SPECTACULAR MIXING PIECE OF MINERAL. IN THIS PIECE WE CAN OBSERVE THE BASE OF FERBERITE ON IT A FILM OF SIDERITE MIXED WITH PYRITE AND PART OF ARSENOPYRITE, IN THE UPPER PART A QUARTZ CRYSTAL THAT PROtrudes AND IN A SMALL GEODE FINE RUTILE THREADS. VERY GOOD PIECE FOR COLLECTORS FROM THE AREA OF LA PANASQUEIRA, IN PORTUGAL
SPECTACULAR PIECE OF MINERAL MIXTURE.
IN THIS PIECE WE CAN OBSERVE THE FERBERITE BASE, OVER IT A FILM OF SIDERITE MIXED WITH PYRITE AND PART OF ARSENOPYRITE , IN THE UPPER PART A QUARTZ CRYSTAL THAT PROTRUDES AND IN A SMALL GEODE FINE RUTILE THREADS.
VERY GOOD PIECE FOR COLLECTORS FROM THE PANASQUEIRA AREA, IN PORTUGAL
