Powered by RND
PodcastsCienciasFresh Thinking by Snowden Optiro

Fresh Thinking by Snowden Optiro

Snowden Optiro
Fresh Thinking by Snowden Optiro
Último episodio

Episodios disponibles

5 de 105
  • 106: Practical Realities of Resource Classification
    In Episode 106 of Fresh Thinking by Snowden Optiro, Executive Consultants Ian Glacken and Graeme Lyall discuss the practical realities of mineral resource classification. This episode explores current best practices and highlights the importance of combining data-driven methods with geological insight. Whether you're a junior or major, this conversation will help sharpen your classification strategy and confidence levels. This podcast at a glance: ⏱️ 00:15 – Why resource classification matters across global reporting codes ⏱️ 01:55 – Introduction to the 90-15 approach for confidence-based classification ⏱️ 04:00 – The dangers of the “spotted dog” effect and how to avoid it ⏱️ 05:21 – Calculating drill spacing the smart way: distance-to-holes technique ⏱️ 07:04 – Alternatives to drill spacing: kriging variance and its limitations ⏱️ 08:00 – Why close spacing doesn’t always mean high confidence ⏱️ 09:01 – The two-indicator approach: origins, application, and benefits ⏱️ 13:01 – Assumptions, limitations, and when to adjust the 90-15 rule ⏱️ 17:00 – When the two-indicator method doesn’t fit: deposit-style considerations ⏱️ 18:00 – What’s coming in Part 2: simulation and scorecard approaches If you would like to contact Ian and Graeme: [email protected] 🔔 Subscribe for more Fresh Thinking about the mining industry. This podcast is also available as a cideo on our Snowden Optiro YouTube channel: https://youtu.be/7CqcvRDi9Jw Snowden Optiro is a resources consulting and advisory group that provides independent advice, consulting and training to mining and exploration companies, their advisors and investors. We help mine developers to advance their projects, mining companies to improve their operations and their professionals, and investors to de-risk their investments by the provision of quality advice, training and software in the field of Mineral Resources and Mineral/Ore Reserves. Find out more at https://snowdenoptiro.com Professional Development courses: https://snowdenoptiro.com/professional-development/ [email protected]  
    --------  
    18:25
  • 105: The Hidden Lever in Mine Planning
    In this episode of Fresh Thinking by Snowden Optiro, Executive Consultant Ian Glacken interviews Senior Mining Consultant Pedro Ladeira on a topic that’s often overlooked—but critically important: fixed costs in strategic mine planning.   This podcast at a glance: 00:00 – Introduction: Why fixed costs matter in mine planning 01:00 – How variable costs are typically applied in mine plans 02:20 – What are conditional fixed costs and why they matter 03:50 – Impact of fixed costs on strategic planning and scheduling 05:10 – Reclaiming low-grade stockpiles and the role of fixed cost reduction 06:30 – Fixed vs variable costs in processing plants 07:45 – Stockpiling strategy and mine life optimisation 08:50 – When to start accounting for fixed costs in planning 09:30 – Final thoughts: Using fixed costs to optimise your NPV   This is a must-listen for anyone involved in mine planning, financial modelling, or operational strategy.   If you would like to contact Pedro or Ian: [email protected]   🔔 Subscribe for more Fresh Thinking on mining strategy, geology, and resource optimisation.   Snowden Optiro is a resources consulting and advisory group that provides independent advice, consulting and training to mining and exploration companies, their advisors and investors.   We help mine developers to advance their projects, mining companies to improve their operations and their professionals, and investors to de-risk their investments by the provision of quality advice, training and software in the field of Mineral Resources and Mineral/Ore Reserves.   Find out more at https://snowdenoptiro.com https://snowdenoptiro.com/professional-development/   #MinePlanning #MiningStrategy #FixedCosts #NPV #MiningPodcast #SnowdenOptiro #FreshThinking
    --------  
    10:03
  • 104: Cut-Off Grades - Small Number Big Impact
    In this episode of Snowden Optiro's Fresh Thinking podcast, host Pedro Ladeira (Senior Consultant) is joined by Hamish Guthrie (Managing Consultant, Mining Engineering) to explore the critical role of cut-off grades in mining. From defining what a cut-off grade is to explaining how it's applied across different operations and project stages, they discuss the strategic, economic, and technical factors that make this small number a big deal.   If you would like to contact either Hamish or Pedro: [email protected]   This Podcast at a Glance 🕒 0:21 – Why cut-off grade is a critical input in mine planning and production 🕒 0:51 – What a cut-off grade is and how it helps define economic inventory 🕒 1:56 – Differences in how cut-off grade is applied in open pit vs. underground mining 🕒 3:34 – How cut-off grades are used at different project stages: resources, planning, daily operations 🕒 4:18 – What goes into calculating a cut-off grade: revenue, cost, taxes, and recoveries 🕒 5:53 – Are cut-off grades fixed? When and why they change over time 🕒 7:00 – The importance of aligning cut-off grade strategy with orebody characteristics 🕒 8:13 – How mining method and processing route influence the cut-off grade 🕒 8:50 – Why cut-off grade is never static — and how operations review it regularly 🕒 9:29 – Final take: the cut-off grade as a key to both short-term gains and long-term sustainability   This video podcast is also available as a free video podcast on Snowden Optiro’s YouTube Channel.   Snowden Optiro is a resources consulting and advisory group that provides independent advice, consulting and training to mining and exploration companies, their advisors and investors.   We help mine developers to advance their projects, mining companies to improve their operations and their professionals, and investors to de-risk their investments by the provision of quality advice, training and software in the field of Mineral Resources and Mineral/Ore Reserves.   https://snowdenoptiro.com https://snowdenoptiro.com/professiona...   [email protected]
