












Robert Byrd, Santacruz Silver
Maria Alejandra Gomez, Environmental Director, Mina El Mochito
Reneé A. Carmody, Lewis Roca Rothgerber LLP
Bora Gurcay, Deputy Civil Projects Manager, B2Gold
Peter Montano, Manager, Mine Engineering, B2Gold Corp.
Bob Beach, Tierra Group International, Ltd.
Tom Kerr, President, Knight Piesold and Co.
Peter Montano, Manager, Mine Engineering, B2Gold Corp.
Rick Irvine, Gold Resource Corporation
Ronald Callo, Geotechnical Department Project Lead, Southern Peru Copper
Robert Byrd, Santacruz Silver
Maria Alejandra Gomez, Environmental Director, Mina El Mochito
Reneé A. Carmody, Lewis Roca Rothgerber LLP
Bora Gurcay, Deputy Civil Projects Manager, B2Gold
Peter Montano, Manager, Mine Engineering, B2Gold Corp.
Bob Beach, Tierra Group International, Ltd.
Tom Kerr, President, Knight Piesold and Co.
Peter Montano, Manager, Mine Engineering, B2Gold Corp.
Rick Irvine, Gold Resource Corporation
Ronald Callo, Geotechnical Department Project Lead, Southern Peru Copper
Robert Byrd, Santacruz Silver
October 23, 2025
Tierra Group/BBA Consultants is excited to announce that Jacob Lopez has passed the Principles and Practice of Engineering exam!
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October 13, 2025
Tierra Group/BBA Consultants is excited to announce that Shyanne Wilson has passed the Fundamentals of Engineering exam!
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Shyanne Wilson
Ms. Wilson is a Geological Engineer with over 2 years of experience in construction quality…...
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