Our Mission

Providing geochemically-sound strategy for industry, to create value through impact—toward the success of our clients, society, and disciplines.


Tamara Diedrich

Tamara Diedrich | PhD, PG (MN)

Principal Geochemist, CEO

John Swenson

John Swenson | PhD

Senior Environmental Scientist, Mathematical Modeler

Allison Haus

Allison Haus | PhD, PG (MN)

Senior Geochemist

Joel Bandstra

Joel Bandstra | PhD

Senior Environmental Engineer

Kathryn Vall

Kathryn Vall

Geochemist, Data Specialist

Steph Theriault

Steph Theriault | PG (MN)

Senior Geochemist

Edward Gazzetti

Edward Gazzetti


Xiang Li

Xiang Li

Environmental Data Scientist

Employment Opportunities

Do you see geochemistry everywhere?

MineraLogic is always seeking thoughtful scientists who are driven to solve real-world problems by applying fundamental concepts from fields including environmental geochemistry, chemical thermodynamics, and hydrogeology. We are committed to supporting our clients and colleagues in the pursuit of high-quality, impactful work. If you would like to be considered for this team, please submit a CV to info@mnlogic.com. An accompanying letter with statements of interest, while not necessary, would be well received.