It’s generally assumed that the Earth’s overall composition is similar to that of chondritic meteorites, the primitive, undifferentiated building blocks of the solar system. But a new study in Science Express led by Frederic Moynier, of the University of California at Davis, seems to suggest that Earth is a bit of an oddball.
(…) Read the rest of Meteorites Illuminate Mystery of Chromium in Earth’s Core (346 words)
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