

Your Partner in Unlocking Geological Asset Potential
With over 30 years of hands-on exploration and production experience, Muller Geological Services (MGSC) is dedicated to solving complex geological problems.
Specialising in nickel (Ni) and gold (Au), with additional experience in Cu and Pb-Zn systems, we deliver expert geological analysis by blending traditional and established processes and systems with the latest techniques and technologies.
This unique synergy provides both depth and innovation, breathing new life into historic exploration projects.

Geological consulting and solutions for complex projects
By combining passion with detailed geological analysis, we help uncover new opportunities and build confidence in a project's potential. This approach ensures that the targets are not only identified but also effectively communicated to all stakeholders.
Data Integrity Assessments
Our assessments involve data collation, validation, verification, and detailed cross-section based geological interpretations, ensuring robust geological 3D models that provide the understanding to advance your mining project or identify barriers to progression. These assessments go beyond standard reviews to provide practical, action-oriented insights.
Data Collation and Organisation
We streamline and organise your data, making it structured, accessible, and ready for informed decision-making. Our geological consulting services help you understand what you have, maximising the value of your data. Effective data management brings clarity and coherence to your project’s journey and geological project advancement.
Processes and Training
We provide essential staff mentoring and training, focusing on traditional processes such as cross-section based modelling, data management, drillhole coding and longsection analysis. This ensures your team has knowledge of the traditional and foundational processes and techniques that when incorporated into their existing cutting edge processes will significantly enhance their capacity to manage, interpret and present geological data.
How Muller Geological can help you
MGSC specialises in advancing exploration projects with complex historic datasets by integrating all data into a comprehensive geological model. Our geological consulting services will determine the project’s current status, data limitations, interpretation robustness and its geological potential. This meticulous detailed approach provides fresh clarity and opens up new avenues for exploration.
We create detailed, cross-section based 3D geological models that reveal hidden insights by pinpointing inconsistencies and allowing real-time corrections. This human-driven approach ensures a thorough understanding of data limitations and geological controls, making our models more accurate and reliable than automated methods.
We excel in transforming fragmented and unstructured data into structured, coherent datasets that are easy to interpret and use. This can include data verification and validation to enhance accuracy and usability.
Our Data Integrity Assessment delivers a deeper, more detailed geological analysis than a standard geological review. It is much more detailed and involves a bottom-up geological analysis that starts with rigorous data organisation, verification and validation that leads to detailed sectional based geological interpretation, and surface or lode identification and coding leading to a detailed understanding of the project’s status. This process clarifies whether a project is positioned for advancement or highlights the factors limiting its progression. If the project has untapped potential, we provide actionable, well-structured recommendations that effectively communicate the value and potential of the project.
Our training programs cover a wide range of topics, ensuring your team is well-equipped to handle complex geological challenges. The processes and systems focus on the traditional foundational methods that have been modernised and designed to work in with your internal geological team adding to and enhancing their ability to understand their projects and unlock value.
MGSC has extensive experience in dealing with intricate geological settings, ensuring comprehensive analysis and interpretation. We specialise in sulphide nickel, hydrothermal gold and other stratiform and stratabound base metal systems.

Reverse circulation drilling at Widgiemooltha

Real clients, real value.
Real clients, real value
"Mark has significantly enhanced our exploration project by refining existing data, providing valuable geological insights, and identifying key exploration targets. His detailed documentation and expert interpretation have been instrumental to our recent progress"
Brad Robinson, CEO - Cherish Metals (Lanfranchi Nickel Project)
"MGSC had undertaken a comprehensive review of the exploration potential of an historic mining project. The review included the validation of a legacy drillhole database which led to the identification of important discrepancies, such as mismatches between the interpreted geological codes against the suite of assays received, under sampling in some key drillholes and import errors.Once these database issues were all addressed, the updated database was the basis for recompiled geological model by MGSC. Priority exploration targets were then identified that were not previously recognised.MGSC’s bottom-up approach was highly successful in identifying exciting new exploration targets within the historic portfolio."
Peter Muccilli, Constellation Resources NL
Your questions answered
Explore our FAQ section to find answers to common inquiries about our geological consulting services and methodologies.
MGSC specialises in projects with complex geology, large and fragmented datasets, historic mining, multiple phases of exploration which while adding to the knowledge and understanding of the project, has yet to yield a discovery. We are the experts in Ni and Au systems with additional expertise in Cu and Pb-Zn systems.
We reassess and reinvigorate historic mining projects by integrating established geological methods with modern technology. We start with rigorous data validation and verification, followed by manual geological modelling using detailed sections and drillhole coding. These models are then used to develop tailored targeting models and matrices that quantify geological features required for ore deposits to form.
Our approach generates actionable exploration strategies, focusing on practical, concise outputs that outline next steps and identify opportunities to advance the exploration project.
MGSC has extensive exploration and production experience in sulphide nickel systems, and solid experience in gold exploration and base metals. The systems and processes that MGSC has developed can work for many other commodities but are best suited for nickel, gold and base metals from narrow vein, stratibound or strataform mineralised systems.
MGSC will advise if your commodity and mineralised system is suitable for this specialised service.
Through specialised geological consulting, we validate and verify geological data including;
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Remote sensing (geophysical data),
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Direct sampling (geochemical data), and
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Direct observations (geological mapping and modelling).
Our comprehensive approach ensures that all relevant data is accurate and can be effectively used in our geological models.
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Have another question?

Massive sulphide in diamond drill core from the Cassini CS4 orebody.
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Do you have a fragmented, multi-generational datasets, a server dump from an acquired project? Or simply data that you need to understand and organise?
Our geological consulting services can help transform disorganised information into actionable insights, providing clear recommendations for project progression.

Twin boom jumbo boring fan support holes in the Cassini Decline.