1769 PREHNITE, Prospect Quarry, Prospect, N.S.W., Australia September 28, 2019 Steve Australasia Australia New South Wales Source J.Mommers, 2004
Europe Germany 5828 WALPURGITE, BARYTE, Schurf 5 Mine, Tirpersdorf, Oelsnitz, Vogtland, Saxony, Germany September 28, 2019
California North & Central Americas United States 3060 HOWIEITE, Longvale Quarry, Mendocino County, California, U.S.A. September 28, 2019
Australasia Australia Western Australia 0186 MILLERITE, Gibb Shoot Mine, Kambalda, West. Aust., Australia September 28, 2019
