Massive Pyrite on matrix with 12 cubes, Navajun, Spain


Weight: 1123 gram
12 cubes
Largest cube: 2,3 cm

Large and heacy piece of clay matrix with 12 pyrite crystals from the famous Victoria mine in Navajún, Spain.

1 in stock


The mineral pyrite, or iron pyrite, also known as fool’s gold, is an iron sulfide with the chemical formula FeS2 (iron(II) disulfide). Pyrite is considered the most common of the sulfide minerals.

The best cubic crystals of pyrite of the world are extracted from this mine in Navajún, Spain. The biggest crystal so far had a size of 19 cm and weighed 9.5 kg.