Corundum from Lay-tha-apya-taw, Lay-tha Taung, Bernardmyo, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Myanmar | |
| [var. Sapphire] Themelis, Ted (2008) Gems & Mines of Mogok (2nd ed.) A&T Publishing, Los Angeles, CA. |
Myanmar | |
| [var. Sapphire] Themelis, Ted (2008) Gems & Mines of Mogok (2nd ed.) A&T Publishing, Los Angeles, CA. |