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In this episode of Fresh Thinking by Snowden Optiro, tune in as our Executive Consultant Ian Glacken, Executive Consultant Andrew Scogings and Managing Consultant Susan Havlin discuss the complexities of hard rock lithium, covering key mineral variations, exploration indicators, and challenges in resource estimation and geological modeling.
This podcast episode at a glance:
00:05 Introduction
01:30 Lithium minerals: Variations and significance?
02:10 Mineral characteristics: Impact on lithium extraction?
02:56 Economic viability: Role of mineralogy in lithium deposits?
03:40 Exploration indicators: Key signs for lithium?
05:00 Mineralogical studies: Contribution to resource estimates?
06:30 Assaying techniques: Effects on lithium oxide results?
07:50 Domaining challenges: Issues in pegmatite modeling?
08:30 Contaminants: Concerns in lithium estimation?
08:55 Subdomains in pegmatites: Varying lithium content?
09:54 Drilling impacts: Influence on lithium exploration?
10:30 Geological modeling: Challenges in lithium deposits?
Join our experts as they explore the topic of Hard Rock Lithium in the episode 78 of the Fresh Thinking podcast.
If you'd like to connect with Ian, Andrew and Susan, please reach out to them at [email protected].
This video episode is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry.Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode, our Executive Consultants Ian Glacken and Michael Andrew discuss the proposed JORC Code changes to the competent person's regulation.
This podcast episode at a glance:
00:05 Introduction
02:11 Overview of changes
05:35 Pros and cons of the CV scheme
07:05 Validation of the CV of record and responsibility
09:10 Commodity experience for CP
10:40 Need for declaring sampling, QC, and analytical techniques in CV
11:30 Updates to CVs for each sign-off
13:10 Alternatives to resumes
15:00 Regulation and Requirements for CPD (Continues Professional Development)
17:33 Prevention of mining disasters and regulatory responsesJoin our experts as they explore the topic "Draft JORC Code Update: Competent Person Changes" in the episode 77 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Mike, please reach out to them at [email protected].
This podcast episode is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
Please look for Fresh Thinking by Snowden Optiro. These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode, Vincent Agnello, Principal Consultant, and Shepherd Kadzviti, Head of Advisory - EMEA, discuss key aspects of mineral resource and reserve reporting for JSE-listed companies, including compliance with section 12.13, annual reporting requirements, and ensuring adherence to JSE regulations.
This podcast episode at a glance:
00:10 Introduction
01:30 Overview of public reporting for JSE-listed companies
02:00 Discussion about section 12.13 02:27 Compliance requirements
03:00 Additional compliance obligations
03:30 Key aspects of annual reporting
04:40 Required brief summaries in the report
05:45 Further details required in the report
07:10 Supporting documents for the report
07:40 Post-submission process
08:00 JSE compliance verification 08:30 Feedback from JSE
09:00 Ensuring complianceJoin our experts as they explore the topic "Mineral resource & reserve reporting for JSE companies" in the episode 76 of the Fresh Thinking podcast.
If you'd like to connect with Vincent or Shepherd, please reach out to them at [email protected].
This podcast episode is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts. Please look for Fresh Thinking by Snowden Optiro. These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode, our Executive Consultant Ian Glacken and head of Advisory APAC Justine Tracey discuss what mine geologists do on a daily basis, their role in ensuring efficient mining, and provide tips for new mine geologists.
This podcast episode at a glance:
00:55 Definition of a Mining Model
01:15 Process of Creating a Mining Model
03:20 Importance of a Mining Model
04:45 Modifications in a Mining Model – dilution and ore loss
06:15 Ways to incorporate dilution and ore loss into a mining model
09:30 Choosing the Right Application Method
12:30 Added Fields and Properties
16:30 Model Efficiency AdjustmentsJoin our experts as they explore the topic "The true role of a mine geologist" in the episode 75 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Justine, please reach out to them at [email protected].This podcast episode is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts. Please look for Fresh Thinking by Snowden Optiro.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode, our Executive Consultant Ian Glacken and Head of Advisory APAC Justine Tracey discuss the importance of data quality in mineral resource estimation and how to manage and understand your data.
