2183 OPAL-AG, Yowah Opal Field, Poroo Shire, Queensland, Australia September 28, 2019 Steve Australasia Australia Queensland Source C.Kovac, 2011
Colorado North & Central Americas United States 3071 ANKERITE, SPHALERITE, Empire Zinc Mine, Gilman, Eagle County, Colorado, U.S.A. September 28, 2019
Austria Europe 6487 LEOGANGITE, Vogelhalt Mine, Vogel Alp, Schwarzleograben, Leogang, Salzburg, Austria September 28, 2019
Kansas North & Central Americas United States 3745 DOLOMITE, Baxter Springs, Cherokee County, Kansas, U.S.A. September 28, 2019
