Uranium mineralization resulted from the magmatic evolution especially its late stage.
铀矿化是岩浆演化晚阶段的产物。
The above-mentioned results are of significance for further study of Precambrian structures and magmatic evolution in Fujian Province.
这一最新成果对进一步研究我省前寒武纪构造及岩浆演化具有重要意义。
The mechanism of this anti-order magmatic evolution is mainly caused by the separate crystallization of plagioclase in a high-level magma chamber.
这种反序岩浆演化的机制主要是由于斜长石在高位岩浆房中的分离结晶所致。
The petrologic and petrochemical study has shown that the main mechanism controlling the magmatic evolution is fractional crystallization of minerals.
岩相学及岩石化学研究表明，岩浆演化机制是矿物分离结晶作用。
The magmatic evolutionary series shows a general trend of evolution from high to low basicity of magma, from great to shallow depths of magmatic intrusion and from strong to weak wall-rock alteration.
岩浆演化序列表现出岩浆基性程度由高变低、侵入深度由深变浅、围岩蚀变由强变弱的总体演化趋势。
The features of unified and periodical variation between gold mineralization and magmatic activity are closely related to the evolution of tectonic structure of the area.
金矿成矿作用与岩浆活动之间表现出统一性和周期性的变化特征，是和本区大地构造演化密切相关的。
The evolution las of alkali rich porphyry is correlated with those of other 4 magmatic rocks.
对富碱斑岩和其它4类岩浆岩进行了演化规律的对比。
It has characteristics of polystage-magmatic intrusions, polystage metallogenetic evolution and zonal differentiation of the ore deposit.
具有多阶段岩浆侵入，多阶段成矿演变及矿床带状分异的特征。
It has characteristics of polystage-magmatic intrusions, polystage metallogenetic evolution and zonal differentiation of the ore deposit.
具有多阶段岩浆侵入，多阶段成矿演变及矿床带状分异的特征。
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