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September 2026
Report Writing for Geologists & Engineers
Delivery: Live Online or In PersonLocation: Perth, Australia Presenters: Julian Aldridge, Managing Consultant; Senzeni Mandava – Principal Consultant; Laurie Hassall – Principal Consultant PLEASE NOTE:To secure your registration, either full payment or a valid purchase order is required prior to the course start date.Please note that non-payment will result in cancellation of your registration.Payment or […]
Essential Excel Skills for Geologists
This Snowden Optiro 1-day Essential Excel Skills for Geologist course provides a compendium of Excel tips, tricks, tools and templates specifically designed for mine and exploration geologists.
Beyond Drill Spacing – Insights & Case Studies on Mineral Resource Classification
In this one-day workshop we delve into the mechanics of Mineral Resource classification (and a little of the philosophy) and present a range of 2025 approaches, illustrated abundantly with examples and case studies.
Geology for Non-Geologists
This 1-day Geology for Non-Geologists course teaches key geology and resource estimation concepts, how a company progresses a project from early-stage exploration through to a mining reserve, plus the classification and reporting of mineral resources on the stock exchange.
This course has been designed for non-geologists working in, associated with or investing in the mining industry.
Mining for Non-Miners
This 1-day Mining for Non-Miners course explains the basic mining cycle for open pit and underground mines, the planning process, including feasibility studies and cost drivers behind successful mines.
October 2026
Mine to Mill – Grade Control & Mine Reconciliation
Mastering Mine Reconciliation: Real-World Case Studies and Practical Insights is a practical, case-study-driven online training course led by global reconciliation experts:
Ian Glacken – Executive Consultant, Snowden Optiro, and Rayleen Hargreaves – Principal Consultant, Datamine.
This course focuses on applying modern mine reconciliation frameworks in real operational environments, moving beyond variance reporting to structured diagnosis and continuous improvement.
Optimización de Parámetros de Estimación – Curso Online
Este curso está diseñado para proporcionar a los profesionales de la estimación de recursos los conceptos geoestadísticos que se utilizan para seleccionar una configuración de Kriging adecuada para la estimación de recursos.
Introduction to Geostatistics
Delivery: Live Online or In PersonLocation: Bristol, UK Presenters: Julian Aldridge – Managing Consultant; Senzeni Mandava – Principal Consultant; Laurie Hassall – Senior ConsultantPLEASE NOTE:To secure your registration, either full payment or a valid purchase order is required prior to the course start date.Please note that non-payment will result in cancellation of your registration. A […]
Geology for Non-Geologists
This 1-day Geology for Non-Geologists course teaches key geology and resource estimation concepts, how a company progresses a project from early-stage exploration through to a mining reserve, plus the classification and reporting of mineral resources on the stock exchange.
This course has been designed for non-geologists working in, associated with or investing in the mining industry.
Mining for Non-Miners
This 1-day Mining for Non-Miners course explains the basic mining cycle for open pit and underground mines, the planning process, including feasibility studies and cost drivers behind successful mines.
Resource Estimation & Evaluation
Our Resource estimation practical fundamentals workshop, offers a clear step-by-step guide from data acquisition to resource classification, using case-studies and real-world data.
This 5-day course gives you a clear understanding of the resource estimation process from interpretation through to classification.
Each attendee will receive a FREE temporary Supervisor software licence.
Advanced Resource Estimation & Simulation
Delivery: Live Online or In PersonLocation: Bristol, UK Presenters: Julian Aldridge – Regional Manager; Senzeni Mandava – Principal Consultant; Laurie Hassall – Senior Consultant Taking your resource estimation knowledge to the next level This 3-day, hands-on course is designed for geologists and resource professionals looking to deepen their understanding of advanced resource estimation techniques and […]
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We deliver the best industry courses
Our courses take attendees step-by-step through the technical processes to give them the knowledge and technical skills they need to succeed in the mining industry.
Our courses have been developed, and are presented, by our geology and mining consultants who are actively working in the mining industry. This ensures that the course material is kept current and relevant.
Each Snowden Optiro training-day has an 8 PD hours rating from both The Australasian Institute of Mining and Metallurgy (AusIMM) and the Australian Institute of Geoscientists (AIG).
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In-house / Online Training
Get your whole team trained
All our courses can be delivered to your team either as In-house/Onsite training or as In-house Online training.
For Online training, the attendees can login from home, the office or onsite – all they need is a laptop with microphone and camera, and access to the internet.
The training courses can be customised to suit your specific training requirements, using your data
In-house /Online or Onsite training is a cost-effective way of getting your whole team trained.
Please contact Diana Ross, Training and Marketing Manager, for a quote. Email: training@snowdenoptiro.com
Meet our Team
Our training presenters and facilitators help you to
Gain the technical knowledge and skills you need to reach your full potential.
Senzeni Mandava Matondi
Rowdy Bristol
Gilberto Takahashi
Oscar Rondon
Susan Havlin
Samantha Robinson
Training and Project Administrator
Mark Drabble
Kahan Cervoj
Ian Glacken
Gregory Zhang
Diana Ross
Training and Marketing Manager
Chris Jones
Anthony Cook
Andrew Grubb
Paul Blackney
Executive Consultant
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