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Upcoming events

    • 25 Nov 2024
    • 27 Nov 2024
    • 3 sessions
    • OBA Conference Centre, 200 - 20 Toronto Street Toronto, ON, M5C 2B8
    • 18
    Registration is closed

    The Toronto Geological Discussion Group (TGDG) is pleased to announce the upcoming three-day workshop ‘Advanced Geostatistics for Resource Estimation’ from 25 to 27 November 2024, presented by Professor Clayton Deutsch in downtown Toronto. Professor Deutsch is a leading expert in the field of geostatistics and an experienced lecturer – we are delighted about the opportunity to offer this workshop to our community of geologists.

    Short course content

    The short course consists of three days of lectures, presented in-person. Appropriate time for Q&A will be allocated. Following the in-person component of the course, attendees will have the opportunity to apply the acquired knowledge in self-paced online exercises. This short course qualifies for the professional development requirements of professional geoscientists associations, such as PGO.

    In-person lectures

    1. Prerequisites, including variography
    2. Best practice resource modeling with Ordinary Kriging
    3. Best practice resource modeling with Sequential Gaussian Simulation (SGS)
    4. Resource modeling with Multiple Indicator Kriging (MIK) and Localized Uniform Conditioning (LUC)
    5. How to perform a drill hole spacing study to support classification
    6. How to build a geo-metallurgical model

    Exercises

    A set of self-paced online tutorials and exercises using a trial version of the Python-based Resource Modeling Solutions software will be available to attendees until the end of February 2025. The exercises will cover the techniques and concepts covered in the lectures. Worked solutions will be provided.

    Presenter Bio

    Dr. Deutsch is Director and Professor in the School of Mining Engineering at the University of Alberta. He teaches and conducts research into better ways to model heterogeneity and uncertainty in mineral deposits. Dr. Deutsch has published eight books and over three hundred research papers. He holds the Alberta Chamber of Resources Industry Chair in Mining Engineering and the Canada Research Chair in Natural Resources Uncertainty management. Deutsch also serves as an advisor to GeologicAI and Resource Modeling Solutions.

    Link to Dr. Deutsch's website

    Location and dates

    25 to 27 November, 2024, daily from 9:00 AM to 5:00 PM.

    Ontario Bar Association Conference Centre

    200 - 20 Toronto Street

    Toronto, ON, M5C 2B8

    Registration fee

    Registration is open to the public and a one-year membership in the TGDG will be included in the fees for non-members. The TGDG is pleased to offer an early-bird rate of CAD $1,750 until August 25, 2024. After August 25, 2024, the registration fee will be CAD $2,000. The fee includes light snacks, coffee breaks, lunch and a social hour on the first evening.

    Cancellation policy

    Cancellation and full refund, less a $100 administration fee are permitted until August 25, 2024, after which the fees will be non-refundable. Attendees may swap their attendance with a different person from their organization until one week prior to the workshop.

    Contact

    Please contact the TGDG at contact@tgdg.net for any inquiries regarding the short course.


    • 03 Dec 2024
    • 4:00 PM - 6:00 PM
    • OBA, 20 Toronto Street, Toronto
    • 48
    Register

    Alexandrina Fulop, Ph.D., P.Geo.

    Senior Petrologist, De Beers – Exploration Canada, Targeting and Review

    Talk Abstract:

    Core drilling and logging provides subsurface geological information, including the internal waste or dilution for a subsequent diamond potential evaluation. Geological logging is essential, albeit time-consuming, labor-intensive and subjective, with an inherent degree of bias. Attempting to acquire more objective geoscientific data from the drill core, De Beers Exploration tested two rapidly emerging technologies, the hyperspectral and X-ray fluorescence mapping. The hyperspectral and geochemical datasets were tested against the geological logs making a case for integration with geological logging and the use of AI - assisted solutions.

