Dioptase Altyn-Tyube, Karagandy Oblast, Kazakhstan |
Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |
Quartz Var. Rose Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil |
Garnet var. Hessonite Jeffrey Mine, Asbestos, Quebec, Canada |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Diopside Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania |