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Mineral Resource Estimation Conference 2023 Program

The conference program is subject to change at any time, at the discretion of the organising committee.

All times are listed below in AWST (Perth, Australia).


Wednesday, May 24, 2023

7:15 AM - 8:00 AM
Day 1 | Registration
8:00 AM - 9:15 AM
Session 1 | Opening Plenary

Sponsored By


Welcome to Country
Gail Wynne, Aboriginal Whadjuk Elder

Welcome from the Conference Chair
René Sterk, RSC

Ministerial Address
Hon Bill Johnston MLA, Minister for Mines and Petroleum; Energy; Corrective Services; Industrial Relations

Welcome from AusIMM
Stephen Durkin, AusIMM

Keynote | Fireside Chat with Dr Isobel Clark - Half a century of Geostatistics and other stories
Isobel Clark, Geostokos Ltd
9:15 AM - 9:45 AM
Day 1 | Morning Tea
9:45 AM - 11:55 AM
Session 2 | Software

Sponsored By


Overcoming implicit modelling software limitations using Python scripting – An innovative geological modelling workflow for George Fisher Mine, Queensland, Australia.
Laercio Bertossi, Glencore

SBRE framework: Application to Olympic Dam deposit
Ilnur Minniakhmetov, BHP

Q&A + Discussion
Session Presenters,

Keynote | RPEEE an Industrial Minerals Perspective - Where grade is not always king
Tim Lucks, SRK Consulting (UK) Ltd

Panel Facilitator | Geological Modelling Software: Development and Limitations
Dhaniel Carvalho, Glencore

Panellist | Geological Modelling Software: Development and Limitations
Alex Boucher, Seequent

Panellist | Geological Modelling Software: Development and Limitations
Michelle Carey, Imdex Limited

Panellist | Geological Modelling Software: Development and Limitations
Kathleen Hansmann, Datamine Software

Panellist | Geological Modelling Software: Development and Limitations
Sean Horan, SLR Consulting Canada Ltd
11:55 AM - 12:50 PM
Day 1 | Lunch
12:50 PM - 3:05 PM
Session 3 | Classification & Reporting

Sponsored By


Keynote | The importance of resource modelling and its calculation in corporate decision
Aline Cote, Glencore Canada

A Guide to Reporting Mineral Resources Exclusive of Mineral Reserves
Heath Arvidson, K2fly

Environmental, Social and Governance Considerations in Public Mineral Reporting
Fiona Cessford, SRK Consulting UK Ltd

Resource and Reserve Category Inflation – Known rewards, hidden risks
Rayleen Hargreaves, Snowden Optiro

Risk assessment of iron mineral resources using conditional simulations
Will Patton, BHP

Q&A + Discussion
Session Presenters,
3:05 PM - 3:35 PM
Day 1 | Afternoon Tea
3:35 PM - 6:00 PM
Session 4 | Geostatistics & Machine Learning

Sponsored By


Keynote | AI, Geoscience and the mining value chain
Cam McCuaig, BHP

Introducing deep learning and interpreting the patterns; a mineral deposit perspective
David First, StratumAI

ML and AI for Resource Estimation: What Could Possibly Go Wrong? Nothing! Everything!
Matthew Nimmo, CSA Global

Q&A + Discussion
Session Presenters,

Panel Facilitator | Future of Geostatistics
Kathleen Body, Red Bush Analytics

Panellist | Future of Geostatistics
Olivier Bertoli, RSC

Panellist | Future of Geostatistics
Roussos Dimitrakopoulos, McGill University

Panellist | Future of Geostatistics
Francky Fouedjio, Rio Tinto

Panellist | Future of Geostatistics
Marlene Woligroski, Cyient

Day 1 Conference Close
Stephen Durkin, AusIMM

A Word from the Welcome Reception Sponsor
Dave Yeates, Veracio
6:00 PM - 7:30 PM
Welcome Reception

Sponsored By
7:15 AM - 8:00 AM
Day 1 | Registration
8:00 AM - 9:15 AM
Session 1 | Opening Plenary

