Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |
Opal var. Hyalite San Luis Potosi, Mexico |
Quartz "Faden" Dara Ismael Khan District, Waziristan, Pakistan |
Olmiite on matrix N Chwanning II Mine, Kuruman, Republic of South Africa |
Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |
Lapis Lazuli (polished and carved) Sar-e-Sang, Badakhshan Province, Afghanistan |