摘要
经过对万善桥岩体进行野外工作和室内显微镜研究,并进行多种岩石化学计算,认为该岩体应属造山带岛弧型的石英二长辉绿玢岩。
In this paper, the Wangsangia magmatogene rock is investigated from the point of view of petrology of perusal and microscope, a series of calculation on petrochemistry being made in 1987—1988. The tectonic environment is earliest uplift area of island arc fold belt. Its composition is quartz monzonitic diabse porphyrite.
基金
国家自然科学基金
关键词
岩体
岩石学
岩石化学
earliest uplift area of island arc fold belt
quartz monzonitic diabse porphyrite
Hunan.