    Speaker Bio:

    • Degree in Geological Engineering, Ph.D. in Geology (volcanology) at the University of Bucharest, Romania
    • Geologist Engineer in Exploration for gold and base metals in the Romanian Eastern Carpathians -Laboratory of Mineralogy and Petrology (Baia Mare, NW Romania)
    • Lecturer and Associate Professor at the Technical University of Cluj Napoca, North University Centre of Baia Mare, Romania
    • Senior Petrologist at De Beers Canada-MRM and Exploration, Calgary & Toronto since 2010

    Expertise in volcanology & petrology linked with hyperspectral and geochemical data. 

    Alexandrina Fulop | LinkedIn

    Join us in-person using the above registration link for this event or join our live online broadcast below!


    Prefer to join us online?

    Webinar Registration


    TGDG recommends using Google Chrome to run the meeting virtually. Please register/log-in for this online broadcast using the link. TGDG members will also be able to view this presentation at a later date by visiting our member's only Talk Recordings page.

    • 11 Dec 2024
    • 5:00 PM
    • C'Est What? 67 Front St. E, Toronto
    • 82
    Register

    We are pleased to announce our annual Holiday Mixer, on Wednesday, 11th December at 5:00 pm at C'Est What.

    With warm seasonal greetings, we invite members and friends to our annual social gathering and celebration. In a first for the TGDG, we will be joined by Club Django Toronto for an hour of acoustic live music.

    The ticket price includes two refreshments of choice and a selection of light appetizers.


