Specialist Geology & Mining Advice

Boya Resources offers a range of geology & mining focused services including:

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Geological Services

Extensive exploration, mine & quarry geological expertise:
•  Resource identification, definition & evaluation for Brownfield & Greenfield resource opportunities

•  Mine pre-feasibility & design studies 

•  Expert Witness - DA Appeals

•  Mine & quarry acquisition due diligence services

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Project Management

Extensive mining & quarry Project Management experience:
•  Mine & quarry planning & approvals - Project management of integrated technical work programs and specialist consultants including planning, geological, environmental, water, rehabilitation, legal, engineering and stakeholder engagement.

•  Delivery of geotechnical, groundwater, dewatering, earthworks, subsidence management, drilling, coal clearance & concrete batch plant construction projects to maintain / improve mine safety and production.

•  Boya Resources has successfully managed various mining projects and consulting studies for clients such as BHP, Anglo American, Whitehaven Coal, Fulton Hogan and Nucrush.


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Mine Backfilling

Boya Resources provides extensive mine backfilling expertise, from project planning through to execution, delivering safety, geotechnical & production benefits to mine operations.

Mine backfilling can also be undertaken to: i) remediate or access old mine workings: ii) manage mine surface subsidence; iii) mine sealing; iv) improve UG mine ventilation; v) longterm storage of tailings.

Boya is responsible for the implementation of Pre-Driven Recovery Road (PDRR) Longwall recovery strategies for BHP, Anglo American & Whitehaven Coal.

Boya offers the complete suite of mine backfilling services, ranging from:

• Project justification & cost

• Project design including backfill trials, QA/QC, fill planning, Procedures & Risk Assessment, etc

• Project scheduling

• Project management & execution. 

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Tailings Reclamation /   Hydraulic Mining

Boya Resources has delivered tailings reclamation/hydraulic mining studies & projects since 2016, and is a strong advocate of its benefits to the mining industry.

Why ‘remediate’ a TSF via capping & longterm monitoring when valuable minerals & water can be reclaimed, turning a liability into an asset, & economically rehabilitating the TSF in the process?

Boya is one of the leading hydraulic mining experts in Australia’s mining industry, with experience in multiple tailings reclamation projects.

Boya supplied hydraulic mining advice & operational expertise to New Century Resources, Tailings Reclamation Feasibility Study. Century Zinc Mine is now one of the largest operating hydraulic mining operations in the world, successfully reclaiming valuable metals from its remnant mine tailings dam, and remediating a 90Mt environmental liability in the process. Tailings projects include:

• 2016/2017 Coal Tailings Hydraulic Mining – Project Manager

• 2017 Zinc Tailings Hydraulic Mining Study

• New Century Resources, Century Mine – 2017 Zinc Tailings Hydraulic Mining Feasibility Study

• Hellyer Mine – 2018 Gold Tailings Due Diligence Report

• BHP, Peak Downs Mine – 2018/2019 Tailings Dam Construction – Project Manager 

• 2020 Coal Tailings Hydraulic Mining Study

• 2021 Copper Tailings Hydraulic Mining Study

• 2022 Coal Tailings Hydraulic Mining Investigation

• 2022 Copper Tailings Hydraulic Mining Study

• 2023 Gold Tailings Hydraulic Mining Feasibility Study

Specialised Expertise in Mine Backfilling

Boya Resources is a leader in mine backfilling, a technique that enhances safety, geotechnical stability and production.

Responsible for the implementing of the PDRR Longwall recovery strategy at multiple major coal mines, deliver exceptional results.

Our services encompass the entire backfilling process, from cost justification and design to project scheduling, execution and quality control.

Leading the Way in Tailings Reclamation and Hydraulic Mining

Boya Resources is a frontrunner in Australia's hydraulic mining sector, recognising its potential and addressing the expertise gap. We offer comprehensive services for tailings reclamation & management, including:
•  Feasibility studies and project design
•  Project management and execution
•  Extensive experience with various commodities e.g. coal, Zn, Cu & Au