Interactive Gem Application Image Collection, Allison and Roberto Mignone Halls of Gems and Minerals, 2021, MA.2021.013. Research Library Special Collections.
Interactive Gem Application Image Collection, Allison and Roberto Mignone Halls of Gems and Minerals, 2021, MA.2021.013. Research Library Special Collections. https://data.library.amnh.org/archives/repositories/3/resources/9851 Accessed March 21, 2023.