54 episodes

News and information from the world of geology and mining, Fresh Thinking by Snowden Optiro provides a new perspective on the industry and seeks to educate on best practice. www.snowdenoptiro.com
Snowden Optiro Mining Advisory Consulting, Software and Training.

Fresh Thinking by Snowden Optiro Snowden Optiro

    • Science
    • 4.9 • 14 Ratings

News and information from the world of geology and mining, Fresh Thinking by Snowden Optiro provides a new perspective on the industry and seeks to educate on best practice. www.snowdenoptiro.com
Snowden Optiro Mining Advisory Consulting, Software and Training.

    55 - Applications of Conditional Simulation - PART 2

    55 - Applications of Conditional Simulation - PART 2

    In this episode of Fresh Thinking by Snowden Optiro, join Executive Consultant Ian Glacken and Principal Geostatistician Dr. Oscar Rondon as they explore the applications of Conditional Simulation in a two-part series.
    This is the second final episode.
    00:00 Ian introduces this podcast and the speaker Dr Oscar Rondon. 
    01:15 Oscar addresses the topic of Resource Classification in more detail.
    02:00 Ian emphasizes the essential role of geological continuity and the need for expert consideration beyond simulation in the classification process.
    02:55 Ian introduces the concept of using single realisation for simulations.
    03:30 Oscar explains applications for using single realisation for simulations.
    04:25 Ian further highlights the core process of simulating with sparse data, generating realizations, emphasizing the critical selection of one that accurately reflects the input data, and discusses methods for verification.
    06:30 Oscar underscores the importance of defining the simulation's purpose before running it, while Ian expands on strategies for situations where relying on a single realisation feels uncomfortable.
    07:30 Ian discusses one case study in which he participated as a member of the Advisory Group at Snowden Optiro.
    09:45 Oscar provides an interesting case study example from a period when the multivariate simulation component was not yet available in Supervisor.
    10:55 Ian briefly explains the concept of Multivariate Simulation which will might be a topic for another podcast.
    Join our experts as they explore the PART 2 of applications of Conditional Simulation in episode 55 of the Fresh Thinking podcast.
    If you'd like to connect with Ian and Oscar, please reach out to them at contact@snowdenoptiro.com.
    This podcast is also available as an audio podcast on @Libsyn, Stitcher, @Apple Podcasts, @Google Podcasts. 
    These podcasts are for those working in the mining industry.

    • 12 min
    54 - Applications of Conditional Simulation - PART 1

    54 - Applications of Conditional Simulation - PART 1

    In this episode of Fresh Thinking by Snowden Optiro, join Executive Consultant Ian Glacken and Principal Geostatistician Dr. Oscar Rondon as they explore the applications of Conditional Simulation in a two-part series.
    This is the first episode.
    This podcast at a glance:
    0:30 Ian starts the podcast, introducing the topic and explaining what Conditional Simulation means briefly. 
    1:35 Oscar talks about the concept of simulation, specifically focusing on the idea of the space of uncertainty.
    03:22 Ian moves on to discuss applications of simulation, emphasizing the importance of the group of realizations.
    03:50 Oscar covers various things people might explore in the realm of applications.
    04:30 Oscar explains the types of statistics that can be performed with the suite of realisations. 05:00 Oscar goes deeper, explaining what a transfer function is.
    06:00 Ian provides examples of the most common applications of simulations.
    06:20 Oscar and Ian talk about the difference between simulation and estimation.
    08:20 Ian shifts to simulating geological uncertainty.
    09:05 Oscar explains how to approach simulating both geological and grade uncertainty.
    10:20 Ian introduces resource classification as one application involving multiple simulations and realisations.
    11:30 Ian explains the difference between classifications in the JORC code and those used in simulations.
    Join our experts as they explore the PART 1 of applications of Conditional Simulation in episode 54 of the Fresh Thinking podcast.
    If you'd like to connect with Ian and Oscar, please reach out to them at contact@snowdenoptiro.com.

    • 13 min
    Technical Due Diligence for Geology and Mineral Resources

    Technical Due Diligence for Geology and Mineral Resources

    In this episode of Fresh Thinking by Snowden Optiro, our Managing Director Tarrant Elkington and Executive Consultant Michael Andrew discuss the topic of Technical Due Diligence and its role for geology and mineral resources.
    This podcast at a glance:
    00:00: Tarrant introduces the episode and the speaker Michael Andrew 
    00:50: Mike provides a high-level overview of Technical Due Diligence for geology and mineral resources. 
    03:30: Mike talks about what he looks for when starting a Technical Due Diligence review. 
    05:50: The discussion turns to the priorities when all the data is organized and what elements are examined first.
    07:15: Mike explores the best practices for validating a resource, including a check estimate. 11:30: The conversation shifts to exploring potential opportunities or upsides, challenging the perception of Due Diligence as solely a downside.
    15:50: The importance of site visits in the context of Due Diligence is emphasized.
    18:30: Tarrant wraps up the discussion.
    Join our experts as they explore this fascinating subject of Technical Due Diligence of the Fresh Thinking podcast.
    If you'd like to connect with Tarrant and Mike, please reach out to them at contact@snowdenoptiro.com.

