Geology-geochemistry Characteristics of Xishan Granite Body in Yangchun, Guangdong[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1988,27(1):1-12.
Geology-geochemistry Characteristics of Xishan Granite Body in Yangchun, Guangdong[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1988,27(1):1-12.DOI:
The paper is the research results of Xishan granite body by means of petrology
petrochemistry
REE
trace elements and H-
O-
and Pb isotopes
and discusses W-Sn deposits of Xishan in relation to the granite body.It has been fully shown from evidences that the granite body in Xishan is a complex body which was made up of two intrusions in the 2nd stage of Later Yenshanian period. The two intruded bodies are the crystallized genesis which is differentiated by the refuion magma of continental crust in the extensional tectonic setting within plate
and have the comagmatic evolution relationship. W-Sn mineralizations are directly related to the 2nd intruded granite and ore-forming proccess taken place in the pneumatolito-hydrothermal stage of deuterie.