Warren F. Boyd 鲍 文瑞

Toronto, Canada Area Canada

President & Owner of R. T. Boyd Limited

Apparel / Fashion

Internationally recognized Gemmologist (gemologist) and Geologist. Responsible for the implementation of geological and engineering programs for the development and/or expansion of coloured gemstone mining operations in various locations around the world. Valuation of coloured gemstone mining operations in Brazil, Mexico, Greenland, USA, Canada, and elsewhere. Directed marketing for emerald mining operation in Russia, sapphire mining operation in the Montana, turquoise/chrysocholla mining operation in Arizona, opal mining operation in Mexico. Valuation of rough diamonds from BHP-Billiton's Ekati diamond mine, RTZ-Harry Winston's (now Dominion Diamond Corporation) Diavik diamond mine...