
Mining Geochemistry Services
Our multi-disciplinary team studies the chemical composition and behavior of Earth materials, including rocks, minerals, soils, water, and the atmosphere. We combine elements of geology, chemistry, physics, and biology to understand the processes that shape our planet.

Overview
Our team’s technical skill sets are grounded in geochemical engineering to characterise mine waste and mining rehabilitation materials. These geochemical skill sets are integrated with surface water, groundwater assessment and management to address and mitigate the potential for saline and metalliferous drainage to occur under acid, neutral, or alkaline pH (referred to as AMD in APAC and ARD in America).
Geochemical engineering integrates soil science, geochemical assessment, and terrestrial ecotoxicological assessment of flora and soil biota with landform and soil cover system designs for rehabilitation and closure of waste rock and tailings storage facilities. Geochemists work closely with Geologists, Geotechnical Engineers, Mine Waste Engineers, Hydrologists, Hydrogeologists, and Mine Planners to deliver integrated planning for constructed mine landforms and designing for closure.
Our team is routinely called upon to present to client stakeholders and Government Departments to facilitate environmental approvals and mine closure plans. We also work in an owner’s engineer role to manage complex environmental projects. In addition, we work directly for State and Commonwealth departments providing environmental, technical, and financial assurance advice on mine closure projects.
We work to reduce long-term liability from mining projects, believing that integrating mine planning and designing for closure is more than theory, and with the right people and right tools, mining projects can be evaluated and developed with the end in mind. Ultimately, providing tenable social and environmental outcomes for businesses that enables a stronger sustainability outcome, and less roadblocks to secure access to additional projects.
Get in touch
Mining Geochemistry Services
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Our services include
- Landform design
- Soil and regolith field surveys
- Surface and test pit and drilling, sampling and analytical programs
- Static and kinetic geochemical assessments of ore, low grade ore, waste rock, heap leach, and tailings
- Erosion and measurement using laboratory and field scale equipment, and erosion and landform evolution modelling
- Waste rock and tailings landform and integrated landform design, and closure planning, scheduling and design (concept studies to detailed design and closure)
Mining Geochemistry Services Projects
Our Team Includes
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Greg Maddocks
Technical Director, Soils, Geochemistry, Toxicology & Risk – Asia Pacific
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Michael Yelf
Principal Consultant, Mining Advisory – Asia Pacific
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Fiona Stark
Technical Director, Hydrology and Hydrogeology – Asia Pacific
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Alfred Krebs
Associate Geotechnical Engineer, Geotechnical Engineering – Asia Pacific
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Danielle O’Toole
Technical Director, Geotechnics and Mine Waste Engineering – Asia Pacific
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Dr. Chris Meikle
Mining Sector Leader – Asia Pacific
Get in Touch
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Further Reading
Similar pages
- Geology in Services
- Geotechnical Engineering in Services
- Mine Waste Engineering in Services
- Hydrogeology in Services
- Mining Advisory in Services