30096 Quartz, Hematite, Bessemer Ridge, Green Mountain, North Bend, King Co., Washington, USA May 5, 2020 Steve North and Central Americas United States Washington Quartz and hematite pseudomorph after an epidote crystal coated with tiny quartz crystals. MinID RMK-561. Video best viewed full screen.
Europe Germany 7124 Eulytine, Quartz, Biotite, Chrysocolla, Hechtsberg quarry, Hausach, Black Forest, Baden-Wurttemberg, Germany October 5, 2019
Asia China 20003 Quartz, Huanggang (Huanggangliang) Fe-Sn deposit, Hexigten Banner (Keshiketeng Co.), Ulanhad League (Chifeng Prefecture), Inner Mongolia Autonomous Region, China October 20, 2019
Australasia Australia New South Wales 4373 Quartz, Calcite, Broken Hill, New South Wales October 5, 2019
Australasia Australia South Australia 4932 Siderite, Quartz, Galena, Miltalie Silver Mine (Miltalie Mine), Cowell, Eyre Peninsula, South Australia, Australia October 5, 2019