65g Pyrite Crystal Cluster Specimen on Matrix Spinel Measurement: 133mm x 143mm x

Measurement: 133mm x 143mm x 63mm

This big size trilobite will stand out in any mineral or fossil collection

Locality: Bahia

Weight: 435g

65g Pyrite Crystal Cluster Specimen on Matrix Spinel Measurement: 133mm x 143mm xBeautiful pyrite mineral specimen on the host rock from Spain. 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. 44mm x 38mm x 29mm Weight: 65g FYI: When mined, these pyrite cubes typically do not stay in place on the host rock unless buried deep within the matrix. Almost all of the on matrix pyrite specimens