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Hematite forms through various geological processes and is even found on Mars.
An oxidised form of iron was surprisingly common the moon, which may reveal insights about Earth's atmospheric history.
Four billion years. Let that sink in for a moment.
For the first time in its mission to study Mars and the potential for life on it, the Curiosity Rover has identified a mineral. The rover took samples by drilling in a Martian mountain and was then able to make the identification. The mineral in case is called hematite. Hematite is an iron oxide (Fe2O3) […]
