Svisero, D. P., Shigley, J. E., & Weldon, R. (2017). Brazilian Diamonds: A Historical and Recent Perspective. Gems & Gemology, 53(1), 2-33. Link to Article
Svisero, D. P., Shigley, J. E., & Weldon, R. (2017). Brazilian Diamonds: A Historical and Recent Perspective. Gems & Gemology, 53(1), 2-33. Link to Article