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Intermediate programme

MINING & MINERALS EXPLORATION TECHNOLOGY (Igneous & Metamorphic Petrology)

Magmatic and metamorphic systems, and the deposits that form within them.

Duration
5 days
Level
Intermediate
Next date
2 to 6 November 2026
Fee from
US$995live online

Read the programme brochure

ClassroomLive onlineIn house

Overview

This module takes the igneous and metamorphic half of petrology to the depth exploration requires. Magma generation, differentiation and emplacement are covered because they govern where magmatic and magmatic hydrothermal deposits form. Metamorphic facies, pressure temperature paths and reaction textures follow, since so many orebodies have been metamorphosed since they formed and the overprint has to be read backwards before the original system can be understood.

It runs 7 times over the published calendar, in 6 cities and live online. Every date is the same programme with the same content and the same certificate.

What you will be able to do

  • Explain magma generation, differentiation and emplacement.
  • Classify igneous rocks and interpret their textures.
  • Apply metamorphic facies and grade to a terrain.
  • Read a pressure temperature path from reaction textures.
  • Relate magmatic and metamorphic processes to deposit styles.

Who should attend

Exploration and mine geologists working igneous or metamorphic terrain, resource geologists, and geoscience graduates building specialist depth.

Is the level right for you?

This is an intermediate level programme. It assumes you are working in or moving into the area it covers, and it is built around your own material rather than a case study. If you are unsure, ask an advisor before registering rather than after.

Ask an advisor

How it is taught

Short input, then work. Across 5 days of roughly 6 teaching hours each, the balance sits deliberately with the second: a programme where the trainer talks for six hours produces notes rather than capability.

  • Your own material

    Exercises run on situations delegates bring, not on a case study written for a different organisation in a different decade.

  • A capped cohort

    Small enough that everybody is asked something. Executive programmes are capped tighter still.

  • Practice under scrutiny

    The difficult conversation, the challenged assumption, the decision defended out loud. Judgement is not built by watching.

  • Something to take back

    Each day ends with a thing you can use on Monday rather than a slide deck you will not reopen.

The programme, day by day

Day 1Magmatic systems

Magmatic systems

  • Melt generation and tectonic setting
  • Differentiation, assimilation and mixing
  • Emplacement, intrusive form and volcanic equivalents
Day 2Igneous rocks

Igneous rocks

  • Classification and nomenclature
  • Textures and cooling history
  • Geochemical discrimination in outline
Day 3Metamorphism

Metamorphism

  • Agents: heat, pressure and fluid
  • Facies and grade
  • Index minerals and isograds
Day 4Reading the record

Reading the record

  • Reaction textures and their sequence
  • Pressure temperature time paths
  • Retrogression and overprinting
Day 5Ore associations

Ore associations

  • Magmatic sulphide and chromite deposits
  • Porphyry and magmatic hydrothermal systems
  • Metamorphic remobilisation of existing ore

What you leave with

  • An igneous suite interpretation from real samples.
  • A metamorphic grade map for a terrain.
  • A deposit model linked to the host system.

The certificate

A GATI certificate recording what you attended, issued after the programme has run and attendance has been taken. Attending at least 80 per cent of the days earns a certificate of completion; attending less earns a certificate of attendance stating exactly what was attended.

Every certificate carries a code that anybody can check against GATI's own record, which is what makes it worth holding. It records participation. This site will not imply one it does not have.

Questions

Who is MINING & MINERALS EXPLORATION TECHNOLOGY (Igneous & Metamorphic Petrology) for?
Exploration and mine geologists working igneous or metamorphic terrain, resource geologists, and geoscience graduates building specialist depth. It runs at intermediate level within Mining Engineering, so it assumes you are working in or moving into that area rather than meeting it for the first time. If you are unsure whether the level fits, ask an advisor before registering rather than after.
How long is it, and what does a day look like?
5 days, running to roughly 6 teaching hours a day. Sessions are built around your own material rather than a case study, so a day alternates between short input and working on something you brought. The full outline is on this page, day by day.
What does it cost, and what is included?
The next published date is Live online at US$995 per delegate. The fee covers tuition, all programme materials and the certificate. Travel, accommodation and visas are arranged by the delegate. Fees vary by city, and every published date shows its own.
Can it be delivered for my organisation only?
Yes. Any published programme can run as a private cohort, on dates that suit you, in your city or online, built around your own material. That is a different conversation from registering an individual, and it starts with what capability you are trying to build rather than with a course title.
What certificate do I get?
A GATI certificate recording what you attended, issued after the programme has run and attendance has been taken. Attending at least 80 per cent of the days earns a certificate of completion; attending less earns a certificate of attendance stating exactly what was attended. Every certificate carries a code that anybody can check against GATI's own record.
Is the online version the same programme?
Yes. The same faculty, the same material, the same cohort cap and the same certificate. It is not a recording and it is not a reduced version. It exists because travel budgets and visa timelines rule people out of a room they should be in. The classroom version runs in Lagos, Dubai, Kampala, Durban.

Want to take this further?

Register on a published date, or tell an advisor what you need and they will come back with something specific rather than a brochure.

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