jersey, U.S.A. September 28, 2019
Australasia Australia Victoria 5197 AUGITE, Portland Harbour Trust Quarry, Cape Sir William Grant, Portland, Victoria, Australia September 28, 2019