# fresh thinking (audio feeds) — RSS Amplifier Recent posts from the 1 feeds in the RSS Amplifier directory that cover fresh thinking. Page: Feed: --- ## [EP 171 | Part 2 of 2: Managing Uncertainty - How Better Grade Control Leads to Better Decisions](https://fresh-thinking-optiro.libsyn.com/ep-171-part-2-of-2-managing-uncertainty-how-better-grade-control-leads-to-better-decisions) _2026-08-19 · Fresh Thinking by Snowden Optiro_ In Part 2 of our Fresh Thinking by @SnowdenOptiro two-part series, host Melanie Bully is joined by Senzeni Matondi to continue the discussion on why the most expensive mistake in grade control isn't necessarily mining low-grade material — it's making the wrong decision about whether material is ore or waste. Following on from Part 1, this episode explores how mining operations can make better… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/4.mp3?dest-id=945599) ## [EP 170 | Part 1 of 2: Why the Most Expensive Mistake in Grade Control Isn't Low Grade](https://fresh-thinking-optiro.libsyn.com/ep-170-part-1-of-2-why-the-most-expensive-mistake-in-grade-control-isnt-low-grade) _2026-08-12 · Fresh Thinking by Snowden Optiro_ What if the most expensive mistake in grade control isn't mining low-grade material — but making the wrong decision about what is ore and what is waste? In this two-part episode of Fresh Thinking by Snowden Optiro, Senzeni Matondi, Principal Consultant, joins Melanie Bully, Senior Consultant, to explore why grade control is fundamentally a decision-making discipline, not simply a grade estimation… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/3.mp3?dest-id=945599) ## [EP 169 | Why Good Estimates Can Still Produce Poor Reconciliation](https://fresh-thinking-optiro.libsyn.com/ep-169-why-good-estimates-can-still-produce-poor-reconciliation) _2026-08-06 · Fresh Thinking by Snowden Optiro_ If your resource model is statistically robust, why doesn't it always reconcile with production? In this episode of Fresh Thinking by Snowden Optiro, Melanie Bulley and Senzeni Mandava Matondi explore why good resource estimates can still lead to disappointing reconciliation results. They discuss the impact of grade smoothing, explain the concept of conditional bias, and explore why reproducing… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/Reconciliation_Senzeni__Mel_Updated_Audio_Only.m4a?dest-id=945599) ## [EP 168 | When Geology Isn't Enough - Using Categorical Indicator Kriging to Model Diffuse Mineralisation](https://fresh-thinking-optiro.libsyn.com/ep-168-when-geology-isnt-enough-using-conditional-indicator-kriging-to-model-diffuse-mineralisation) _2026-07-29 · Fresh Thinking by Snowden Optiro_ How do you model mineralisation when geological boundaries aren't clearly defined? In this episode of Fresh Thinking by @SnowdenOptiro , Senior Consultant, Melanie Bulley is joined by Principal Consultant, Senzeni Matondi to explore how Categorical Indicator Kriging (CIK) can be used to model diffuse mineralisation more objectively and consistently. The discussion covers: Why traditional… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/2.mp3?dest-id=945599) ## [EP 166 | What Consultants See That Mine Sites Miss: Lessons in Mine-to-Mill Reconciliation](https://fresh-thinking-optiro.libsyn.com/ep-166-what-consultants-see-that-mine-sites-miss-lessons-in-mine-to-mill-reconciliation) _2026-07-01 · Fresh Thinking by Snowden Optiro_ What do consultants see that mine sites often miss? In this episode of Fresh Thinking bySnowden Optiro, Rayleen Hargreaves is joined by Ian Glacken to discuss the most common mine-to-mill reconciliation challenges, from stockpile management and siloed teams to understanding variance and improving decision-making. Learn why reconciliation is more than a monthly report—it's a powerful tool for… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/Ian__Rayleen__What_Consultants_See_that_Mine_Sites_Miss.mp3?dest-id=945599) ## [EP 164 | Critical vs Strategic Minerals: Which Commodities Matter Most?](https://fresh-thinking-optiro.libsyn.com/ep-164-critical-vs-strategic-minerals-which-commodities-matter-most) _2026-05-29 · Fresh Thinking by Snowden Optiro_ Which commodities matter most in the global race for critical and strategic minerals? In this episode of @SnowdenOptiro Fresh Thinking podcast, Senzeni Mandava Matondi is joined by Julian Aldridge and Laurie Hassall to explore the commodities that consistently appear on critical minerals lists around the world and the factors driving their importance. The discussion examines key battery minerals… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/Part_2.mp3?dest-id=945599) ## [EP 163 | Critical vs Strategic Minerals: What's the Difference?](https://fresh-thinking-optiro.libsyn.com/ep-163-critical-vs-strategic-minerals-whats-the-difference) _2026-05-29 · Fresh Thinking by Snowden Optiro_ What makes a mineral critical? What makes it strategic? And why are governments around the world racing to secure supplies of certain commodities? In this episode of Fresh Thinking by Snowden Optiro , Senzeni Mandava Matondi, Julian Aldridge, and Laurie Hassell explore the growing importance of critical and strategic minerals in today's economy. From copper, lithium and rare earth elements to… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/Uk_Pod_2.mp3?dest-id=945599) ## [EP 162 | AI in Mining: Tool or Threat to Geologists?](https://fresh-thinking-optiro.libsyn.com/ep-162-ai-in-mining-tool-or-threat-to-geologists) _2026-05-29 · Fresh Thinking by Snowden Optiro_ Will AI replace geologists? In this episode of Fresh Thinking by @SnowdenOptiro , we explore how artificial intelligence is being used across the mining industry, from exploration targeting and core logging to resource estimation and technical reporting. Our team discusses the opportunities AI presents, its current limitations, and why geological expertise, judgement and accountability remain… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/Will_AI_Take_Our_Jobs.mp3?dest-id=945599) ## [EP 161 | Private vs Public Mining Companies: CRIRSCO Compliance Explained](https://fresh-thinking-optiro.libsyn.com/ep-161-private-vs-public-mining-companies-crirsco-compliance-explained) _2026-05-28 · Fresh Thinking by Snowden Optiro_ What are the key differences between private mining companies and publicly listed mining companies when it comes to project development, risk, and reporting? In this episode of ‪@SnowdenOptiro‬ 's Fresh Thinking podcast, Senior Consultant, Laurie Hassall speaks with Managing Consultant, Julian Aldridge, about how private companies approach mining project economics compared with companies reporting… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/EP_161__Private_vs_Public_Mining_Companies__CRIRSCO_Compliance_Explained.mp3?dest-id=945599) ## [Install Manifest V3 Extension (Sponsored)](https://crawlproof.com/a/cTouciqavHqo) _2026-05-28 · **Sponsored**_ Get this Manifest V3 extension from the official TronBrowser Store listing. ## [EP 157 | Part 4 of 7: Localised Conditional Simulation](https://fresh-thinking-optiro.libsyn.com/ep-157-part-4-of-7-localised-conditional-simulation) _2026-05-01 · Fresh Thinking by Snowden Optiro_ In this episode of Fresh Thinking by Snowden Optiro, Ian Glacken and Susan Havlin explore localised conditional simulation (LCS) and its role in modern resource estimation workflows. Building on earlier discussions around estimation methods, recoverable resources, and conditional simulation, this episode brings everything together to explain how LCS converts multiple simulation realisations into a… [Listen](https://traffic.libsyn.com/secure/fresh-thinking-optiro/EP_157__Part_4_of_7__Localised_Conditional_Simulation.mp3?dest-id=945599)