2530 GAUDEFROYITE, GYPSUM, Black Rock Mine, Black Rock, Kalihari Mn Field, Northern Cape Province, South Africa September 28, 2019 Steve Africa South Africa Source C.Kovac, 1988
Canada North & Central Americas 3375 COBALTITE, Espanola, Sudbury District, Ontario, Canada September 28, 2019
Australasia Australia Victoria 0897 BARYTE, CHABAZITE-K, Pyramid Rock, Phillip Island, Victoria, Australia September 28, 2019
Mexico North & Central Americas 2528 TETRATAENITE, Nuevo Mercurio, Zacatecas, Mexico September 28, 2019