Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |
Opal (rough and cut) Shoa Province, Ethiopia |
Olmiite on matrix N Chwanning II Mine, Kuruman, Republic of South Africa |
Quartz, var. Herkimer Diamond Ace of Diamonds Mine, Herkimer County, New York |
Quartz Var. Rose Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil |
Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |