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“Tierra Group’s Team has provided Nyrstar with geotechnical and environmental engineering services to a large majority of our mining operations. Primarily focused on practical tailings impoundment solutions, and has been a dedicated engineering partner to Nyrstar.”

Rod Lamond, Group General Manager - Exploration and Mining Development, Nyrstar

“I have some really great news to share – the TSF operations team has been nominated for a Goldcorp Global Excellence award in the category of Operational Excellence…Tierra Group has been a part of the transformation and have viewpoints that are valued from the management team here at Peñasquito."

Ross Hunsaker, Tailings and Water Manager, Minera Peñasquito Goldcorp, Inc.

"Wow! Congratulations Tierra Group!! It doesn't seem like 5 years already! 5 great years of very good work. Thanks for that!"

Maria Alejandra Gomez, Environmental Director, Mina El Mochito

"Your team has done an exceptional job here at Fekola. Thank you for their diligence and hard work."

Bora Gurcay, Deputy Civil Projects Manager, B2Gold

"You have a great company, great people and work hard. We are fortunate to also have a great friendship with all of you."

Dale Howell, President, The Mining Record

"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.

"I am glad that our relationship between B2Gold and Tierra Group has worked so well. A significant component in that relationship is the quality of service that you provide, which says a lot about Tierra Group staff. Great job."

Dale Craig, B2Gold

"Julio, good evening ... I just wanted to write you about the course ... very good ... we were satisfied ... .very good teaching team that you have...”

Ronald Callo, Geotechnical Department Project Lead, Southern Peru Copper

“...our long association has been because Tierra Group has consistently offered superior value, at a fair price that you have personally backed up with often creative, out of the box solutions. And this in an area of our industry - basically waste disposal - that isn't at all sexy, but has absolutely no room for failure.”

Robert Byrd, Santacruz Silver

"...the kindness, love and grace Tierra Group shows to others (especially its clients...) is rare...Tierra Group is gold..."

Reneé A. Carmody, Lewis Roca Rothgerber LLP

“Tierra Group’s Team has provided Nyrstar with geotechnical and environmental engineering services to a large majority of our mining operations. Primarily focused on practical tailings impoundment solutions, and has been a dedicated engineering partner to Nyrstar.”

Rod Lamond, Group General Manager - Exploration and Mining Development, Nyrstar

“I have some really great news to share – the TSF operations team has been nominated for a Goldcorp Global Excellence award in the category of Operational Excellence…Tierra Group has been a part of the transformation and have viewpoints that are valued from the management team here at Peñasquito."

Ross Hunsaker, Tailings and Water Manager, Minera Peñasquito Goldcorp, Inc.

"Wow! Congratulations Tierra Group!! It doesn't seem like 5 years already! 5 great years of very good work. Thanks for that!"

Maria Alejandra Gomez, Environmental Director, Mina El Mochito

"Your team has done an exceptional job here at Fekola. Thank you for their diligence and hard work."

Bora Gurcay, Deputy Civil Projects Manager, B2Gold

"You have a great company, great people and work hard. We are fortunate to also have a great friendship with all of you."

Dale Howell, President, The Mining Record

"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.

"I am glad that our relationship between B2Gold and Tierra Group has worked so well. A significant component in that relationship is the quality of service that you provide, which says a lot about Tierra Group staff. Great job."

Dale Craig, B2Gold

"Julio, good evening ... I just wanted to write you about the course ... very good ... we were satisfied ... .very good teaching team that you have...”

Ronald Callo, Geotechnical Department Project Lead, Southern Peru Copper

“...our long association has been because Tierra Group has consistently offered superior value, at a fair price that you have personally backed up with often creative, out of the box solutions. And this in an area of our industry - basically waste disposal - that isn't at all sexy, but has absolutely no room for failure.”

Robert Byrd, Santacruz Silver

"...the kindness, love and grace Tierra Group shows to others (especially its clients...) is rare...Tierra Group is gold..."

Reneé A. Carmody, Lewis Roca Rothgerber LLP

“Tierra Group’s Team has provided Nyrstar with geotechnical and environmental engineering services to a large majority of our mining operations. Primarily focused on practical tailings impoundment solutions, and has been a dedicated engineering partner to Nyrstar.”

Rod Lamond, Group General Manager - Exploration and Mining Development, Nyrstar

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

Core Services

“Tierra Group’s Team has provided Nyrstar with geotechnical and environmental engineering services to a large majority of our mining operations. Primarily focused on practical tailings impoundment solutions, and has been a dedicated engineering partner to Nyrstar.”

"Wow! Congratulations Tierra Group!! It doesn't seem like 5 years already! 5 great years of very good work. Thanks for that!"

"Your team has done an exceptional job here at Fekola. Thank you for their diligence and hard work."

"You have a great company, great people and work hard. We are fortunate to also have a great friendship with all of you."

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

"I am glad that our relationship between B2Gold and Tierra Group has worked so well. A significant component in that relationship is the quality of service that you provide, which says a lot about Tierra Group staff. Great job."

"Julio, good evening ... I just wanted to write you about the course ... very good ... we were satisfied ... .very good teaching team that you have...”

"...the kindness, love and grace Tierra Group shows to others (especially its clients...) is rare...Tierra Group is gold..."

“Tierra Group’s Team has provided Nyrstar with geotechnical and environmental engineering services to a large majority of our mining operations. Primarily focused on practical tailings impoundment solutions, and has been a dedicated engineering partner to Nyrstar.”

"Wow! Congratulations Tierra Group!! It doesn't seem like 5 years already! 5 great years of very good work. Thanks for that!"

"Your team has done an exceptional job here at Fekola. Thank you for their diligence and hard work."

"You have a great company, great people and work hard. We are fortunate to also have a great friendship with all of you."

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

"I am glad that our relationship between B2Gold and Tierra Group has worked so well. A significant component in that relationship is the quality of service that you provide, which says a lot about Tierra Group staff. Great job."

"Julio, good evening ... I just wanted to write you about the course ... very good ... we were satisfied ... .very good teaching team that you have...”

"...the kindness, love and grace Tierra Group shows to others (especially its clients...) is rare...Tierra Group is gold..."

“Tierra Group’s Team has provided Nyrstar with geotechnical and environmental engineering services to a large majority of our mining operations. Primarily focused on practical tailings impoundment solutions, and has been a dedicated engineering partner to Nyrstar.”

Featured Projects

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

Latest News

Team

Featured Teammate

Now Hiring- Engineers

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

Core Services

Featured Projects

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

Latest News

Team

Featured Teammate

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