We have experience in
- Copper
- Gold
🇪🇸 Projects in Spain
13 projects- Lithium
- Tin
- Tantalum
- Tungsten
- Niobium
- Rubidium
Executive Team
Jesús Montero
Senior Mining Engineer
Principal Consultant – General Manager
Mining Director with a high level of expertise in project planning, design and development.
Jesús has been involved in the development of two major projects in Spain (Cu, U) and is a leading expert in the fields of project evaluation and planning, with a career spanning over 24 years of experience.
+650 726 056
Sebastián Erazo
Energy and Mineral Resources Engineer
Sebastián holds a degree in Energy and Mineral Resources Engineering and was recognised with the Outstanding Achievement Award and the highest academic record of his graduating class. He specialises in short and long-term technical and operational planning, ensuring the continuity and efficiency of extraction operations. He has experience in production planning and control on strategic Tungsten projects in Spain, with proficiency in software such as Surpac, Minesched and QGIS.
Mercedes Mallo
Senior Mining Engineer
Mercedes is a Senior Mining Engineer with over 14 years of experience in optimisation, design, planning and development of operations. She has held roles ranging from mine engineer to head of planning, leading medium and long-term planning strategies, on-site technical support, audits and evaluation of autonomous fleets in polymetallic operations. She has been involved in the development of notable exploration and exploitation projects in Spain and Sweden (Cu, Ni, Au, Pt, Pd, Co, U). Proficient in software such as Surpac, Whittle, AutoCAD and MineSight & MSSO.
Carlos Álvarez
Geologist
Carlos is a Geologist specialising in mineral resource exploration. He has extensive experience in managing exploration permits, with particular application in Li and W deposits. From a technical standpoint, he has in-depth knowledge of resource and reserve estimation, combined with proficiency in various mining estimation and design software. He has also worked on geotechnical monitoring and characterisation tasks. Proficient in software such as Surpac, AutoCAD, QGIS, Slide, Leapfrog, CloudCompare and Dips.
Estefanía Sánchez
Geologist
Estefanía is a Junior Geologist in mineral exploration. She has dedicated part of her academic work to environmental impact studies, GIS (Geographic Information Systems) tools and geological outreach. She has carried out fieldwork for various research projects in Castilla y León. Proficient in software such as QGIS.
César Martín
GIS Technical Consultant
César holds a degree in Geography and History with a specialisation in Geography and is a GIS (Geographic Information Systems) technician with over 20 years of experience in both private companies and as a freelancer. He works as an independent consultant with extensive experience in cartographic production for all types of reports and documentation related to the processing and management of mining projects, as well as any administrative requirements. Proficient in software such as ArcGIS, QGIS, AutoCAD, Geosoft, Adobe Illustrator and CorelDRAW.










