5056 Corundum, Zazafotsy Quarry, Ihosy District, Fianarantsoa Province, Madagascar September 29, 2019 Steve Africa Madagascar Ruby. Kerry Banks Collection
Australasia Australia Victoria ncat JP202 Corundum, Mt Loch, Hotham Heights, Victoria September 23, 2019
Australasia Australia Queensland 0934 Margarite after Corundum, May Downs, Mt Isa, Queensland September 20, 2019
