New study supports stable mantle chemistry dating back to Earth's early geologic history

A new analysis of rocks thought to be at least 2.5 billion years old by researchers at the Smithsonian's National Museum of Natural History helps clarify the chemical history of Earth's mantlethe geo… [+8052 chars]

New study supports stable mantle chemistry dating back to Earth's early geologic history

New study supports stable mantle chemistry dating back to Earth's early geologic history

New study supports stable mantle chemistry dating back to Earth's early geologic history

New study supports stable mantle chemistry dating back to Earth's early geologic history
New study supports stable mantle chemistry dating back to Earth's early geologic history
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