2251 MIMETITE, QUARTZ, Dry Gill Mine, Caldbeck Fells, Cumbria, England, U.K. September 28, 2019 Steve Cumbria England United Kingdom Source C.Kovac, 1986
North & Central Americas South Dakota United States 4815 WYLLIEITE, Victory Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Canada North & Central Americas 2326 WHITEITE-(CaFeMg), QUARTZ, Crosscut Creek, Dawson Mining District, Yukon, Canada September 28, 2019
