5090 Corundum, Luc Yen, Yen Bai Province, Vietnam

September 29, 2019 Steve Asia Vietnam

Ruby

20031 Ruby, Luc Yen, Yen Bai Province, Vietnam

October 24, 2020

Asia Myanmar (Burma)

5394 Corundum, Mogok, Myanmar (Burma)

September 29, 2019

0399 Corundum, Ruby, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast’, Northern Region, Russia

September 19, 2019

Asia Myanmar (Burma)

5252 Corundum, Mogok, Myanmar (Burma)

September 29, 2019

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