1859 Cumengeite, Boleite, Amelia Mine, Santa Rosalia (El Boleo), Boleo District, Mun. de Mulege, Baja California Sur (BC Sur), Mexico September 22, 2019 Steve Mexico North and Central Americas Six crystals/clusters, including a star formed by cumengite crystals epitaxially overgrown on boleite.
Mexico North and Central Americas ncat M2390 Boleite, Amelia Mine, Baja California, Mexico October 14, 2019
Australasia Australia Tasmania 3481 Cumengeite, Penguin Silver Mine, Penguin, Tasmania October 3, 2019
Arizona North and Central Americas United States 5560 Boleite, Cerussite, Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona March 25, 2018
Australasia Australia South Australia 7171 JL3982 Cumengeite, Mount Malvern Mine, Clarendon, South Mt Lofty Ranges (Adelaide Hills), Mt Lofty Ranges, South Australia September 23, 2019
