研究岩浆岩的金钥匙:角闪石-斜长石矿物温压计  

The Key to Research the Magmatic Rocks:Hornblende- plagioclase Geothermobarometer

作　　者：孟子岳 朱飞霖[1] 张凯亮[1] 

机构地区：[1]成都理工大学地球科学学院地球化学系,四川成都610059

出　　处：《广东微量元素科学》2016年第1期38-41,共4页Trace Elements Science

基　　金：中国地质调查局项目(12120113095700)

摘　　要：角闪石-斜长石温压计具有数据易得、结果可靠和应用广泛的优点,该文系统总结了角闪石-斜长石温压计的计算原理及适用条件,以及该温压计在计算岩浆体系成岩成矿的温度、压力,进而估算岩浆侵位深度及上升速率方面的应用,揭示了其在岩浆演化过程中的重要意义。Hornblende- plagioclase geothermobarometer has the advantages of the data acquired easily,reliable results and wide application. This paper summarizes the calculation principle of hornblende-plagioclase thermobarometry and applicable conditions. Besides it elaborates the use of thermobarometry in calculating the temperature and pressure of the magma system,then,estimating the depth and the rising rate of magma intrusion. It also reveals the important significance of hornblende- plagioclase geothermobarometer in the research of magma evolution.

关 键 词：角闪石-斜长石温度计 角闪石全铝压力计 适用条件 应用实例 

分 类 号：TQ056.11[化学工程]