nephelinite ['nefilinait]

nephelinite的基本解释

n.

[地质] 霞岩

与nephelinite相关的网络例句 [注：此内容来源于网络，仅供参考]

On the basis of the study on the petrology, Trace element, and isotopic geochemistry, the primary magma of volcanic rocks can be divided into two series according to their originated rocks and degree of partial melting. One is the basanite-alkaline basalt-Olivine tholeiite magma series, which are generated by partial melting from spinel Iherzolite; the other is nephelinite magma-alkaline picritic basalt magma, which are generated by partial melting of the garnet Iherzolite.

岩石化学、微量元素、同位素地球化学证据都表明，华北、华南地区的火山岩根据源岩和局部熔融程度的不同，可以分为两个原生岩浆系列：一个是源岩为尖晶石二辉橄榄岩，随着局部熔融程度的增加，形成的碧玄岩岩浆-碱性玄武岩岩浆-橄榄拉斑玄武岩岩浆；另一个是源岩为石榴石二辉橄榄岩，随着局部熔融程度的增加形成的霞石岩岩浆-碱性苦橄玄武岩系列。

与nephelinite相关的网络解释 [注：此内容来源于网络，仅供参考]

nephelinite：霞石岩

霞斜岩在分类上属於这个系列的霞石碱玄岩类(参阅霞石岩(nephelinite)条). 橄榄石、黑云母、正长石和碱性角闪石等可作为霞斜岩的次要组分出现. 除霞石和正长石外,霞斜岩的其他矿物一般都具有发育完好的晶体. 霞石本身可以被次生的沸石大量替代.

nephelinite：霞岩

nepheline 霞石 | nephelinite 霞岩 | nephelitic 霞石的

olivine nephelinite：橄榄霞石岩

olivine leucitite 橄榄白榴岩 | olivine nephelinite 橄榄霞石岩 | olivine tholeiite 橄榄拉斑玄武岩

sanidine nephelinite：透长霞石岩

透长伟晶岩 bowralite | 透长霞石岩 sanidine nephelinite | 透长响岩 sanidine phonolite

nephelinite porphyry：霞斑岩

霞石岩 nephelinite | 霞斑岩 nephelinite porphyry | 霞响岩 nephelinitoid phonolite