860g Cubic Pyrite Crystal Specimen fancy color tanzanite Measurements: 29mm x 17mm x

Measurements: 29mm x 17mm x 15mm

49ct    Color: Natural Unheated

Weight: 88

This lovely gem has natural and unheated color

Measurement:  22

860g Cubic Pyrite Crystal Specimen fancy color tanzanite Measurements: 29mm x 17mm xBeautiful 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. 137mm x 75mm x 72mm Weight: 860 grams FYI: When mined, these pyrite cubes typically do not stay in place on the host rock