Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |
Tourmaline var. Uvite with Magnesite and Quartz Brumado, Bahia, Northeast Region, Brazil |
Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Smithsonite Tsumeb Mine, Tsumeb, Namibia |
Opal (polished) Jalisco, Mexico |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |