Publicaties
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Review of the origin of breccias and their resource potential in the central Africa Copperbelt KU Leuven Universiteit Gent
Paragenesis and precipitation stages of Nb-Ta-oxide minerals in phosphorous-rich rare-element pegmatites (Buranga dike, Rwanda) KU Leuven
Nb-Ta-oxide minerals (NTO) are commonly associated with rare-element pegmatites where they are interpreted to precipitate at magmatic to magmatic-hydrothermal conditions. Although high-temperature experiments show that phosphorus and other fluxing elements (e.g., Li, B, F) can affect the saturation of NTO in pegmatitic systems, it is still uncertain how NTO saturation occurs in natural, flux-rich pegmatitic melts and whether crystallization ...
Conjugate, Riedel-shear vein arrays: A new type of en echelon vein system KU Leuven
This paper presents the geometric analysis of sigmoidal en echelon vein system that formed by non-coaxial deformation within conjugate Riedel-shear zones. Both sinistral S-type and dextral Z-type vein arrays, which have a subparallel enveloping surface, are observed. Individual asymmetric quartz veins consist of (1) a central, thin slickenfibre shear vein that is separating (2) pennant-shaped extensional vein tips characterised by strong ...