Druzy Cubic Pyrite Crystals over Fluorescent Calcite pink tourmaline From Cave in Rock

From Cave in Rock

Size: 83 x 44 x 14 mm

Size: 116 x 83 x 80 mm

Pyrite after pyrrhotite pseudomorph is a mineral specimen that shows the replacement of pyrrhotite by pyrite

Druzy Cubic Pyrite Crystals over Fluorescent Calcite pink tourmaline From Cave in RockBright, sparkly druzy pyrite crystals over fluorescent mangano calcite. The pyrite crystals are perfectly formed cubes with twins and complex intergrowths. This piece is VERY hard to photograph to show the brilliant sparking of the piece because the iPhone corrects the pic to take the sparkles out! I included an out of focus pic or two because those give at least some sense of the brilliance of this piece! Size: 50 x 50 x 20 mm. 62 grams. From the