Opal -  Coober Pedy, SA, Australia

Opal -  Coober Pedy, SA, Australia
Opal -  Coober Pedy, SA, Australia

Opal -  Coober Pedy, SA, Australia

#minerals    #geology    #crystals    #australia    #boulder opal    #purple    
Source Link  via  Minerals, Crystals & Fossils
Minerals, Crystals & Fossilstumblr @ bijoux-et-mineraux
Sun, 20 May 2018 16:30:23