【摘要】 通过详细研究并综合前人工作，本文着重对攀枝花岩体微型韵律层理的特征和成因作了详细论述；并对岩浆演化方式作了进一步探讨；同时对富钛铁氧化物熔浆的熔离作用进行了深入的阐述。更多还原

【Abstract】 Under throughout research and reviewing other scholars studies, the characteristics and the origin of the mini-cyclothem in Panzhihua layered intrusion is detailed. The magmatic evolu-tion form and characteristics and the liquid immiscibility of plenty of Ti-Fe oxide are discussted.更多还原