AMC Consultants is proud to be a Gold Sponsor of the International Mining Geology Conference 2022 in Brisbane, Australia and online 22-23 March 2022.
Led by Rod Carlson, General Manager of AMC's office in Brisbane, our strong geological capability will be well represented at booth #15. In addition, Phil Micale, Principal Consultant, will present the paper "You don't know what you don't know" on the first day of the conference.
As a special treat for this year’s conference, AMC will host a livestreamed Q&A on the JORC Code update.
The conference is expected to bring more than 450 attendees and will focus on maximizing orebody value and driving productivity in mining geology. Click here to view the full program.
Q&A featuring JORC Committee Chair, Steve Hunt and Rod Carlson, JORC Committee ex-officio member, on the upcoming updates to the JORC code.
When? Wednesday 23 March at 11 am
Where? Directly from our booth #15 and across all our Social Media channels LinkedIn, YouTube, Twitter, and Facebook.
Rod is Geology Manager (Brisbane), as well as the General Manager of AMC's office in Brisbane. A principal geologist with extensive management and consulting experience, Rod is highly experienced in areas including resource evaluation and audit, mine to mill reconciliation, geochemistry, drilling interpretation, and regolith mapping. Rod has worked across numerous commodities including gold, copper, bauxite, platinum, and coal. He has extensive international experience, having worked on projects in Australia, Russia, Indonesia, Malaysia, China, Colombia, Botswana, Burkina Faso, and Oman.
Alex is Principal Geologist with more than 45 years of experience in the minerals industry including 23 years in consulting roles in Australia. He is experienced in geological modelling, resource estimation, and geostatistics. In addition to these core mining skills, he is proficient in technical audits, reviews, and due diligence studies over a wide range of commodities including iron ore, gold, silver, copper, base metals, tungsten, vanadium, lithium and mineral sands within a broad range of geological settings. He has significant international experience, having worked on numerous mining projects in Africa, Indonesia, Papua New Guinea, South America and Russia.
Maree is a principal geologist with more than 25 years’ experience in the mining industry. Her primary areas of expertise are 3D geological modelling, QA/QC, technical data collection protocols, geostatistical analysis, resource estimation, grade control reconciliation and resource project management. Maree has strong experience in resource audits for precious metal and base metal projects.
Brett is a professional geoscientist with more than 11 years’ experience in multiple deposit styles in differing mining environments. He has experience in exploration and operations in a range of commodities. Brett is focussing on resource geology and has worked using a range of estimation techniques for gold, silver, copper, lead and zinc. In mining, he has a proven track record in managing both open pit bench, and underground narrow vein stope and pillar operations.
Phil is a Principal Geologist with more than 18 years of mining industry experience. He has held technical roles in both open cut and underground operations along the East Coast of Australia and has operational experience in a range of different commodities (dominantly gold) in a variety of geological settings. His production experience has been supplemented by 8 years consulting experience where he has supported clients on operations both in Australia and overseas. Phil’s resource geology experience spans more than a decade.
The range of Phil’s geological skillsets includes exploratory data analyses, sampling, QA/QC, database management, grade control, mineral resource estimation / reporting, project management, reconciliation, and technical auditing / due diligence.
Tuesday, March 22, 2022
4:35 PM - 5:35 PM
Consultants in the mining industry have the opportunity to visit interesting deposits all over the world. Each deposit has its own set of challenges to face when it comes to defining and understanding the deposit geology and theeconomics to make itviable for extraction. Some of the challenges can include appropriate data capture, sampling techniques, structural characteristics, geochemistry, geophysics, lithology definition, and economic boundaries.
Some of the challenges can include appropriate data capture, sampling techniques, structural characteristics, geochemistry, geophysics, lithology definition, and economic boundaries. It is essential that the practices used at each deposit (e.g. drilling, sampling, geological modelling, resource estimation, etc.) are documented and the results obtained are robust and defensible. The Competent Person is not always aware of instances where their resource estimation practices have not been substantiated. “You don’t know what you don’t know” is a phrase frequently used during a mineral resource audit. Technical work to substantiate drilling, sampling, density, assaying, geological modelling and estimation processes is not always completed.
Audited Competent Persons often comment:
•“I was unaware that this was required.”
•“I have not had training in this area and do not know how to complete the checks required.”
•“This is how we’ve always done it.”
Examples of audits where it was found that geological practices were not substantiated are examined here. A discussion is included on why substantiation of these practices is important, and potential reasons as to why there are instances of unsubstantiated processes and practices are discussed.
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