0934 Margarite after Corundum, May Downs, Mt Isa, Queensland September 20, 2019 Steve Australasia Australia Queensland
California North and Central Americas United States 30002 Ruby, Cascade Canyon, San Bernadino Co., California October 5, 2019
Africa Madagascar ncat JP3061 Corundum var Ruby, Ampanihy District, Atsimo-Andrefana Region, Tulear Province (Toliara), Madagascar October 8, 2019
