KEY TO SYMBOLS m m Beryl (Emerald) Beryl Chrysoberyl (Q I @ Corundum (Ruby) Corundum (Sapphire)...other continents as well. In Africa, the Kitwe district in Zambia has become a major source of good, strongly...GEMOLOGY Spring 1990 ganite were also mined in Mozambique, but supplies have been erratic in recent years...1990). CHRYSOBERYL The gem fields of Sri Lanka continued to be the major source of fine chrysoberyl, particularly...1980s saw several major new finds of chrysoberyl, cat's-eye chrysoberyl, and alexandrite in Brazil. Cassedanne |
Cuamba District, Niassa Province, Mozambique