5441 HEMIMORPHITE, 79 Mine, Hayden, Gila County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source B & M Day, 2010
Canada North & Central Americas 4548 TREMOLITE, Hughs Property, Minden, Haliburton County, Ontario, Canada September 28, 2019
County Antrim Northern Ireland United Kingdom 1956 GARRONITE-Ca, Glenariff Valley, Garron Plateau, County Antrim, Northern Ireland, U.K. September 28, 2019
Africa Namibia 1672 WILLEMITE, SMITHSONITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
