On View: A Rare Australian Opal in NHM’s Gem and Mineral Hall Meet a new dazzling black opal and discover the science behind the sparkle with Dr. Aaron Celestian
The Jonker Diamond: A Giant Gem of Many Facets Explore the human and natural history of the Jonker I Diamond
Small Wonders NHM’s new Scanning Electron Microscope Lab connects guests with big science and tiny specimens.
The Secret Power of Zeolite Our Curator of Mineral Sciences, Aaron Celestian, talks about why this mineral blows his mind!
Gypsum Crystals: Mineral Ships for Alien Life? Can gypsum crystals hold alien life from Mars? Explore every facet of these incredible crystals with our Mineral Sciences Curator Aaron Celestian.
