Found 5 relevant results in 1.31s where lecturer="Cyril Chelle-Michou"
Excursion to areas of active and past mining activity and practical industry courses. Mapping relations between regional/local geology and ore deposit formation in the field and in active mines. Insight into the work of mine and exploration geologists, including geophysical measurements, geochemical data handling, economic evaluation, etc.
Principles of hydrothermal ore formation, using base metal deposits (Cu, Pb, Zn) in sedimentary basins to explain the interplay of geological, chemical and physical factors from global scale to sample scale. Introduction to orthomagmatic ore formation (mostly Cr, Ni, PGE). Introduction to supergene residual deposits (Ni, Al)
Magmatic-hydrothermal ore formation from plate-tectonic scale to fluid inclusions, with a focus on porphyry-Cu-Au deposits, epithermal precious-metal deposits and granite-related Sn-W deposits
Global mineral economics and the strategies of mineral exploration -- including geological, geochemical and geophysical methods, but also non-geological factors such as organisational, political and environmental aspects. Changing external lecturers.
Heat and mass transfers from the mantle to the crust control many aspects of the differentiation of our planet, including (1) primitive melt chemistry, (2) layering of the crust, (3) type of volcanic eruption, (4) formation of mineral deposits. This year, we will focus on processes in crystal mushes (formation, crystallization, remobilization, degassing).