    --------  
    10:14
  • 103: Tin, Copper and Cornish Ingenuity
    Discover how Cornwall's rich mining history shaped the global mining industry. In this episode of Fresh Thinking by Snowden Optiro, Executive Consultant Ian Glacken chats with Senior Consultant Laurie Hassall about the legacy of Cornish mining. From tin and copper to tungsten, they explore the region’s innovations, the export of mining expertise worldwide, and what the future holds for mining in Cornwall. If you'd like to connect with Laurie Hassall and Ian Glacken, please email them: [email protected] This podcast at a glance: 00:00 – Introduction to the episode and guests 00:48 – Why Cornwall became a mining hub and its early beginnings 01:50 – The peak of Cornish mining: key periods and metals 03:53 – Ingenious innovations from Cornish miners (steam engines, safety lamps & more) 05:54 – How Cornish mining practices spread worldwide 06:41 – The social and cultural impact of mining on Cornwall 07:29 – Tungsten’s role in Cornwall’s mining story and Laurie’s direct experience 08:39 – What’s next? The future outlook for mining in Cornwall 10:18 – Final thoughts and reflections This audio podcast is also available as a free video podcast on Snowden Optiro’s YouTube channel:  https://youtube.com/playlist?list=PLZm0zjSNmpo27fX_tfI79Yzhxy3VXjvMt&feature=shared Snowden Optiro is a resources consulting and advisory group that provides independent advice, consulting and training to mining and exploration companies, their advisors and investors. We help mine developers to advance their projects, mining companies to improve their operations and their professionals, and investors to de-risk their investments by the provision of quality advice, training and software in the field of Mineral Resources and Mineral/Ore Reserves. Snowden Optiro: https://snowdenoptiro.com Professional Development Courses: https://snowdenoptiro.com/professional-development/ [email protected]
    --------  
    10:57
  • 102: Cleaner - Quieter - Safer
    Discover how battery electric vehicles (BEVs) are transforming underground mining operations. In this episode of Fresh Thinking by Snowden Optiro, Managing Consultant Hamish Guthrie chats with Principal Consultant Sarah de Vries about the significant safety and health benefits of battery-operated vehicles (BEVs)—improved air quality, lower heat, reduced noise, and less vibration. They also discuss the challenges of transitioning to electric fleets and the future of mine electrification.   This podcast at a glance: 0:00 – Introduction 1:00 – Why are mining companies moving towards BEVs? 1:40 – How BEVs improve underground air quality and OHS 2:45 – Heat reduction: BEVs vs Diesel engines 3:45 – Noise & vibration reductions with BEVs 5:00 – Applications that benefit most from BEVs 5:50 – Challenges of adopting BEVs underground 7:00 – Future of mine electrification   If you'd like to connect with Hamish Guthrie and Sarah de Vries, please email them: [email protected]   This video podcast is also available as a free video podcast on our Snowden Optiro YouTube channel.   Snowden Optiro is a resources consulting and advisory group that provides independent advice, consulting and training to mining and exploration companies, their advisors and investors.   We help mine developers to advance their projects, mining companies to improve their operations and their professionals, and investors to de-risk their investments by the provision of quality advice, training and software in the field of Mineral Resources and Mineral/Ore Reserves.   https://snowdenoptiro.com https://snowdenoptiro.com/professiona...   [email protected]    
    --------  
    9:28

Más podcasts de Ciencias

Acerca de Fresh Thinking by Snowden Optiro

News and information from the world of geology and mining, Fresh Thinking by Snowden Optiro provides a new perspective on the mining industry and seeks to educate on best practice. Snowden Optiro is a resources consulting and advisory group that provides independent advice, consulting and training to mining and exploration companies, their advisors and investors. We help mine developers to advance their projects, mining companies to improve their operations and their professionals, and investors to derisk their investments by the provision of quality advice, training and software in the field of Mineral Resources and Mineral/Ore Reserves. [email protected] www.snowdenoptiro.com Snowden Optiro Mining Advisory Consulting, Software and Training.
Sitio web del podcast

Escucha Fresh Thinking by Snowden Optiro, Mándarax: ciencia en tu vida diaria y muchos más podcasts de todo el mundo con la aplicación de radio.net

Descarga la app gratuita: radio.net

  • Añadir radios y podcasts a favoritos
  • Transmisión por Wi-Fi y Bluetooth
  • Carplay & Android Auto compatible
  • Muchas otras funciones de la app
Aplicaciones
Redes sociales
v7.15.0 | © 2007-2025 radio.de GmbH
Generated: 4/18/2025 - 7:32:03 AM