Revision as of 16:40, 27 June 2019 by Admin(talk | contribs)(Created page with "{{Ore |name=Iron pyrite |freq=common |hardness=6-6.5 |density=5 |chemf=FeS2 |m1=Fe |calcprod=Fe2O3 }} pyrite, along with Hematite and Magnetite is a primary ore of i...")