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Close-up View of Homestake Vein
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Close-up View of Homestake Vein

This close-up view of a mineral vein called Homestake comes from the microscopic imager on NASA Mars Exploration Rover Opportunity; the vein is found to be rich in calcium and sulfur, possibly the calcium-sulfate mineral gypsum.

Date
2011-12-07
Photographer / author
NASA/JPL-Caltech
Collection
JPL
Archive
NASA Image and Video Library
Type
photograph

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Reason: a NASA work: not copyrighted in the United States.

Read from: NASA media usage guidelines: NASA material is not copyrighted in the US unless noted; no third-party credit or mark found.

Credit line

"Close-up View of Homestake Vein" (2011-12-07). NASA/JPL/NASA/JPL-Caltech. Public domain. https://images.nasa.gov/details/PIA15035

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