4889 VOLBORTHITE, Monument No. 1 Mine, Monument Valley, Navajo County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source R.Coulsell, 1999
Africa Namibia 1672 WILLEMITE, SMITHSONITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
Maine North & Central Americas United States 2394 FERRISICKLERITE, Nevel Mine, Newry, Oxford County, Maine, U.S.A. September 28, 2019
Bolivia South America 5476 TROGTALITE, Mina El Dragon, Antonio Quijarro Province, Potosi Department, Bolivia September 28, 2019
