1168g Triple Pyrite Cube Specimen from Spain sphalerite water will keep it cool)

water will keep it cool)

While it is not quite facet grade

This beautiful Tanzanite Crystal has a deep natural unheated color and an amazing prehnite backing that perfectly coats one side of the tanzanite crystal

Locality: Teller Co

It is a beauty

1168g Triple Pyrite Cube Specimen from Spain sphalerite water will keep it cool)Beautiful aesthetic pyrite cube Specimen from Spain. The pyrite cubes sit within the natural host rock and display very nicely. This locality's limestone (marl) 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. 116mm x 120mm x 83mm Weight: 1168 grams FYI: When mined, these pyrite cubes typically do not stay in place on the host rock