0129 ACANTHITE, San Juan de Rayas Mine, Mun. de Guanajuato, Guanajuato, Mexico September 28, 2019 Steve Mexico North & Central Americas Source K.Davy, 1982
Cornwall England United Kingdom 2252 OLIVENITE, QUARTZ, Wheal Unity, Gwennap, Camboune-Redruth-St. Day District, Cornwall, England, U.K. September 28, 2019
Europe Germany 5640 MAGNOCOLUMBITE, Hagendorf South Pegmatite, Hagendorf, Upper Palatinate, Bavaria, Germany September 28, 2019
Colorado North & Central Americas United States 3872 BARYTE, Muddy Creek, Tributury of Crater Creek, Rio Grande County, Colorado, U.S.A. September 28, 2019