Past events

14 Nov 2024 Raymond Goldie - Ni-Cu-PGE exploration and 'Soft NSR' models...and what are negative NSRs?
29 Oct 2024 Is the Net Present Value of a Preliminary Economic Assessment Indicative of the Market Value of a Mineral Property?
09 Oct 2024 Hugh de Souza - From King Croesus to Chrysos, the Evolution of Gold Assaying
24 Sep 2024 Scott Berdahl - Discovery and Geology of the Valley Deposit, Yukon
28 May 2024 James Purchase - The Galaxy Deposit – From Discovery to Development
07 May 2024 Kanita Khaled - Addressing the data challenge in mineral exploration
23 Apr 2024 David Good - Seeing the forest through the trees: The LIP Print approach to characterizing mantle source for basalt and associated Ni-Cu-PGE deposits in the Midcontinent Rift, North America
09 Apr 2024 Omid Bagherpur - Potential Field Geophysics for Mineral Exploration Geoscientists
26 Mar 2024 Roger Moss - The Kingsway Gold Project: Acquisition and Exploration in the Newfoundland Gold Rush
13 Feb 2024 Exclusive ROM Behind-the-Scenes Tour for TGDG
30 Jan 2024 Conor Grieve, ERM - ESG’s role in Mining
05 Dec 2023 TGDG ROCKS THE HOLIDAYS 2023
21 Nov 2023 Exploring for IOCG and Discovering Diamonds & REE in the Kapuskasing Structural Zone, Northern Ontario
14 Nov 2023 “Dirty” Little Secrets of Assay Quality Control
07 Nov 2023 ISKA ISKA, A New Giant Silver-Tin Polymetallic Deposit in the Prolific Bolivia Tin Belt
17 Oct 2023 How cognitive biases are crippling the mining industry
26 Sep 2023 Sampling of Gold Mineralization - What does an Assay Mean?
12 Sep 2023 Tailings Management Overview for Exploration Geologists
30 May 2023 Structural Controls on VMS Deposits
16 May 2023 Lithium – Is there enough and where will it come from?
02 May 2023 Machine Learning for Exploration Targeting
04 Apr 2023 Orebody Intelligence
21 Feb 2023 A structural re-interpretation of the emplacement of silver-bearing 5-element veins in Canada’s oldest mining camp, Cobalt, Ontario
07 Feb 2023 Mineral Dispersal Trains in a Modern Glacial Context
14 Dec 2022 TGDG Rocks the Holidays
15 Nov 2022 Mineral Resource, Commodity Price, and Cash Flow Uncertainty Musings
27 Oct 2022 Project Economic Evaluation for Geologists
18 Oct 2022 Island Gold Mine: Geology, Controls on Mineralization, and Exploration Applications
04 Oct 2022 Applying AI and Data Science to geophysics data – Relevance to exploration geologists
27 Sep 2022 Ore Reconciliation in Mine Operations
07 Jun 2022 TGDG Summer Mixer
31 May 2022 Reviewing the Structural Controls on Mineralization of the Valentine Gold Project
26 Apr 2022 New Found Gold in Newfoundland
12 Apr 2022 An Introduction to the UN Framework Classification: Why does it matter for Canadian mineral deposits?
05 Apr 2022 Improving DC Resistivity Inversions in the Athabasca Basin through Geological and Physical Property Constraints
14 Dec 2021 TGDG Annual Holiday Mixer
07 Dec 2021 Fenelon: a Major New Gold Discovery in the Northern Abitibi's Underexplored Detour-Fenelon Gold Trend
23 Nov 2021 Monitoring gold precipitation mechanisms using S isotopes: preliminary applications for ore vectoring
26 Oct 2021 Using Machine Learning on Unstructured Text for Knowledge Extraction: What if you could read all of the reports?
12 Oct 2021 The Opemiska Copper-Gold Project, Chapais Quebec: A Legendary Mine... Reborn
28 Sep 2021 Automated Logging Using Core Photographs: Recent Developments and Implications for Core Logging
18 May 2021 TGDG Celebrate Summer Beer Tasting
11 May 2021 Bralorne Re-Imagined, Building a Tier 1 Gold Project
27 Apr 2021 Estimating Uncertainty and the Impact on Resources
13 Apr 2021 Eskay Mining Corp.: A Scientific Approach to Mineral Exploration
30 Mar 2021 Deep Learning for Automated Lineament Mapping
