4670 PREHNITE, Jeffrey Mine, Asbestos, Les Sources RCM, Quebec, Canada September 28, 2019 Steve Canada North & Central Americas Source C.Kovac, 2005
Africa South Africa 3616 CALCITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
Asia China 6728 SCHEELITE, Xianghualing Mine, Linwu County, Chenzhou Prefecture, Hunan Province, China September 28, 2019
Europe Russia 5918 RUTHENIRIDOSMINE, Miass River, Chelyabinsk Oblastm, Ural Mountains, Russia September 28, 2019
Europe Germany 5640 MAGNOCOLUMBITE, Hagendorf South Pegmatite, Hagendorf, Upper Palatinate, Bavaria, Germany September 28, 2019
