who we are
What is Caribbean Lithosphere (CALOR) research group?
CALOR is an international research group whose investigation focuses on a multidisciplinary approach to the understanding of the processes and environments in which (paleo-) subduction zones of the caribbean plate form. More precisely we investigate the magmatic, metamorphic and ore-deposit records of (paleo-) subduction zones of Cuba, Dominican Republic and Central Cordillera of Colombia.
They are key regions for the understanding of Caribbean-North America and -South America plate interactions. The geological development of the Caribbean region is largely controlled by a number of subduction zones that formed along its margins from the break-up of Pangea during the Jurassic until Present.
Research themes associated with the group include:
- Origin and evolution of Caribbean ophiolites
- Petrogenesis of Caribbean ophiolitic chromitites
- Origin and evolution of Caribbean Cretaceous volcanic arc
- Petrogenesis of serpentinite-matrix and -blocks from the Antillean subduction channel
- Mineral deposits of the Greater Antilles and their plate tectonic settings of formation
2020: Orthopyroxenite hosted chromitite veins anomalously enriched in platinum-group minerals from the Havana-Matanzas Ophiolite, CubaOrthopyroxenite hosted chromitite veins anomalously enriched in platinum-group minerals from the Havana-Matanzas Ophiolite, Cuba Abstract The Havana–Matanzas Ophiolite contains one of the few examples of ophiolitic platinum group minerals (PGM)-rich chromitites associated with orthopyroxenites in the mantle section of ophiolitic complexes. The chromitites occur as veins hosted by orthopyroxenite bands within mantle peridotites. The peridotites are mostly harzburgites and their Continue ReadingRead more