BIBLIOGRAPHY


1. Bosshart G. "Les Emeraudes de Colombie" Association Française de Gemmolgie p. 1-24 juin 1991 n°. 107
2. Cheilletz A. and Giuliani G. "The Genesis of Colombian Emeralds: a Restatment" Mineral. Deposita 31, p. 359-364, 1996
3. Keller P. C. "Emeralds of Colombia" Gems & Gemology p. 80-92 Summer 1981
4. Kane R. E., Kammerling R. C, Moldes R., Koivukla J.I.,, McClure S. F. and smith C. P. "Emerald and Gold Treasures of the Spanish Galleon Nuestra Senora de Atocha" Gems & Gemoloy p. 196-206, Winter 1989
5. Ottaway T. L., Wicks F. J., Bryndzia L. T., Kyser T. K. and Spooner E. T. C. "Formation of the Muzo Hydrothermal Emerald Deposit in Colombia" Nature vol. 369, 16 june 1994 p. 552-554
6. Sinkankas J. "Emeralds and Other Beryls" Pensylvania, Chilton Book Co. p. 542-548, 1981