Hyalophan – Zagradski, Busovaca, Bosnia and Herzegovina

Aquamarine – Mimoso do Sul, Espirito Santo, Brazil

Selenite – Fuentes de Ebro, Zaragoza, Spain

Pyrite, Quartz – Huanzala Mine, Huanuco, Peru

Pseudobrookite, Topaz – Thomas Range, Utah, USA

Fluorite – Xianghualing Mine, Hunan, China

Aragonite, Malachite – Duchessa, Sardinia, Italy

Quartz Var. Ironstone – Montroy, Valencia, Spain

Barite – Elk Creek, Meade Co., South Dakota, USA

Scepter quartz, hematite, rutile – Novo Horizonte, Brazil