0597 SMITHSONITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1990
Arizona North & Central Americas United States 4572 XONOTLITE, Christmas Mine, Christmas, Gila County, Arizona, U.S.A. September 28, 2019
Asia Japan 3556 PYROCHROITE, Noda Tamagawa Mine, Noda, Iwate Prefecture, Honshu Island, Japan September 28, 2019
Colorado North & Central Americas United States 1379 MICROCLINE, Pike’s Peak, El Paso County, Colorado, U.S.A. September 28, 2019