23 Mar 2021 Discovery of a Potential New Gold Camp in a Base Metal Mining District in Canada
16 Feb 2021 Galway's Clarence Stream: East Coast Gold Using Soils
02 Feb 2021 The PACIFIC project: Developing passive seismic techniques for environmentally friendly and cost-efficient mineral exploration
19 Jan 2021 A Scale and Process Comparison of Orogenic Gold Mineralization: the Abitibi greenstone belt and the central Newfoundland gold belt
15 Dec 2020 TGDG Holiday Jingle Mingle Beer Tasting
08 Dec 2020 Bulk Sampling of Gold Projects
24 Nov 2020 Battle North Gold’s Bateman Gold Project Feasibility Study Review
10 Nov 2020 Regnault - a grassroots discovery in the Frotet-Evans greenstone belt, Quebec
27 Oct 2020 Advancing the Golden Highway Gold Project
13 Oct 2020 Restoring Red Lake to a Premier Canadian Gold Mine
29 Sep 2020 Hyperspectral mineral mapping over Cuprite, Nevada, Atlin, British Columbia, and Hope, British Columbia with Unmanned Aerial Systems
28 Jul 2020 The Thunder Bay North Pt-Pd-Cu-Ni Deposit
14 Jul 2020 The PureGold Red Lake Mine: An Atypical Typical Greenstone-Hosted Quartz-Carbonate Vein Gold Deposit and Canada’s Next Gold Mine
30 Jun 2020 Silver City, 750 Years of Silver Production and No Drill Holes, Yet.
16 Jun 2020 An introduction to Magnetotellurics (MT) for Geologists: Effective resistivity mapping in a variety of geological terrains.
02 Jun 2020 IsoEnergy's Hurricane Zone - A New High-Grade Uranium Discovery in the Athabasca Basin, Saskatchewan
19 May 2020 Marathon Palladium Copper Deposit
05 May 2020 Managing Risk Locally and Globally in a COVID-19 World
21 Apr 2020 Machine Learning for Prospectivity Mapping: Myths, Legends and Facts
18 Feb 2020 Renforth Resources: Rediscovering the Discovery Vein
07 Jan 2020 Rubicon Minerals Phoenix Gold Project: Rising from the Ashes
10 Dec 2019 TGDG Holiday Party
21 Nov 2019 Goodfish Kirana Project - Kirkland Lake, Ontario.... Advancing to Discovery!
13 Nov 2019 QGIS Workshop
05 Nov 2019 El Domo VMS deposit: On the Path of Growth and Development
22 Oct 2019 Metal Earth Project: Progress to Date
08 Oct 2019 Geology of the Archean Côté Gold Au(-Cu) Intrusion-Related Deposit, Swayze Greenstone Belt, Ontario
24 Sep 2019 Updated Mineral Exploration Best Practice Guidelines
10 Sep 2019 Windfall Lake Gold Deposit
07 May 2019 Exploration in Carbonate Terrains of Mexico
16 Apr 2019 Gold Metallurgy 101 for Geos
02 Apr 2019 So, You Want to Start a Junior...
26 Feb 2019 Constraints on the formation and evolution of gold-bearing, higher-order splays of crustal-scale faults: a case study of the Kirana deformation zone in Kirkland Lake, Ontario
12 Feb 2019 Whabouchi Geological and Operation Insights
22 Jan 2019 Combining geological insight and geophysical modelling
08 Jan 2019 The Surge for Cobalt in the New Electric Car World: Where will it come from?
11 Dec 2018 YEAR END PARTY
23 Nov 2018 Introduction to Resource Estimation with Python
06 Nov 2018 Automated Mineralogy: A quantum leap in drift exploration
23 Oct 2018 U of T Night
09 Oct 2018 Porphyry Copper Deposits: Field Criteria for Exploration and Resource Potential Evaluation
25 Sep 2018 Resource Over-Estimation: Post-Mortem and a Path Forward
11 Sep 2018 There’s a Dark Side to Geophysics
08 May 2018 The Colomac and Indin Lake Story - Nighthawk Gold Corp.
17 Apr 2018 Improving Exploration Target Modelling with the Use of Machine Learning on Exploration Data
03 Apr 2018 Mini-Symposium - New Technologies in Exploration
20 Feb 2018 The Saramacca Gold Deposit – A New Orogenic Gold Discovery in the Guiana Shield
13 Feb 2018 Temporal and Geographical Trends in Resource Estimation
23 Jan 2018 Creating a Microbial Toolbox for the Mining Industry
09 Jan 2018 Exploration Geochemistry from Anomalies to Footprinting
