November 4, 2022
Sandfire Resources awards Tierra Group the EOR Support project for Black Butte Copper
November 2, 2022
Tierra Group is awarded the Toquepala Geotechnical Services Associated with the 2022 Geotechnical Drilling Campaign
October 31, 2022
Tierra Group is awarded the 2022 Independent Engineer Audit for the Copler Project in Turkey
October 20, 2022
Tierra Group to provide WRSF Landfill Application Support to the Fire Creek Project
October 10, 2022
Calibre awards Tierra Group the Geotechnical Field Investigation of the Tajo Volcan Open Pit project
October 10, 2022
Calibre awards Tierra Group the Geotechnical Field Investigation of the Panteon Underground Project
September 23, 2022
Tierra Group to provide Detailed Engineering Design for Calibre’s San Jose TSF Stage 4B
September 21, 2022
Tierra Group to provide Dam Decommissioning Plans for the Aurora Mine in Nevada
September 20, 2022
Tierra Group to provide a Goldsim Sitewide Water Balance for the Terronera Project
September 15, 2022
Tierra Group to provide EoR Services for Three Tailings Facilities at the El Limon Mine in Nicaragua
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