Pyrite Rough Mineral
Tiny cube-shaped crystals can be seen on this distinctive rough piece of pyrite. Isometric or cube-shaped crystals are one of the most common shapes found in crystals and minerals.
The name 'pyrite' originates from the Greek 'pyritēs lithos' which loosely translated means 'stone or mineral which strikes fire.' When struck against a hard stone or steel, tiny pieces of pyrite break away and react with oxygen to produce sparks. From these sparks, early humans produced fire.
Pyrite is a chemical compound of iron and sulphur. Despite containing iron, it's not used as an ore because the iron is too difficult to extract.