12 Dec 2017 The 2011 M9.0 Tohoku (Japan) Earthquake: Insights from Drilling the Megathrust
21 Nov 2017 Applications of Seismic Methods as a Tool for Mine Planning and Uranium Exploration
07 Nov 2017 Kudz Ze Kayah Project: Evidence for an upright sequence hosting a replacement style volcanogenic massive sulphide deposit
10 Oct 2017 Discovery of the Kencana Au-Ag ore deposit, Indonesia
26 Sep 2017 MVT Deposit Genesis at the Start of the 21st Century
12 Sep 2017 Geology of the Barkerville Deposit
23 May 2017 Geogames for Grown-Ups Challenge
09 May 2017 Castelo de Sonhos: De-risking a gold paleo-placer using tools and methods from the petroleum industry
25 Apr 2017 Mini-Symposium - Turning the Switch On: The Geology of Li-Ion Battery Materials and how to Evaluate Risk in Today's Markets
04 Apr 2017 Richmont's Island Gold Mine: Exploration continues to rejuvenate the potential of the Goudreau-Lochalsh District of the Wawa Gold Camp
21 Feb 2017 The Marathon Gold Valentine Lake Property in Central Newfoundland, an emerging Gold Camp
31 Jan 2017 Geology, Chemostratigraphy, and Alteration Geochemistry of the Rosemont Cu-Mo-Ag Skarn Deposit, Southern Arizona
17 Jan 2017 Evaluating the interplay of magmatism, tectonics, and basin redox in the genesis of the Wolverine volcanogenic massive sulfide (VMS) deposit, Yukon, Canada
13 Dec 2016 Gahcho Kué Diamond Mine: The Long Road from Discovery to Production
24 Nov 2016 Mini-Symposium - Innovation and Change in Mineral Exploration
01 Nov 2016 Qiqavik: A New District Scale Au-Cu Camp in Nunavik, Quebec?
18 Oct 2016 Spectral, multispectral, hyperspectral: What works, what could work, and what will not work
27 Sep 2016 Ontario Geological Survey Geoscience Programs Update
13 Sep 2016 Structural Controls on Magmatic Ni-Cu-PGM Sulfide at Wallbridge Mining’s Parkin Offset Dyke Deposit in Sudbury, Ontario
17 May 2016 Transition Metals PGM-Ni-Cu Discoveries: Sunday Lake and Aer-Kidd, a Separation of 700 Kilometers and 700 Million Years
04 May 2016 Integrating multiple lines of evidence to define the exploration target range for the Castelo de Sonhos Paleo-placer gold Project, Brazil
19 Apr 2016 Mini-Symposium - The Big Bang: Understanding the Magmatic Controls of Mineral Deposits
05 Apr 2016 Alturas – A Recent High Sulphidation Gold Discovery on the El Indio Belt, Chile
18 Feb 2016 Geology and Mineralization of the New Afton alkalic porphyry Cu-Au deposit
10 Feb 2016 Murray Brook Polymetallic VHMS Deposit, Bathurst, New Brunswick
26 Jan 2016 From Sadiola to the recently discovered Boto Gold Deposit, 25 years of gold mining and exploration discovery in West Africa
15 Dec 2015 Mining Project Development Experience – Where Do Things Go Wrong and Why
18 Nov 2015 Mini-Symposium – Abitibi Gold: The next 135 million ounces
02 Nov 2015 TerraX Minerals Inc.
20 Oct 2015 Recent Advances in Ocean Mining
29 Sep 2015 55 Zone - A new high grade gold mine on the Yaramoko Property, Burkina Faso
14 Sep 2015 The Arrow Uranium Zone, a Rapidly Emerging Discovery - NexGen Energy Ltd.
05 May 2015 Brucejack Project,B.C.
18 Apr 2015 Mini-Symposium – Working Smart: Using the downturn in the economy as an opportunity
31 Mar 2015 The (geochemical) Hitchhikers’ Guide to Magmatic Ni-Cu Prospectivity in a Greenstone Belt
03 Feb 2015 Amaruq: The early days of a significant gold discovery
20 Jan 2015 The Renard Diamond Project: 13 Years From Discovery, Now Under Construction
09 Dec 2014 Facts and Fallacies: a personal commentary on the last 45 years of uranium exploration and development in the Athabasca Basin of northern Saskatchewan.
09 Dec 2014 Exploration for Deep VMS Ore Bodies: The Hudbay Lalor Case Study
19 Nov 2014 Mini-Symposium – Canada's Mineral Landscape: Aboriginal Rights and Related Issues
