How does pyrite conduct electricity?

Pyrite, or iron sulfide (FeS₂), conducts electricity primarily through the movement of charge carriers, which are typically electrons. While it is not a good conductor compared to metals, its semiconducting properties allow for some electrical conductivity. The presence of defects and impurities in its crystal structure can create energy levels within the band gap, enabling the flow of electrons under certain conditions, such as when subjected to heat or light. However, pyrite's conductivity is relatively low compared to more conductive materials.