Opal: Rough and Cut Shoa Province, Ethiopia |
Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |
Quartz var. Faden Dara Ismael Khan District, Waziristan, Pakistan |
Olmiite on matrix N Chwanning II Mine, Kuruman, Republic of South Africa |