Tag Archive for 'Iron'

Hematite tubes from the NSB hydrothermal vent deposits that represent the oldest microfossils and evidence for life on Earth. Image credit: Matthew Dodd, University College London.

World’s Oldest Known Fossils Found in Canada Push Evidence for Life back by 70 Million Years

Mar 1, 2017 by News Staff

An international team of paleontologists has discovered in Quebec, Canada, the oldest physical evidence of life on Earth — fossils that date back...

Large, Exceptional Gem Diamonds Formed from Metallic Liquid inside Earth’s Mantle

Dec 16, 2016 by News Staff

New research in the journal Science explains how diamonds of exceptional size and quality formed — from metallic liquid deep inside Earth’s mantle. World’s...

Earth. Image credit: Kelvin Song / CC BY-SA 3.0.

Planetary Scientists Shed New Light on Earth’s Core Formation

Mar 3, 2015 by News Staff

Violent collisions between the infant Earth and other objects in our Solar System generated significant amounts of iron vapor, says a group of researchers...

Iron Isotope Provides New Clues to Solar System’s Past

Dec 18, 2012 by Sergio Prostak

Scientists at the University of Chicago’s Department of the Geophysical Sciences and Enrico Fermi Institute have found the radioactive isotope iron-60...

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