The Hart museum will remain closed until further notice. The County approved a motion to begin negotiations to transfer ownership of William S. Hart Park and Museum to the City of Santa Clarita. Learn more.
A Rare Journey: The Jonker Diamond
Mineral Sciences Curator Aaron Celestian talks about the spectacular rare gem featured in the current NHM exhibition, 100 Carats: Icons of the Gem World.
![Rectangular-shaped clear gem with purple and green swirls behind it on a black background](/sites/default/files/styles/fwc_full_small/public/2023-11/231030_100-Carats_web-header_0.jpg?h=d3cdef51)