2328 KENTROLITE, Big Chief Mine, Hillsboro District, Sierra County, New Mexico, U.S.A. September 28, 2019 Steve New Mexico North & Central Americas United States Source K.Davy, 1987
New York North & Central Americas United States 2403 SERENDIBITE, PHLOGOPITE, Near Johnsberg, Warren County, New York, U.S.A. September 28, 2019
Asia China 3295 ARSENOPYRITE, Yaogangxian Mine, Yizhang County, Chenzhou Prefecture, Hunan Province, China September 28, 2019
Europe Italy 2315 BALANGEROITE, Poggio San Vittore Mine, Balangero, Lanzo Valley, Torino Province, Piedmont, Italy September 28, 2019