This is the first publication fully devoted to the geology and metallogeny of one of SEMACRET study cases: The Ransko Ni-Cu-(PGE) mineralization in Czech Republic. This paper reports a comprehensive study including geochronology, isotope (Nd-Sr-Hf-Pb-O) and elemental geochemistry in barren and variably mineralized rocks. Compositional variations indicate that the Ransko parental melts derived from metasomatized,…
Category: Manuscripts
Source reservoir controls on the size, frequency, and composition of large-scale volcanic eruptions
A new paper from SEMACRET team focus on understanding magma pathways by unravelling the link between deep source reservoirs, shallow magma chambers and large-scale volcanic eruptions. Through numerical modelling, our scientists expand on previous thermal models of magmatic processes by considering key controls on magma accumulation in deep reservoirs. Results from this work suggest that…
New paper on Lapland komatiites as a source rock for Ni-Cu magmatic sulfides
Ville_et_al_2024_From the mantle source to the crustal sink: magmatic differentiation
and sulfide saturation of the Paleoproterozoic komatiites of the
Central Lapland Greenstone Belt, Finland
Methods for outlier detection II
Puchhammer_et_al_2024_A performance study of local outlier detection methods for mineral exploration with geochemical compositional data
Methods for outlier detection I
Puchhammer_Fizmoser_2023_et_al_2024_Puchhammer, P. and Filzmoser, P., 2023. Spatially smoothed robust covariance estimation for local outlier detection
Geochemistry of Mafic Dykes in N Finland
Guo_al. 2023 Geochemistry of 2.45 Ga mafic dykes in northern Finland: constraints on the petrogenesis and PGE prospectivity of coeval layered intrusions.
SEMACRET 