Sponsored By


Welcome to Country
Gail Wynne, Aboriginal Whadjuk Elder

Welcome from the Conference Chair
René Sterk, RSC

Ministerial Address
Hon Bill Johnston MLA, Minister for Mines and Petroleum; Energy; Corrective Services; Industrial Relations

Welcome from AusIMM
Stephen Durkin, AusIMM

Keynote | Fireside Chat with Dr Isobel Clark - Half a century of Geostatistics and other stories
Isobel Clark, Geostokos Ltd
9:15 AM - 9:45 AM
Day 1 | Morning Tea
9:45 AM - 11:55 AM
Session 2 | Software

Sponsored By


Overcoming implicit modelling software limitations using Python scripting – An innovative geological modelling workflow for George Fisher Mine, Queensland, Australia.
Laercio Bertossi, Glencore

SBRE framework: Application to Olympic Dam deposit
Ilnur Minniakhmetov, BHP

Q&A + Discussion
Session Presenters,

Keynote | RPEEE an Industrial Minerals Perspective - Where grade is not always king
Tim Lucks, SRK Consulting (UK) Ltd

Panel Facilitator | Geological Modelling Software: Development and Limitations
Dhaniel Carvalho, Glencore

Panellist | Geological Modelling Software: Development and Limitations
Alex Boucher, Seequent

Panellist | Geological Modelling Software: Development and Limitations
Michelle Carey, Imdex Limited

Panellist | Geological Modelling Software: Development and Limitations
Kathleen Hansmann, Datamine Software

Panellist | Geological Modelling Software: Development and Limitations
Sean Horan, SLR Consulting Canada Ltd
11:55 AM - 12:50 PM
Day 1 | Lunch
12:50 PM - 3:05 PM
Session 3 | Classification & Reporting

Sponsored By


Keynote | The importance of resource modelling and its calculation in corporate decision
Aline Cote, Glencore Canada

A Guide to Reporting Mineral Resources Exclusive of Mineral Reserves
Heath Arvidson, K2fly

Environmental, Social and Governance Considerations in Public Mineral Reporting
Fiona Cessford, SRK Consulting UK Ltd

Resource and Reserve Category Inflation – Known rewards, hidden risks
Rayleen Hargreaves, Snowden Optiro

Risk assessment of iron mineral resources using conditional simulations
Will Patton, BHP

Q&A + Discussion
Session Presenters,
3:05 PM - 3:35 PM
Day 1 | Afternoon Tea
3:35 PM - 6:00 PM
Session 4 | Geostatistics & Machine Learning

Sponsored By


Keynote | AI, Geoscience and the mining value chain
Cam McCuaig, BHP

Introducing deep learning and interpreting the patterns; a mineral deposit perspective
David First, StratumAI

ML and AI for Resource Estimation: What Could Possibly Go Wrong? Nothing! Everything!
Matthew Nimmo, CSA Global

Q&A + Discussion
Session Presenters,

Panel Facilitator | Future of Geostatistics
Kathleen Body, Red Bush Analytics

Panellist | Future of Geostatistics
Olivier Bertoli, RSC

Panellist | Future of Geostatistics
Roussos Dimitrakopoulos, McGill University

Panellist | Future of Geostatistics
Francky Fouedjio, Rio Tinto

Panellist | Future of Geostatistics
Marlene Woligroski, Cyient

Day 1 Conference Close
Stephen Durkin, AusIMM

A Word from the Welcome Reception Sponsor
Dave Yeates, Veracio
6:00 PM - 7:30 PM
Welcome Reception

Sponsored By

7:15 AM - 8:00 AM
Day 1 | Registration
8:00 AM - 9:15 AM
Session 1 | Opening Plenary

Sponsored By


Welcome to Country
Gail Wynne, Aboriginal Whadjuk Elder

Welcome from the Conference Chair
René Sterk, RSC

Ministerial Address
Hon Bill Johnston MLA, Minister for Mines and Petroleum; Energy; Corrective Services; Industrial Relations

