Published: 4 September 2024
Australia Geology Symposium 2024
AMC Consultants is delighted to participate in the upcoming Datamine Australia Geology Symposium, set to take place in Perth, Australia from Tuesday, September 17th to Wednesday, September 18th, 2024.
We are particularly excited to announce Ingvar Kirchner, Geology Manager and Principal Geologist, will be delivering a presentation titled “Why MIK/LMIK (and a Bit of How)".
This presentation explores the rationale of MIK (Multiple Indicator Kriging) and LMIK (Localized Multiple Indicator Kriging) as a non-linear estimation method, especially for complex mineralization models. These methods are valuable in scenarios where understanding mining selectivity and behaviour across a range of cut-off grades is essential.
The MIK/LMIK approach is particularly suited to mineralization types such as stockwork, sheeted vein, and disseminated styles, where statistical stationarity within domains may be compromised. While MIK/LMIK is one of several estimation methods available, its significance lies in its ability to integrate key geological, geostatistical, and mining concepts. It is versatile, making it a strong choice for early-stage mining studies. The approach also incorporates complementary estimation processes, which allow for robust validation and fine-tuning of variance adjustment factors. This leads to potentially more accurate estimates and a more refined approach to mineralization modelling compared to traditional methods.
About the Symposium
This in-person event is focused on improving outcomes in Mine and Resource Geology will offer valuable insights into common industry challenges and the solutions employed by experts. Attendees will have the opportunity to engage, network, and share experiences with fellow geologists.
Meet our Speaker
Ingvar Kirchner
Geology Manager / Principal Geologist
About Ingvar
Ingvar has more than 37 years of industry experience in drilling, Mineral Resource estimation and associated geostatistics, open pit and underground mining, reconciliation studies, technical audits and due diligence studies for a range of globally diverse projects. As a Fellow of the Australasian Institute of Mining and Metallurgy and Member of the Australian Institute of Geoscientists, Ingvar is a Competent/Qualified Person for Mineral Resource estimation and public reporting of a wide range of metal deposits in accordance with key international reporting codes.