3295 ARSENOPYRITE, Yaogangxian Mine, Yizhang County, Chenzhou Prefecture, Hunan Province, China September 28, 2019 Pendleton Asia China Source J.Mommers, 2006
North & Central Americas South Dakota United States 1052 GRAFTONITE, Highland Lode, Ross Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Europe Greenland 3681 THOMSENOLITE, Ivigtut Cryolite Deposit, Ivittuut, Arsuk Fjord, Sermersooq, Greenland September 28, 2019
Asia Japan 5866 BARROISITE, Irazuyama, Doi cho, Uma gun, Ehime Prefecture, Shikoku Island, Japan September 28, 2019
Nevada North & Central Americas United States 4497 SULFUR, Silica Pit, Steamboat Springs, Washoe County, Nevada, U.S.A. September 28, 2019
