3988 QUARTZ var. Chalcedony, Galiuro Mountains, Pinal County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source R.Coulsell, 1999
Nevada North & Central Americas United States 6078 CUPROPAVONITE, Pioche District, Lincoln County, Nevada, U.S.A. September 28, 2019
North & Central Americas United States Wyoming 0702 SEARLESITE, Westvaco Mine, Green River Basin, Sweetwater County, Wyoming, U.S.A. September 28, 2019
California North & Central Americas United States 1925 FAUJASITE-Ca, Clark Mountain, San Bernadino County, California, U.S.A. September 28, 2019
Europe France 5563 BILLIETITE, BECQUELERITE, Margnac Mine, Compreignac, Haute-Vienne, Limousin, France September 28, 2019
