1870 ZUNYITE, Big Bertha Extention Mine, Dome Rock Mts., La Paz County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source K.Davy, 1986
Mexico North & Central Americas 2266 CRISTOBALITE, Obregon, Mun. de Cajeme, Sonora, Mexico September 28, 2019
Australasia Australia New South Wales 4625 UK1-2012, Woods Mine, Tamworth, N.S.W., Australia September 28, 2019
Canada North & Central Americas 5018 KULANITE, QUARTZ, Crosscut Creek, Dawson Mining District, Yukon, Canada September 28, 2019
