3108 McGUINNESSITE, Nix Prospect, Red Mountain, Mendocino County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source B.Philips, 1990
Africa South Africa 2103 OLMIITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
Arizona North & Central Americas United States 0497 DELAFOSSITE, Ray Mine, Dripping Springs Mts., Pinal County, Arizona, U.S.A. September 28, 2019
