682g Pyrite Cube Specimen on Host Rock from Spain white quartz The crystals surface was naturally

The crystals surface was naturally etched within the earth

Locality: Navajún

Measurements: 102mm x 56mm x 55mm

Weight: 257

682g Pyrite Cube Specimen on Host Rock from Spain white quartz The crystals surface was naturallyBeautiful 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. 103mm x 79mm x 54mm Weight: 682 grams FYI: When mined, these pyrite cubes typically do not stay in place on the host rock