Chloritisation
Chloritisation is a metamorphic process where minerals in rocks undergo chemical alteration, primarily through the addition of magnesium and iron, and the removal of silicon and aluminum. This process is most commonly associated with low- to medium-grade metamorphism, particularly in the presence of hydrothermal fluids rich in magnesium and iron. Chloritisation is a key reaction in the formation of chlorite, a group of phyllosilicate minerals characterized by their green color and sheet-like structure.
The process typically occurs in mafic and ultramafic rocks, such as basalt and gabbro, as well as
Chloritisation plays a significant role in the stabilization of rocks, contributing to the formation of more
The process is often studied in conjunction with other metamorphic reactions, such as serpentinisation and albitisation,