1) magma mixing and mingling
岩浆混合与岩浆混和作用
2) Magma mixing
岩浆混合作用
1.
Magma mixing in middle part of Gangdise magma belt:Evidences from granitoid complex.;
冈底斯岩浆带中段岩浆混合作用:来自花岗杂岩的证据
2.
Dynamical Processes of Magma Mixing During ca.1000 AD Eruption of Tianchi Volcano in Changbaishan Area;
长白山天池火山千年大喷发岩浆混合作用动力过程研究
3.
Early Cretaceous magma mixing in Ranwu Area of Eastern Gangdese,Tibet:Evidence from zircon SHRIMP U-Pb age and Hf isotopic composition
西藏冈底斯东部然乌地区早白垩世岩浆混合作用:锆石SHRIM PU-Pb年龄和Hf同位素证据
3) magmatic mixing
岩浆混合作用
1.
Geochemistry and magmatic mixing of the Putuoshan biotite moyites and their enclaves, Zhejiang Province;
浙江普陀山黑云母钾长花岗岩及其岩石包体的地球化学与岩浆混合作用
2.
A review of some achievements in research of xenoliths in granitoids in China and abroad has been made in this paper, with emphasis on the progresses in the studies of magmatic underplating, endogenetic mineralization, magmatic mixing, and regional metamorphism by use of xenoliths in granitoids.
介绍了近年来国内外在花岗质岩石中的岩石包体研究的部分成果,重点论述了利用花岗质岩石中的岩石包体研究岩浆底侵作用、内生成矿作用、岩浆混合作用和区域变质作用等方面的主要进展。
3.
This complex is actually a typical product of large scale of magmatic mixing occurred in the Later Proterozoic accreted column.
该杂岩体出露于古江南造山带的南侧 ,实际上它是该造山带晚元古代增生柱内岩浆混合作用的典型产物。
4) magmatic mixing
岩浆混合
1.
There are many typical and significant geological structures in the Changle-Nan ao tectonic belt which has many specific geological structures,one kind of which the deferent geologic structures formed by the magmatic mixing are.
长乐—南澳构造带由于其特殊的地质构造背景,形成诸多具有典型意义的地质构造现象,岩浆混合作用形成的各类地质现象是其中的一类,通过对大量野外资料的分析,将岩浆混合作用划分为3个不同阶段,并结合区域构造背景探讨了各个阶段岩浆混合作用发生的机制,对进一步研究该构造带提供了重要的信息。
2.
According to the geology, the petrography and the isotopic geochemistry, it is proved that the magmatic mixing occurred in a special geological time and setting.
在总结新近发现的赣北前寒武纪岩浆混合岩带地质特征的基础上,从地质学、岩相学和同位素地球化学的角度,论证了发生于这一特殊地质时期和地质背景下的岩浆混合作用。
5) magma mixing
岩浆混合
1.
Petrographic evidence of magma mixing of Late Carboniferous granite in the Xiao Hinggan Mountains, China and its geological implications;
小兴安岭晚石炭世花岗岩岩浆混合作用的岩相学证据及其地质意义
2.
Magma mixing for the origin of granodiorite: Geochemical, Sr-Nd isotopic and zircon Hf isotopic evidence of dioritic enclaves and host rocks from Changshannan granodiorite in the Jiaodong Peninsula, eastern China.;
胶东文登长山南花岗闪长岩体的岩浆混合成因:闪长质包体及寄主岩石的地球化学、Sr-Nd同位素和锆石Hf同位素证据
3.
Petrographic evidence for magma mixing of Xiaerpu granite in West Junggar,Xinjiang
新疆西准噶尔夏尔莆岩体岩浆混合的岩相学证据
补充资料:岩浆
岩浆 magma 地壳深部或上地幔物质部分熔融而产生的炽热熔融体。成分复杂,以硅酸盐为主,含一定数量的挥发组分,具有一定的粘度。在地球的不同层圈内,可形成不同成分和物理化学性质的岩浆,如超基性、基性岩浆形成在地下较深部,温度约为1000~1200℃ ;酸性、中性岩浆形成的部位相对较浅,温度相对较低,约为700~1000℃。苏联学者列文松-列辛格认为有两种岩浆——花岗岩浆和玄武岩浆。里特曼则划分出:原生岩浆;次生岩浆或重熔岩浆;同熔岩浆;混染岩浆。岩浆在地壳内部具有很高的温度和压力,在构造运动或其他内动力的影响下可以侵入地壳的软弱部分或喷出地表,经冷凝固结形成各种火成岩。
|
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条