Sub Topic

Level: Introductory 

Facilitator: Matthew Halliday, BBA 

Geometallurgy has emerged as a vital tool in optimizing Net Present Value (NPV) and improving mine forecasting by integrating geological, metallurgical, and economic data. This course provides an in-depth exploration of geometallurgical principles, focusing on how they can be leveraged to enhance decision-making throughout the mining cycle.  

Participants will gain a solid understanding of why geometallurgy is crucial, with a special emphasis on the importance of clear communication among stakeholders. The course will cover foundational concepts such as Exploratory Data Analysis (EDA) and deposit modeling, as well as practical methodologies tailored to different stages of the mining process. 

Key topics include setting up a geometallurgical matrix and domaining, as well as the critical process of selecting representative samples. Attendees will learn about spatial representivity, dilution, mining methods, grade distribution, and parameter statistics—all essential for ensuring accuracy in sampling. The course concludes with guidance on developing a robust sampling plan, ensuring that all necessary factors are considered before shipping. 

By the end of the course, participants will be equipped with the knowledge and tools to effectively implement geometallurgical sampling strategies, optimizing operational efficiency and project economics. 

Short Course Objectives: 

Defining zones in a geological deposit that may affect the processing of minerals. Selecting representative samples for metallurgical testing of those zones. 

Target Audience:  

Projects that have highly zoned mineralogy or complex ores. Companies that want to improve their mining plan with additional metallurgical, mineralogical and environmental data to optimize NPV and forecasting. 

About the instructor:  

Matthew Halliday, Sr.Geologist, BBA - Matthew has helped companies select samples for geometallurgical work for a broad set of commodities. Working with multidisciplinary teams he has successfully conducted many geomet projects from gap analysis through to EDA and sample selection, and finally estimation of geometallurgical parameters into block models. Matthew is a resource geologist and explorationist with 18+ years of experience.