March 25, 2015
Santacruz Silvers' Rosario Mine resumes production upon completing Tierra Group's design-build Geotube Tailings Containment Facility
March 10, 2015
Tierra Group to determine feasibility of re-commissioning tailings storage facility at Santacruz Silver Rosario Mine in Mexico
January 4, 2015
Daniel Granda, P.E. joins Tierra Group as Project Geotechnical Engineer in Lakewood office
December 31, 2014
Tierra Group International celebrates its third anniversary!
December 29, 2014
Tierra Group closes on a new building in Elko, Nevada
December 18, 2014
Tierra Group signs a Master Services Agreement with Oracle Mining Corp. to develop a Final Feasibility Study for the Oracle Ridge Copper Project in Arizona
December 17, 2014
Tierra Group International’s client Midas Gold Completes Positive Preliminary Feasibility Study for Stibnite Gold Project, Idaho. Learn more at:
December 14, 2014
Mike Nelson, P.E. joins Tierra Group International as a Senior Consultant in the Lakewood, Colorado office
November 8, 2014
In conjunction with the Second International Conference on Heap Leach Solutions, Tierra Group International SAC is hosting an Open House on Tuesday, November 11th at our new Lima office location
November 2, 2014
Johnny Prettyman joins Tierra Group International as Staff Engineer in Salt Lake City office