668g Pyrite Crystal Specimen from Spain quartz 3mm Weight: 16

3mm    Weight: 16

6mm    Weight: 58

We consider these to be thumbnail (TN) sized specimen

Weight: 457 Carats

We consider this to be a Small Cabinet (SMC) Size Specimen

668g Pyrite Crystal Specimen from Spain quartz 3mm Weight: 16Beautiful 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. 106mm x 91mm x 63mm Weight: 668 grams FYI: When mined, these pyrite cubes typically do not stay in place on the host rock