Mexican Hat PEA Update

Project Highlights:

  • Preliminary Economic Assessment
  • Heap Leach

Tierra Group conducted an update of the Mexican Hat Project’s Preliminary Economic Assessment. Tierra Group’s update included the heap leach facility design and preliminary stacking plan, waste rock storage pad, and crushed rock storage pad design.

Project Highlights:

  • Preliminary Economic Assessment
  • Heap Leach

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Tierra Group performed a forensic study to determine the cause for volumetrically non-compliant leakage volumes occurring in the heap leach facilities leak detection system. Tierra Group reviewed the facility design, engineering and construction quality assurance (CQA) information, construction as built…

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