884g Cubic Pyrite Crystal on Matrix tanzanite and has natural greenish yellow

and has natural greenish yellow terminations

6mm    Weight: 17

Discovered in East Africa

6mm    Weight: 15

Weight: 1488g

884g Cubic Pyrite Crystal on Matrix tanzanite and has natural greenish yellowBig and beautiful aesthetic pyrite cube Specimen from Spain. The pyrite cubes sit on top of the natural host rock and display very nicely. This locality's limestone matrix can dissolve in water, so the specimens matrix needs to stay dry for these pyrite cubes to stay in place. Locality: Navajn, La Rioja, Spain Measurement: Approx. 99mm x 96mm x 95mm Weight: 884 grams FYI: When mined, these pyrite cubes typically do not stay in place on the host rock