This podcast video at a glance:
00:30 - Topic introduction
01:30 - Overview of podcast purpose
01:45 - Implications of using bad data for mineral resource estimate
02:10 - Definition of bad data
04:20 - Is bad data worse that no data
05:30 - Transition from good data to bad data
07:00 - Requirements for a maiden mineral resource estimate
08:05 - Other aspects of data quality
09:10 - Understanding your data and explanation of metadata
10:45 - Role of the JORC Code in ensuring good dataJoin our experts as they explore the topic "Mining the truth" in the episode 74 of the Fresh Thinking podcast. If you'd like to connect with Ian and Justine, please reach out to them at [email protected].
This podcast episode is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts. Please look for Fresh Thinking by Snowden Optiro.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode, our Executive Consultant Ian Glacken and Reconcilor Product Owner and Principal Consultant Rayleen Hargreaves discuss the Draft JORC Code with a focus on Reconciliation.
This podcast episode at a glance:00:05 Introduction and overview of Draft JORC Code
01:40 Stakeholders involved in the 2025 JORC Code
03:30 Definition of Reconciliation in the Draft JORC Code
04:30 Clarifications needed with Reconciliation terminology
05:45 Public consultation process and feedback
08:50 Historical vs. Production Reconciliation
15:30 Impact on Public Reporting Practices
16:40 Need for standardisation in Reconciliation Reporting
18:00 Importance of transparent terminology in Reporting
20:00 Potential for Global Reconciliation Standard
21:00 Addressing any ambiguities in the Draft JORC Code
24:00 Final thoughts and call for feedbackJoin our experts as they explore the topic "Reconciliation Insights: Navigating the Draft JORC Code" in the episode 73 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Rayleen, please reach out to them at [email protected].
This podcast episode is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
Please look for Fresh Thinking by Snowden Optiro. These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode, our General Manager of Snowden Optiro, Tarrant Elkington and Managing Consultant, Hamish Guthrie discuss the process of preparing open pit mining models and the challenges involved.
This podcast episode at a glance:
00:55 Definition of a Mining Model
01:15 Process of Creating a Mining Model
03:20 Importance of a Mining Model
04:45 Modifications in a Mining Model – dilution and ore loss
06:15 Ways to incorporate dilution and ore loss into a mining model
09:30 Choosing the Right Application Method
12:30 Added Fields and Properties
16:30 Model Efficiency Adjustments
Join our experts as they explore the topic of Open pit mine planning model preparation in the episode 73 of the Fresh Thinking podcast. If you'd like to connect with Tarrant and Hamish, please reach out to them at [email protected].
This podcast episode is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
Please look for Fresh Thinking by Snowden Optiro.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development. -
In this episode of Fresh Thinking by Snowden Optiro, tune in as our Executive Consultant Ian Glacken, Executive Consultant and Principal Consultant Jan Graham explore the topic of Commodity Series: Nickel Sulfide.
This podcast episode at a glance:
00:05 Introduction
00:40 Experience with nickel sulfide deposits
01:30 Key types of nickel sulfide deposits
02:15 Estimation issues for structurally hosted deposits
04:40 Use of 2D modeling or seam modeling
07:20 Involvement with Nova Bollinger deposit
08:25 Estimation issues for disseminated mineralization
11:00 Geological models in nickel sulfide minesJoin our experts as they explore the topic of Nickel Sulfide Lithium in the episode 71 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Jan, please reach out to them at [email protected].
This podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts. These podcasts are for those working in the mining industry.
Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, tune in as our Executive Consultant Ian Glacken and Johannesburg-based Principal Consultant Senzeni Mandava explore the topic of compliance, specifically the similarities and differences between Australian JORC Code and South African SAMREC Code.
This podcast episode at a glance:
00:05 Introduction
00:40 Brief comparison of SAMREC vs JORC and when they were updated
01:40 Explanation of a CPR
02:30 Mandatory items to be included in a CPR
03:50 Description of a Readers Panel
05:30 Overview of regulations in Australia
07:20 Comparison of Table 1 in SAMREC vs JORC
09:15 Differences in Table 1 Summary
Join our experts as they explore the topic of Compliance in the episode 70 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Senzeni, please reach out to them at [email protected].
This podcast episode is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, tune in as our Executive Consultant Ian Glacken and Johannesburg-based Principal Consultant Senzeni Mandava share insights on industry trends in her local context, discuss ongoing projects, and explore African resource dynamics.