Welcome from AusIMM
Stephen Durkin, AusIMM

Keynote | Fireside Chat with Dr Isobel Clark - Half a century of Geostatistics and other stories
Isobel Clark, Geostokos Ltd
9:15 AM - 9:45 AM
Day 1 | Morning Tea
9:45 AM - 11:55 AM
Session 2 | Software

Sponsored By


Overcoming implicit modelling software limitations using Python scripting – An innovative geological modelling workflow for George Fisher Mine, Queensland, Australia.
Laercio Bertossi, Glencore

SBRE framework: Application to Olympic Dam deposit
Ilnur Minniakhmetov, BHP

Q&A + Discussion
Session Presenters,

Keynote | RPEEE an Industrial Minerals Perspective - Where grade is not always king
Tim Lucks, SRK Consulting (UK) Ltd

Panel Facilitator | Geological Modelling Software: Development and Limitations
Dhaniel Carvalho, Glencore

Panellist | Geological Modelling Software: Development and Limitations
Alex Boucher, Seequent

Panellist | Geological Modelling Software: Development and Limitations
Michelle Carey, Imdex Limited

Panellist | Geological Modelling Software: Development and Limitations
Kathleen Hansmann, Datamine Software

Panellist | Geological Modelling Software: Development and Limitations
Sean Horan, SLR Consulting Canada Ltd
11:55 AM - 12:50 PM
Day 1 | Lunch
12:50 PM - 3:05 PM
Session 3 | Classification & Reporting

Sponsored By


Keynote | The importance of resource modelling and its calculation in corporate decision
Aline Cote, Glencore Canada

A Guide to Reporting Mineral Resources Exclusive of Mineral Reserves
Heath Arvidson, K2fly

Environmental, Social and Governance Considerations in Public Mineral Reporting
Fiona Cessford, SRK Consulting UK Ltd

Resource and Reserve Category Inflation – Known rewards, hidden risks
Rayleen Hargreaves, Snowden Optiro

Risk assessment of iron mineral resources using conditional simulations
Will Patton, BHP

Q&A + Discussion
Session Presenters,
3:05 PM - 3:35 PM
Day 1 | Afternoon Tea
3:35 PM - 6:00 PM
Session 4 | Geostatistics & Machine Learning

Sponsored By


Keynote | AI, Geoscience and the mining value chain
Cam McCuaig, BHP

Introducing deep learning and interpreting the patterns; a mineral deposit perspective
David First, StratumAI

ML and AI for Resource Estimation: What Could Possibly Go Wrong? Nothing! Everything!
Matthew Nimmo, CSA Global

Q&A + Discussion
Session Presenters,

Panel Facilitator | Future of Geostatistics
Kathleen Body, Red Bush Analytics

Panellist | Future of Geostatistics
Olivier Bertoli, RSC

Panellist | Future of Geostatistics
Roussos Dimitrakopoulos, McGill University

Panellist | Future of Geostatistics
Francky Fouedjio, Rio Tinto

Panellist | Future of Geostatistics
Marlene Woligroski, Cyient

Day 1 Conference Close
Stephen Durkin, AusIMM

A Word from the Welcome Reception Sponsor
Dave Yeates, Veracio
6:00 PM - 7:30 PM
Welcome Reception

Sponsored By


Thursday, May 25, 2023

8:00 AM - 8:30 AM
Day 2 | Registration
8:30 AM - 10:05 AM
Session 5 | Getting Real with Practice

Sponsored By


Welcome to Day 2
René Sterk, RSC

Keynote | From the Future to the Present
Jacqui Coombes, Amira Global

Panel Facilitator | Domaining: Do we still need it?
René Sterk, RSC

Panellist | Domaining: Do we still need it?
Scott Dunham, Sd2 Pty Ltd

Panellist | Domaining: Do we still need it?
Mike Job, Cube Consulting

Panellist | Domaining: Do we still need it?
Alessandro Silva, Snowden Optiro
10:05 AM - 10:35 AM
Day 2 | Morning Tea
10:35 AM - 12:15 PM
Session 6 | Optimisation of Drilling in MRE