    • 19 min
    51 - MIK Localisation - Gold Deposit

    51 - MIK Localisation - Gold Deposit

    In this episode, Geology Consultant Dr. Gregory Zhang discusses the practical application of MIK Localisation for addressing complex data challenges, with a specific focus on a gold deposit. 
    This podcast video at a glance: 
    00:28 – Greg provides an overview of his expertise and background.
    01:35 - Greg explains what MIK is.
    02:00 – Greg explores the non-linear estimation methods and discusses when to use them.
    03:30– Greg outlines the high-level workflow of MIK.
    04:53 – Greg explains how to conduct MIK.
    05:40– Greg provides tips about using MIK.
    06:35 – Greg addresses the necessity of MIK.
    08:25 – Greg explores the reasons for localising MIK.
    08:54 – Greg discusses the details of localisation
    10:08 – Greg covers validation tools for MIK
    11:45 – Greg talks about a project where localised MIK was used.
    12:38 – Greg discusses the reasons for the difference in the LUC and LMIK results. 13:50 – Greg provides a high-level summary of the LUC method.
    14:55 – Greg addresses the question of whether grade control drillings are still needed since the estimated grades in the SMUs are already available. 
    If you'd like to connect with Gregory please reach out to them at contact@snowdenoptiro.com.
    This video podcast is also available as an audio podcast on @Libsyn, Stitcher, @Apple Podcasts, @Google Podcasts
    These podcasts are for those working in the mining industry.

    • 16 min
    50 - The Closure Problem–greater than the sum of its parts?

    50 - The Closure Problem–greater than the sum of its parts?

    In this episode of Fresh Thinking by Snowden Optiro, join Anthony Cook, Product Manager for Supervisor, and Oscar Rondon, our Principal Geostatistician, as they unravel the intricate world of the 'Closure Problem' in geosciences — exploring its impact on various processes and highlighting its critical importance.
    This podcast video at a glance:
    00:48 – Oscar gives a brief overview of what the closure problem is. 
    02:26 – Anthony explores the potential issues that can arise if the closure is not taken into account. 
    03:00 – Oscar gives his view on why the closure problem is not more commonly discussed, even though it has significant implications for various processes. 
    04:22 – Oscar offers his insights on how to overcome the closure problem. 
    05:13 – Oscar recalls a consulting project where Anthony faced challenges in reproducing correlations and addressing closure issues during multivariate simulations. 
    06:00 – Anthony talks about the tools used for this project. 
    06:40 – Oscar shares additional recommendations for listeners dealing with the closure problem.
    Catch this enlightening discussion on the Closure Problem in geosciences, featuring two industry experts.
    If you'd like to connect with Anthony or Oscar, please reach out to them at contact@snowdenoptiro.com.
    This video podcast is also available as an audio podcast on @Libsyn, Stitcher, @Apple Podcasts, @Google Podcasts 
    These podcasts are for those working in the mining industry.

    • 7 min
    49 - User Perspectives on Supervisor and Isatis Software

    49 - User Perspectives on Supervisor and Isatis Software

    In this episode of Fresh Thinking by Snowden Optiro, join Anthony Cook, Product Manager for Supervisor, and Oscar Rondon, our Principal Geostatistician, as they dive into the world of Supervisor and Isatis software from a user's perspective. Discover how they leverage these tools in their resource estimation studies.
    This podcast video at a glance:
    1:00 – Oscar discusses with Anthony his extensive experience using Isatis during his career in the petroleum and mining industry.
    2:18 – Oscar explores Anthony's insights on using Supervisor.
    2:53 – Anthony shares the components in Supervisor that he frequently relies on and why.
    3:17 – Oscar delves into the features of Isatis.
    4:18 – Learn how practitioners are utilizing Supervisor, as Anthony, a Product Manager, offers his observations.
    5:05 – Anthony and Oscar discuss their user experiences with Isatis and Isatis Neo.
    6:06 – Oscar and Anthony speculate on the future, considering the powerful software available within the Datamine family. Could we expect one product that combines the best of both?
    Don't miss this insightful conversation about Supervisor and Isatis software, featuring two industry experts. Tune in now to gain valuable perspectives on their practical applications in resource estimation studies.
    If you'd like to connect with Anthony or Oscar regarding Supervisor or Isatis software, please reach out to them at contact@snowdenoptiro.com.
    This podcast is also available as an audio podcast on Libsyn, Spotify, Apple Podcasts, Google Podcasts.
    This podcast has been specifically produced for those either working in or associated with the mining industry.

    • 7 min

Customer Reviews

4.9 out of 5
14 Ratings

14 Ratings

Top Podcasts In Science

All In The Mind
ABC listen
Dr Karl Podcast
ABC listen
The Infinite Monkey Cage
BBC Radio 4
Hidden Brain
Hidden Brain, Shankar Vedantam
Radiolab
WNYC Studios
Your Brain On
Drs. Ayesha and Dean Sherzai

You Might Also Like

Money of Mine
Mineral Media
In Our Time
BBC Radio 4
The Daily
The New York Times
Background Briefing
ABC listen
The Party Room
ABC listen