Man Uses Rock As Doorstop Every Day Until Scientist Comes

Composition

Central Michigan University – Facebook

“Just before I did that, we used an x-ray fluorescence instrument—or XRF—to connect the chemical composition, and that fell right in the field where it belongs to in terms of concentration of iron and nickel.”

“Separately, Dr. Cari Corrigan at the Smithsonian conducted another microscopy, and she confirmed without a doubt that it is an iron meteorite.”

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