Adamite on Limonite Ojuela Mine, Mapimi, Durango, Mexico |
Quartz "Faden" Dara Ismael Khan District, Waziristan, Pakistan |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |
Tourmaline var. Uvite with Magnesite and Quartz Brumado, Bahia, Northeast Region, Brazil |
Opal var. Hyalite San Luis Potosi, Mexico |
Opal: Rough and Cut Shoa Province, Ethiopia |