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Rubies – Exhibit Launch

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May 16 @ 9:00 am - 5:00 pm

Rubies is a new, intimate collection of stunning minerals, gemstones, and jewelry on display in the Earth & Planetary Sciences Gallery.

Ruby, the red variety of the mineral corundum, owes its vibrant color to trace amounts of chromium in its crystal structure. This element also gives many rubies a striking fluorescence, glowing bright crimson under ultraviolet light. Ruby’s internal world—its inclusions, growth zoning, and rutile “silk” needles—records its geological journey and can reveal its origin, making ruby a gemstone of extraordinary beauty and a rich source of scientific insight.

The exhibit will be open daily until Tuesday, April 27, 2027.

Check the museum’s website for closure dates.