Isotope Geochemistry
Pyrite, commonly known as fool's gold, is a sulfide mineral composed of iron and sulfur with the chemical formula FeS\(_2\). It plays an important role in the sulfur cycle due to its ability to influence the geochemical behavior of sulfur in sediments and soils. Pyrite can form in both sedimentary environments and through hydrothermal processes, serving as a source of sulfur for microbial activity during its oxidation.
congrats on reading the definition of pyrite. now let's actually learn it.