Europe Russia 2353 Volkonskoite, Corundum (Ruby), Rutile, Okhansk Region, Middle Kama River, Ural Mountains, Russia September 22, 2019
Australasia Australia Northern Territory 5722 Ruby Corundum, Mount Brady, Ambalindum Station, Harts Range, Northern Territory November 28, 2020
Africa Madagascar ncat JP3061 Corundum var Ruby, Ampanihy District, Atsimo-Andrefana Region, Tulear Province (Toliara), Madagascar October 8, 2019