Sponsored By


Maximising the value of a drilling program: Case study in a challenging environment
Anne-audrey Latscha, Rio Tinto

Schrödinger’s Kittens: Lifting the Lid on Resource Drill Hole Data after Mining
Jonathan Moore, Oceanagold

Drill hole spacing analysis for classification and cost optimisation: a critical review of techniques
Ian Glacken, Snowden Optiro

Assembling the geological complexity in mineral resource classification
Bruno Afonseca, Glencore

Q&A + Discussion
Session Presenters,

AusIMM Social and Environment Society Presentation
Bruce Harvey, AusIMM Social and Environment Society
12:15 PM - 1:05 PM
Day 2 | Lunch
1:05 PM - 2:45 PM
Session 7 | Estimation, Reconciliation & Best Practice

Sponsored By


Modelling metal recovery by cokriging the feed and concentrate masses of metal
Amir Adeli, RSC Consulting

An Estimation Error
Dale Sims, Dale Sims Consulting

Testing and quantifying geological uncertainty (or a gram of drill data is worth a kilogram of geological interpretation)
Catherine Barton, IGO

Why I don’t believe in reconciliation
Scott Dunham, Sd2 Pty Ltd

Q&A + Discussion
Session Presenters,
2:45 PM - 3:10 PM
Day 2 | Afternoon Tea
3:10 PM - 5:00 PM
Session 8 | Parker Challenge

Sponsored By


Parker Challenge Results
Scott Dunham, Sd2 Pty Ltd

Panel Facilitator | Parker Challenge, Uncertainty, Classification, RPEEE
Danny Kentwell, SRK Consulting

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Jeff Boisvert, Centre for Computational, Geostatistics

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Dhaniel Carvalho, Glencore

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Ilnur Minniakhmetov, BHP

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Cecilia Artica, Rio Tinto

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Clint Ward, Anglo American

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Scott Dunham, Sd2 Pty Ltd

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
René Sterk, RSC

Conference Close
Leigh Slomp, AusIMM
5:00 PM - 5:30 PM
Closing Drinks
8:00 AM - 8:30 AM
Day 2 | Registration
8:30 AM - 10:05 AM
Session 5 | Getting Real with Practice

Sponsored By


Welcome to Day 2
René Sterk, RSC

Keynote | From the Future to the Present
Jacqui Coombes, Amira Global

Panel Facilitator | Domaining: Do we still need it?
René Sterk, RSC

Panellist | Domaining: Do we still need it?
Scott Dunham, Sd2 Pty Ltd

Panellist | Domaining: Do we still need it?
Mike Job, Cube Consulting

Panellist | Domaining: Do we still need it?
Alessandro Silva, Snowden Optiro
10:05 AM - 10:35 AM
Day 2 | Morning Tea
10:35 AM - 12:15 PM
Session 6 | Optimisation of Drilling in MRE

Sponsored By


Maximising the value of a drilling program: Case study in a challenging environment
Anne-audrey Latscha, Rio Tinto

Schrödinger’s Kittens: Lifting the Lid on Resource Drill Hole Data after Mining
Jonathan Moore, Oceanagold

Drill hole spacing analysis for classification and cost optimisation: a critical review of techniques
Ian Glacken, Snowden Optiro

Assembling the geological complexity in mineral resource classification
Bruno Afonseca, Glencore

Q&A + Discussion
Session Presenters,

AusIMM Social and Environment Society Presentation
Bruce Harvey, AusIMM Social and Environment Society
12:15 PM - 1:05 PM
Day 2 | Lunch
1:05 PM - 2:45 PM
Session 7 | Estimation, Reconciliation & Best Practice

Sponsored By


Modelling metal recovery by cokriging the feed and concentrate masses of metal
Amir Adeli, RSC Consulting

