6533b838fe1ef96bd12a45a3

RESEARCH PRODUCT

Critical phenomena originating magmatic rocks in western Sicily.

Giuseppe LucidoRoberto Triolo

subject

GeophysicsGeochemistry and PetrologyCritical phenomenaMagmalanguageMineralogyPetrologySicilianGeologylanguage.human_languageBasaltic rock

description

The behaviour of a model magma in the vicinity of a critical region is in agreement with results of studies of structures in the melt in basaltic rocks from Sicily. The behaviour of ionic-non ionic fluid mixtures simulating a magma has been analysed in the light of results obtained recently with simple statistical mechanical approximations. It is suggested that the Sicilian magma is to be considered as an extremely rare natural example of two immiscible liquids having almost consolute composition.

https://doi.org/10.2343/geochemj.18.125