59g Spanish Pyrite Crystals on Matrix Mordenite Two beautiful blue/green tourmaline crystals

Two beautiful blue/green tourmaline crystals sit within the quartz

We consider this to be a Miniature Sized (MIN) Mineral Specimen

Measurements: 30

Gemmy Pink Spinel Crystal

59g Spanish Pyrite Crystals on Matrix Mordenite Two beautiful blue/green tourmaline crystalsBeautiful 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. 48mm x 33mm x 33mm Weight: 59. 38g 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