Post, Jeffrey E., Feather, Russell, and Butler, James E. 2020. "Kimberley Diamond Acquired by the Smithsonian Institution, and Its Fluorescence and Phosphorescence Characteristics Revealed." Journal of Gemmology, 37, (1) 14–15. https://doi.org/10.15506/JoG.2020.37.1.14.
Feather, Russell C. 2014. "Beyond Hope: Some Other Notable Diamonds at the Smithsonian Institution—Part 1." Rocks & Minerals, 89, (1) 27–29. https://doi.org/10.1080/00357529.2014.842832.
Feather, Russell C. 2014. "Beyond Hope: Some Other Notable Diamonds at the Smithsonian Institution—Part 2." Rocks & Minerals, 89, (2) 148–153. https://doi.org/10.1080/00357529.2014.865434.
Feather, Russell C. 2014. "Beyond Hope: Some Other Notable Diamonds at the Smithsonian Institution—Part 3." Rocks & Minerals, 89, (5) 437–441. https://doi.org/10.1080/00357529.2014.904667.
Feather, Russell C. 2014. "Beyond Hope: Some Other Notable Diamonds at the Smithsonian Institution—Part 4." Rocks & Minerals, 89, (6) 538–540. https://doi.org/10.1080/00357529.2014.949172.
Post, Jeffrey E., Wise, Michael A., Feather, R. C., and Pohwat, Paul W. 1998. "The Smithsonian Institution's new hall of geology, gems, and minerals." Rocks and Minerals, 73 44–51.
Feather, R. C., II. 1990. "Parisite in Emerald." Lapidary Journal, 20.
