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
Mexico North & Central Americas 5800 METAKOTTIGITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
Australasia Australia Western Australia 0355 CUPRITE, Teutonic Bore Mine, Ten Mile Outcamp, Leonora Shire, West. Aust., Australia September 28, 2019
Belgium Europe 2715 FERRISTRUNZITE, Mont-des-Groseillers, Blaton, Mons, Hainault Province, Belgium September 28, 2019
