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# EET.gif

## Appears In

                        - Research on the Rocks: Combining Neutrons and X-Ray Imaging, NIST Scientists Study Meteorites to Explore the Mystery of How Earth Acquired Its Water

Movie of the meteorite EET 87503 depicts overlay of X-ray and neutron imaging. Purple and orange denote two different classes of iron-rich minerals; green denotes minerals that contain water in their structure.

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