An Estimation Error
Dale Sims, Dale Sims Consulting

Testing and quantifying geological uncertainty (or a gram of drill data is worth a kilogram of geological interpretation)
Catherine Barton, IGO

Why I don’t believe in reconciliation
Scott Dunham, Sd2 Pty Ltd

Q&A + Discussion
Session Presenters,
2:45 PM - 3:10 PM
Day 2 | Afternoon Tea
3:10 PM - 5:00 PM
Session 8 | Parker Challenge

Sponsored By


Parker Challenge Results
Scott Dunham, Sd2 Pty Ltd

Panel Facilitator | Parker Challenge, Uncertainty, Classification, RPEEE
Danny Kentwell, SRK Consulting

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Jeff Boisvert, Centre for Computational, Geostatistics

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Dhaniel Carvalho, Glencore

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Ilnur Minniakhmetov, BHP

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Cecilia Artica, Rio Tinto

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Clint Ward, Anglo American

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Scott Dunham, Sd2 Pty Ltd

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
René Sterk, RSC

Conference Close
Leigh Slomp, AusIMM
5:00 PM - 5:30 PM
Closing Drinks

8:00 AM - 8:30 AM
Day 2 | Registration
8:30 AM - 10:05 AM
Session 5 | Getting Real with Practice

Sponsored By


Welcome to Day 2
René Sterk, RSC

Keynote | From the Future to the Present
Jacqui Coombes, Amira Global

Panel Facilitator | Domaining: Do we still need it?
René Sterk, RSC

Panellist | Domaining: Do we still need it?
Scott Dunham, Sd2 Pty Ltd

Panellist | Domaining: Do we still need it?
Mike Job, Cube Consulting

Panellist | Domaining: Do we still need it?
Alessandro Silva, Snowden Optiro
10:05 AM - 10:35 AM
Day 2 | Morning Tea
10:35 AM - 12:15 PM
Session 6 | Optimisation of Drilling in MRE

Sponsored By


Maximising the value of a drilling program: Case study in a challenging environment
Anne-audrey Latscha, Rio Tinto

Schrödinger’s Kittens: Lifting the Lid on Resource Drill Hole Data after Mining
Jonathan Moore, Oceanagold

Drill hole spacing analysis for classification and cost optimisation: a critical review of techniques
Ian Glacken, Snowden Optiro

Assembling the geological complexity in mineral resource classification
Bruno Afonseca, Glencore

Q&A + Discussion
Session Presenters,

AusIMM Social and Environment Society Presentation
Bruce Harvey, AusIMM Social and Environment Society
12:15 PM - 1:05 PM
Day 2 | Lunch
1:05 PM - 2:45 PM
Session 7 | Estimation, Reconciliation & Best Practice

Sponsored By


Modelling metal recovery by cokriging the feed and concentrate masses of metal
Amir Adeli, RSC Consulting

An Estimation Error
Dale Sims, Dale Sims Consulting

Testing and quantifying geological uncertainty (or a gram of drill data is worth a kilogram of geological interpretation)
Catherine Barton, IGO

Why I don’t believe in reconciliation
Scott Dunham, Sd2 Pty Ltd

Q&A + Discussion
Session Presenters,
2:45 PM - 3:10 PM
Day 2 | Afternoon Tea
3:10 PM - 5:00 PM
Session 8 | Parker Challenge

Sponsored By


Parker Challenge Results
Scott Dunham, Sd2 Pty Ltd

Panel Facilitator | Parker Challenge, Uncertainty, Classification, RPEEE
Danny Kentwell, SRK Consulting

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Jeff Boisvert, Centre for Computational, Geostatistics

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Dhaniel Carvalho, Glencore

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Ilnur Minniakhmetov, BHP

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Cecilia Artica, Rio Tinto

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Clint Ward, Anglo American

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
Scott Dunham, Sd2 Pty Ltd

Panellist | Parker Challenge, Uncertainty, Classification, RPEEE
René Sterk, RSC

Conference Close
Leigh Slomp, AusIMM
5:00 PM - 5:30 PM
Closing Drinks


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