Azurite w/ Malachite Milpillas Mine, Sonora, Mexico |
Opal: Rough and Cut Shoa Province, Ethiopia |
Opal (polished) Jalisco, Mexico |
Diopside Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania |
Olmiite on matrix N Chwanning II Mine, Kuruman, Republic of South Africa |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |