May 1, 2023
Tierra Group to provide continued FTSF Support (2023) for the San Albino Project
April 20, 2023
ASARCO awards Tierra Group the Hayden D Dam TSF Breach Study
April 11, 2023
Congratulations to Alcides Panez being promoted to Jefe de Ingenieria SAC!
March 31, 2023
Calibre Mining awards Tierra Group the La Libertad GISTM Conformance Audit Support project
March 28, 2023
Tierra Group to Conduct a Tailings Assurance Audit in Nevada
March 13, 2023
Tierra Group welcomes Jacob Lopez to the Team in our Lakewood, Colorado office!
February 28, 2023
Agnico Eagle Awards the La India HLF Stability Update to Tierra Group
February 23, 2023
Tierra Group Awarded Los Gatos Annual EOR Services
February 21, 2023
Tierra Group is awarded the County Line Pit Slope Design Project by Gold Resource Corporation
February 16, 2023
Endeavour Silver awards Tierra Group the Terronera Hydrogeo Technical Support