闪长岩类

基于实验岩石学成果，论述了无负Eu异常的中酸性火成岩类（正长岩、二长岩、石英闪长岩类）形成于加厚陆壳底部（或山根带）。

Based on the data from experimental petrology , the acid-intermediate igneous rocks ( synitic , monzonitic , QY-dioritic ) without negative Eu-anomaly seem to have formed at the base of thickened crust or in the mountain root zone .

临沧花岗岩基中段花岗闪长岩类研究

A study on the granodiorite in the middle part of Lincang granite batholith

燕山地区含矿闪长岩类的地球化学标志

Geochemical characteristics of diorite and evaluation of its ore-bearing property in Yanshan region

通过对含矿斑岩的岩石学和地球化学研究表明该区内至少有两类以上含矿斑岩，以石英二长岩和花岗闪长岩类为主。

Petrological and geochemical studies of the ore-bearing porphyries indicate that there are at least two types of porphyry in the study area , mainly including quartz monzonite and granodiorite .

黑云母花岗岩类是成熟地壳岩石部分熔融作用的产物，而黑云母花岗闪长岩类的形成与地幔柱起源的镁铁质岩浆和地壳起源的过铝质黑云母花岗岩浆之间的混合作用有关。

Biotite granitoids are the result of partial melting of mature crust , and the formation of biotite granodiorites are related to the mixing of mantle plume - derived mafic magma and crustal - derived peraluminous biotite granitic magma .