Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

Where does iron come from?


Iron makes up about 5% of the Earth's crust and a large part of the its core. Iron also comes from meteorites. Iron is found mainly inside the minerals hematite (Fe2O3) and magnetite (Fe3O4.) Removing iron from these minerals is a reasonably long process involving many large industrial factories.

{{ relativeTimeResolver(1578693352630) }}

LIVE
Points points 296
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE