Zoisite Var. Tanzanite Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Opal (rough and cut) Shoa Province, Ethiopia |
Quartz var. Faden Dara Ismael Khan District, Waziristan, Pakistan |
Opal var. Hyalite San Luis Potosi, Mexico |
Beryl var. Aquamarine Quy Chau District, Nghe An Province, Vietnam |