1330 ZINKENITE, QUARTZ, Graf Jost-Christian Mine, Wolfsberg, Herzgerode, Harz, Saxony-Anhalt, Germany September 28, 2019 Steve Europe Germany Source C.Kovac, 2011
Arizona North & Central Americas United States 0721 DOLOMITE, Vekol Mine, Vekol Mountains, Pinal County, Arizona, U.S.A. September 28, 2019
Canada North & Central Americas 0659 SIDERITE, QUARTZ, Wawa, Chabanel, Algoma District, Ontario, Canada September 28, 2019
Europe Sweden 0232 TETRADYMITE, Mangfollberget Mine, Boliden, Vasterbotten, Sweden September 28, 2019