The 6,000-square-foot Gem and Mineral Hall was opened in May of 1978 and is one of the finest permanent museum exhibitions of any kind in the Los Angeles area.
Module - MinSci exhibits
NHM's gem and mineral collection of about 150,000 specimens is the most significant in the country, west of the Smithsonian. See More
Module - Gems and Minerals - Best of the West
Contribute to the growth of the Museum collection by adopting a MINERAL or a GEM! Learn More
Module - Photo-Atlas of Minerals
There is always something new coming to the Gem and Mineral Hall! To better discover the world of gems and minerals, we occasionally offer the public small, temporary exhibits.
Examples of past exhibits:
The 12-carat, Internally Flawless, Fancy Vivid "Blue Moon Diamond." Copyright: Cora International. Photo by Tino Hammid.
The world-famous Aurora Butterfly of Peace diamond collection was on view through January 6, 2015.
The Butterfly of Piece. Photo by R. Weldon. Copyright: GIA.
We are grateful to our Institutional Partners