August 8, 2013
Tierra Group signs new contract with Waterton for a TSF Final Permanent Closure Plan at Esmeralda Mill
July 21, 2013
Tierra Group signs new contract with Nyrstar Mexico for Campo Morado Operations
July 17, 2013
Tierra Group signs new contract with B2Gold for Masbate Water Treatment Plant Design in the Philippines
June 30, 2013
Jiny Carrera, Project Geotechnical Engineer, joins Tierra Group International Team
June 25, 2013
Tierra Group signs contract with Sterling Gold Mining Corporation, our 15th client
June 24, 2013
Tierra Group signs new contract with Sonoran Resources
June 23, 2013
Sam Holcomb, Staff Engineer, joins Tierra Group International Team
June 23, 2013
Tierra Group signs contract with Rosemont Copper, our 14th Customer
June 11, 2013
Tierra Group signs contract with Waterton Global Mining Company, our 13th customer
June 5, 2013
Tierra Group signs contract with Jaguar Mining Inc., our 12th customer