July 9, 2021
Tierra Group to perform TSF Management on the Los Gatos Project
July 1, 2021
Tierra Group to provide a Water Management Technical Review for the Terronera Project in Mexico
June 30, 2021
An amazing day with our clients last week at Tierra Group's 9th Annual Client Appreciation International Golf Invitational!
May 18, 2021
Calibre Mining awards Tierra Group with the Guapinol Pit Pre-Feasibility Geotechnical Investigation at Desminic in Nicaragua
April 28, 2021
Minera Andina del Sol S.R.L. awards Tierra Group International the contract for an Engineering Review of Phase 7
March 26, 2021
Tierra Groups assists Hecla-Klondex with the Aurora TSF1 FPCP and TSF2 Closure Review
March 19, 2021
Tierra Group performs a Due Diligence Review of a Copper project in Arizona
March 12, 2021
Tierra Group to support construction of two lined ponds by serving as Resident Engineer for a mine in Nevada
February 17, 2021
Tierra Group to develop an OMS Manual for TSF3 for Buenaventura
February 12, 2021
Tierra Group is awarded the Settlement Pond Reevaluation Project in Colorado