This podcast episode at a glance:
00:05 Introduction
01:00 Overview of Johannesburg office and key roles
02:20 Focus on Johannesburg Practice and daily operations
03:50 Initiatives for Professional Development
05:13 Insight into the Steelmaker’s Project and its unique aspects
09:30 Challenges encountered during site visits
11:30 Trends in Mineral Resources across Africa
14:10 Outlook on the South African Mining Industry for 2024
16:30 Environmental, Social, and Governance (ESG) impacts on mines in AfricaJoin our experts as they explore the topic of Exploring African Mining in the episode 69 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Senzeni, please reach out to them at [email protected].
This podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts. These podcasts are for those working in the mining industry.
Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, tune is as our Executive Consultant Ian Glacken and Justine Tracey, Head of Advisory APAC discuss mineral resource estimation issues and intricates of gold deposits.
This podcast at a glance:
00:05 Introduction
01:10 Ian's Background and Experience with Gold
02:20 Justine's Experience with Gold Deposits
02:50 Key Issues in Estimating Gold Deposits
06:20 Estimating Disseminated Mineralisation in Intrusives
09:00 Challenges with Dual Commodity Mineralisation
10:25 Other Styles of Gold Mineralisation
12:00 ConclusionJoin our experts as they explore the topic of Gold Deposits in the episode 68 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Justine, please reach out to them at [email protected].
This podcast episode is also available as an audio podcast on @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry.
Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, tune is as our Executive Consultants Ian Glacken and Craig Morley discuss the importance of value-based ore control, the evolving role of mining geologists, and the impact of AI and simulation in enhancing mining operations.
This podcast at a glance:
00:05 Introduction
00:55 Value-Based Ore Control
02:32 Geometallurgy and Its Importance
03:25 The Role of 21st-Century Mining Geologists
05:45 Simulation and Uncertainty in Mining
08:20 Future of Mining Geology and AI
10:30 Future Role of Resource Geologists and AIJoin our experts as they explore the topic of Mining geology and Ore Control in the episode 67 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Craig, please reach out to them at [email protected].
This video podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry.
Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, join us as our Principal Consultant Chris Jones and Allan Earl, Executive Consultant, exploring the topic of underground mine planning process.
This podcast at a glance:
00:05 Introduction
00:40 Recent Underground Projects
01:05 Underground Mine Planning and Design Process
01:50 Specifics for Scoping Studies
02:25 Mining Method Selection
03:40 Development Design Layout
04:30 Preliminary Stope Designs
05:10 Mining Schedule Setup
07:10 Schedule and Reporting
08:10 Conclusion and Future TopicsJoin our experts as they explore the topic of Underground Mine Planning Process in the episode 66 of the Fresh Thinking podcast.
If you'd like to connect with Chris and Allan, please reach out to them at [email protected].
This podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry.
Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, join us as our International Regional Manager, Julian Aldridge, and Senior Consultant, Laurie Hassall, delve into the complexities of gold mining.
This podcast episode at a glance:
00:05 Introduction
03:50 Geological Environments and Deposit Styles
07:15 Experience Required for QP/CP in Gold
08:40 Mineralogy and Metallogeny
10:35 Mining Styles for Gold
12:50 Key Areas for Gold Mining Around the World
14:30 Future Outlook for Gold
17:40 Use of Byproducts from Gold MiningJoin our experts as they explore the topic of Commodity Series – Gold in the episode 65 of the Fresh Thinking podcast.
If you'd like to connect with Julian and Laurie, please reach out to them at [email protected].
This podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, tune is as our Executive Consultants Ian Glacken and Craig Morley explore the intricacies of mining geology, innovation and ore control.
This podcast at a glance:
00:05 Introduction
00:45 Discussing ore control and mine geology innovations
01:20 Problems and innovations: Example of high-impact, low-cost innovation
02:45 Integration of data innovation in ore control processes
04:10 Approaches to collaboration in mining operations
05:30 Innovative behavior and solutions in the mine value chainJoin our experts as they explore the topic of Mining geology and Ore Control in the episode 64 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Craig, please reach out to them at [email protected].
This podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, tune is as our International Regional Manager Julian Aldridge and Senior Consultant Laurie Hassall explore the intricacies of tin mining.
