16^th IAGOD Quadrennial Symposium 2026

The workshop on Fluid Inclusions will provide the participants insights into their application to the study of ore deposits. By introducing the basics of a fluid inclusion study, including types and properties of geofluids, analytical methods, sample selection and sample preparation, fluid inclusions petrography, practical aspects of microthermometry, volatile analyses by micro-Raman spectroscopy, data presentation and data interpretation, the workshop will give the participants a general knowledge on this important subject.

This is a ½ day (4 hours) petrography workshop focusing on exotic minerals of the Iberia. The focus will be on many mineral phases that are not routinely highlighted in a typical Igneous petrology/petrography class. The focus will be on minerals that occur associated with pegmatites in Portugal and Spain (e.g., Li-minerals, phosphates). The targeted audience are undergraduate and graduate students as well as professionals interested in these types of mineral occurrences.

Fundamentals & Techniques

Discover the principles LIBS, XRF, Raman and HSI and how these advanced techniques enable high-resolution elemental and molecular analysis.

Research Applications

Explore real-world case studies demonstrating the impact of these spectroscopic techniques in solving problems in geology and mining applications.

Bring your own samples

You are welcome to our labs to measure your samples and have first-hand experience with these techniques.

Exchange & Inspire

Meet scientists from diverse backgrounds and explore cross-disciplinary synergies. Discover how integrating different expertise can lead to new perspectives and innovative solutions in geochemical and geological research

The workshop on the Principles and applications of Remote Sensing and Artificial Intelligence to the study of Ore Deposits provides the participants with a foundational understanding of how these two transformative technologies intersect with insights of their applications to the study of Ore Deposits. By introducing the basics of remote sensing, including sensor types, data acquisition methods, and image processing techniques, the workshop will equip attendees with the necessary knowledge to comprehend the vast potential of geospatial data. Artificial Intelligence (AI) has revolutionized the way data is analyzed and interpreted remote sensing data. Through machine learning algorithms and deep learning models, AI can process large datasets to detect patterns, classify land cover, unveil environmental changes, and produce predictive Ore Deposit maps with remarkable accuracy. The workshop will explore various AI techniques and demonstrate how these methods enhance remote sensing data analysis applied to ore deposits.

• This half-day (4-hour) workshop will focus on hand sample analysis and ore mineral metallography, highlighting key metallic resources of active mines and former mines in Portugal. Since the North and Center of Portugal are characterized by the occurrence of several W and Sn deposits spatially associated with Variscan granites, particular attention will be given to the observation of samples from some of these deposits, namely Panasqueira (W-Sn), Borralha (W), Vale das Gatas (W-Sn) and Regoufe (W-Sn).
• The workshop is designed for undergraduate and postgraduate students in Geosciences, as well as professionals interested in the formation, characterization, and exploration of these ore deposits.
• At this seminar specimens from the FCUP collection will be exhibited.