February 19, 2025
Tierra Group is thrilled to announce that Sean Robinson has passed the Principles and Practice of Engineering exam!
February 18, 2025
Collective Mining Awards Tierra Group the Apollo Conceptual Design Surface Infrastructure Project in Colombia
February 11, 2025
Calibre Awards Tierra Group the San Jose Stage 4B CQA (2025) Project
January 30, 2025
B2Gold Awards Tierra Group the Gramalote WRFs and TMF Feasibility Design Project in Colombia
January 7, 2025
Calibre Awards Tierra Group the San Jose TSF Phase 5 Permit Level Design
January 7, 2025
Calibre Awards Tierra Group the Crimea TSF Phase 3 Permit Level Design
January 7, 2025
Tierra Group is Awarded the La Esperanza TSF Feasibility Level Closure Design by Calibre
December 6, 2024
Vista Gold Awards Tierra Group the Mt. Todd TSF Feasibility Study
November 22, 2024
Tierra Group will Provide Pit Slope Recommendations for the Isabella Pearl Phase 5 Project
November 4, 2024
Tierra Group to Conduct a Feasibility Level Investigation of the Calibre Hagie Open Pit Project