Tailings & Heap Leach Design Experts

Now Hiring- Engineers

“Our Clients are First,
the Team is Second,
and I am Third.”

Core Services

Water Resources

"Knight Piesold has been assisted by Tierra Group on a few key assignments and found the people and overall experience to be excellent."

Tom Kerr, President, Knight Piesold and Co.

Featured Projects

Midas Gold Project

Tierra Group is the consultancy of choice for the top talent in the mining industry.

Latest News

June 10, 2025
GMV Minerals Awards Tierra Group the Mexican Hat PEA Heap Leach Update Project
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June 9, 2025
Tierra Group Welcomes GMV Minerals as our New Client
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Team

MEET THE TEAM

Featured Teammate

Shyanne Wilson
Ms. Wilson is a Geological Engineer with over 2 years of experience in construction quality…...
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