Fantastic Pyrite Cube Navajun Spain 44g Rare Amethyst Mineral collectors believe the availability

Mineral collectors believe the availability of specimens of this type will be more and more rare as time passes

the crystals are a gorgeous

Hematite is an iron ore

with Manganese bearing Todorokite inclusions that give the crystals an exotic appearance

a marble quarry near Westminster

Fantastic Pyrite Cube Navajun Spain 44g Rare Amethyst Mineral collectors believe the availabilityExhibited is a well formed, beautiful higher quality** crystal specimen with attractive mirror like metallic luster and fascinating growth patterns on faces. 48 grams. 1. 82" x 1. 54" x 0. 77" or 46. 4mm x 39. 2mm x 19. 7mmLargest Cube = 0. 58" or 14. 7mmPyrite is a beautiful iron sulfide (disulfide) mineral found in many geological formations from sedimentary deposits to hydrothermal veins and as part of metamorphic rocks. Named in antiquity from the