This podcast video at a glance:
00:05 Introduction
00:40 Explanation of what tin is and its application
02:35 The geological environments and deposits styles commonly associated with tin
04:40 Discussion about where tin deposits are found around the world
06:20 The metallurgical and mineralogical considerations related to tin
09:00 Explanation how tin is typically mined
09:55 Explanation how tin is typically estimate and special considerations to be aware of tin modellingJoin our experts as they explore the topic of Commodity Series – Tin in the episode 63 of the Fresh Thinking podcast.
If you'd like to connect with Julian and Laurie, please reach out to them at [email protected].This video podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode, our General Manager of Snowden Optiro, Tarrant Elkington and Managing Consultant, Hamish Guthrie discuss the open pit mine planning process.
This podcast at a glance:
00:05 Introduction
00:52 Defining what an open pit mine plan entails.
01:10 Reason and motivation behind creating mine plans
02:00 Process of creating an open pit mine plan
03:50 Expected outcomes of a typical mine plan
04:50 Addressing the time required for completing a mine plan
05:55 Discussion of frequency of updating mine plans
06:55 Exploring whether the mine planning process varies across different commodities
08:30 Recapitulating the key points covered in the discussionJoin our experts as they explore the topic of Open Pit Mine Planning Process in the episode 62 of the Fresh Thinking podcast.
If you'd like to connect with Tarrant and Hamish, please reach out to them at [email protected].
This podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
Please look for Fresh Thinking by Snowden Optiro.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, join our International Regional Manager Julian Aldridge and Senior Consultant Laurie Hassall as they discuss all the specifics of the copper mining commodity.
This podcast at a glance:
00:08 Introduction
00:40 Explanation of what copper is and its application
03:07 The geological environments and deposits styles commonly associated with copper
04:30 Discussion about where copper deposits are found around the world
05:45 Discussion about untapped areas with future potential for copper deposits
06:25 Explanation of how copper is typically found through exploration and mined
08:20 The metallurgical and mineralogical considerations related to copper
10:00 Discussion on experience with copper projects and their specifics
11:40 Explanation how copper is typically estimated and special considerations
14:30 Thoughts on the future of copperJoin our experts as they explore the topic of Commodity Series – Copper in the episode 60 of the Fresh Thinking podcast.
If you'd like to connect with Julian and Laurie, please reach out to them at [email protected].
This podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, join our International Regional Manager Julian Aldridge and Senior Consultant Laurie Hassall as they explore the nuances of working with the tungsten commodity.
This podcast at a glance:
00:08 Introduction
00:45 Explanation of what tungsten is and its applications
02:18 The geological environments and deposit styles commonly associated with tungsten
03:50 Discussion about where tungsten deposits are found around the world
04:35 Explanation of how tungsten is typically found through exploration
06:00 The metallurgical and mineralogical considerations related to tungsten
08:20 How tungsten is typically mined
09:40 How tungsten is typically estimated
13:00 Special considerations to be aware of in modeling.Join our experts as they explore the topic of Commodity Podcast Series – Tungsten in the episode 59 of the Fresh Thinking podcast.
If you'd like to connect with Julian and Lauire, please reach out to them at [email protected].
This podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry.
Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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In this episode of Fresh Thinking by Snowden Optiro, join Executive Consultant Ian Glacken and Principal Geostatistician Dr. Oscar Rondon as they explore the top cutting strategy for resource estimation.
This podcast at a glance:
Oscar introduces this podcast and the speaker Ian Glacken.
00:05 Oscar introduces this podcast and the speaker Ian Glacken.
00:57 Ian describes the importance of a top cut strategy in Resource Estimation.
02:55 Ian discusses the approaches used for selecting a top cut value.
06:25 Ian examines the alternatives to the mentioned approaches and their rationale.
12:05 Ian shares his thoughts on why some practitioners endorse reconciliation as a suitable guide for selecting the top cut value.Join our experts as they explore the top cutting strategy for resource estimation in episode 57 of the Fresh Thinking podcast.
If you'd like to connect with Ian and Oscar, please reach out to them at [email protected].
This video podcast is also available as an audio podcast on @Libsyn, @Spotify, @Apple Podcasts, @Google Podcasts.
These podcasts are for those working in the mining industry. Snowden Optiro - Mining Advisory, Consulting and Professional Development.
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