Pyrite cubes #pyrite #minerals #crystals #rocks #geology #lisbon #museugeologico (at Museu Geol&oacu

Pyrite cubes #pyrite #minerals #crystals #rocks #geology #lisbon #museugeologico (at Museu Geol&oacu

Pyrite cubes #pyrite #minerals #crystals #rocks #geology #lisbon #museugeologico (at Museu Geológico de Lisboa)

#pyrite    #geology    #museugeologico    #lisbon    #crystals    #minerals    
Source Link  via  The Mineralogist
The Mineralogisttumblr @ themineralogist
Thu, 02 Jul 2015 15:22:41