21 Oct 2014 The Geologic Framework and Potential for Deep Seated Deposits at the Superior Project, Ontario
07 Oct 2014 Hardrock Gold Project, Geraldton, Ontario: Structural and stratigraphic settings of the deposits
23 Sep 2014 Timing and Controls on Gold Mineralization in the Abitibi Greenstone Belt
15 Sep 2014 Deep Mineral Exploration - The Next Economic Geology Frontier
09 Sep 2014 The discovery of the Goldrush deposit, Cortez Camp, Nevada
13 May 2014 Alexkor and the Richtersveld Land Claim – A retrospective diamond mineral property valuation case study
29 Apr 2014 Advancing Canada's newest gold district: The Borden gold project
09 Apr 2014 Mini-Symposium – Mexico Exploration: Finding the Treasure of the Sierra Madre and more
18 Feb 2014 Geometallurgical Modelling of the Dumont Deposit
04 Feb 2014 The Pistol Bay Gold Project, Nunavut, Canada A new district of Archean gold deposits in a variety of rocks - not just iron formation!
21 Jan 2014 Deep Mining Exploration reveals Ancient Waters of the Precambrian Shield
10 Dec 2013 OSC Staff Notice 43-705: a fair reflection of the mining industry’s recent performance?
21 Nov 2013 Mini-Symposium – Applied Earth Modelling: Better Targeting Using 3D Exploration
05 Nov 2013 The Curraghinalt Orogenic Gold Deposit, Northern Ireland. A Pot of High Grade Gold at the End of the Rainbow
22 Oct 2013 A multidisciplinary approach to the Attawapiskat kimberlite field: accelerating the discovery to production pipeline
01 Oct 2013 Discovery of the Mesel, Batu Hijau, and Elang Deposits, Indonesia: Successful Greenfields Exploration
17 Sep 2013 Exploring and Developing the Hope Bay Project: Approaches Both Old and New
28 May 2013 Do Recent Changes to Ontario’s Mining Act Make the Province a Less Competitive Jurisdiction to Explore?
14 May 2013 Sabodala Gold Mine, Senegal
30 Apr 2013 Key Elements for Mineral Exploration Success: An Example from Neves-Corvo, Portugal
16 Apr 2013 The Rovina Valley Au-Cu Project, Golden Quadrilateral, Romania: New Discoveries in an Old Mining District
02 Apr 2013 Economic geology of black shale – hosted vanadium mineralization in Xiushui County, Jiangxi Province, southeastern China
26 Mar 2013 Mini-Symposium – Laterites or Laterwrongs: Making the Pieces Fit
19 Feb 2013 Anna Fonseca – Infrared Spectroscopy Applied to Alteration Mapping
05 Feb 2013 Joe Hinzer – Challenging Mineral Property Evaluations
22 Jan 2013 Jean-Francois Ravenelle – Geology of the Eleonore Gold Deposit
04 Dec 2012 Jeremy Niemi – The Romero gold discovery, Dominican Republic
08 Nov 2012 Mini-Symposium: The future of mining and exploration in Canada
23 Oct 2012 John Ryder – Paleoplacers – Are Archean/Proterozoic diamondiferous placers/paleoplacers potentially new sources of diamond supply to meet the looming diamond shortage?
09 Oct 2012 Warren Bates – Geology, alteration and Geophysics an the Manfo Gold Project, Sefwi Belt, Ghana
25 Sep 2012 Brent Cook – Exploration vs. Finance and the Low Odds of Success
11 Sep 2012 Hernan Ugalde – Geological Modeling of Geophysical Data: Beyond the 3D inversion black box, v2.0
18 Apr 2012 Hamid Mumin – Iron Oxide Copper-Gold Deposits in Genetic Context
03 Apr 2012 Sally Pehrsson – A new evolution and architecture for the Trans Hudson orogeny and its use in targeting for world class VMS, Nickel and Gold deposits
20 Mar 2012 Jim Mungall – Formation of iron oxide and phosphate tephra of the El Laco volcano, Chile from an Fe-P-O-S magma.
21 Feb 2012 Sergio Cattalani – Discovery and Development of the Canadian Malartic Bulk-Tonnage Gold Deposit, Southern Abitibi, Quebec, Canada.
07 Feb 2012 Workshop and Mini-Symposium on the Complexities of Grade Estimation
24 Jan 2012 Xiaodong Zhou – The Use and Limitations of Aster Satellite Imagery for Exploration
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