0350 HUTCHINSONITE, BARYTE, Quiruvilca Mine, Quiruvilca District, La Libertad Department, Peru September 28, 2019 Steve Peru South America Source K.Davy, 1983
Guyana South America 6101 GUYANAITE, Merume River, Kamakusa, Mazaruni District, Guyana September 28, 2019
Europe Italy 5878 DAVYNE, Pollena Quarry, Pollena- Trocchia Area, Vesuvius, Naples Province, Campania, Italy September 28, 2019
Colorado North & Central Americas United States 1326 HUMMERITE, Hummer Mine, Paradox Valley, Montrose County, Colorado, U.S.A. September 28, 2019
Canada North & Central Americas 4200 GROSSULAR, Jeffrey Mine, Asbestos, Les Sources RCM, Quebec, Canada September 28, 2019
