1346 OSUMILITE, TRIDYMITE, Obsidian Cliffs, North Sister Mtn., McKenzie Pass, Lane County, Oregon, U.S.A. September 28, 2019 Steve North & Central Americas Oregon United States Source B.Porter, 1983
Arizona North & Central Americas United States 0118 GEARKSUTITE, LINARITE, Grand Reef Mine, Laurel Canyon, Graham County, Arizona, U.S.A. September 28, 2019
Australasia Australia Northern Territory 6661 QUARTZ, Entia Valley, Harts Range, Northern Territory, Australia September 28, 2019
Australasia Australia Queensland 1633 STILLWELLITE-(Ce), Mary Kathleen Mine, Mary Kathleen District, Mt. Isa Area, Queensland, Australia September 28, 2019
Arizona North & Central Americas United States 2584 VOLBORTHITE, Monument No. 1 Mine, Monument Valley, Navajo County, Arizona, U.S.A. September 28, 2019
