4039 BENSTONITE, ALSTONITE, Minerva No.1 Mine, Cave-In-Rock Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019 Steve Illinois North & Central Americas United States Source R.Pagano, 2010
Cuba North & Central Americas 0525 TODOROKITE, Charco Redondo Mine, Santa Rita, Granma Province, Cuba September 28, 2019
Europe Germany 0980 PYROSTILPNITE, QUARTZ, St. Andreasberg, Harz Mountains, Lower Saxony, Germany September 28, 2019
Australasia New Zealand 2106 CRISTOBALITE, Tapuaeharuru Bay, Lake Taupo, North Island, New Zealand September 28, 2019