1) diorite
[英]['daiərait] [美]['daɪə,raɪt]
闪长岩
1.
LA-ICP-MS zircon U-Pb dating of the Yanjiadian diorite in the eastern Qilian Mountains and its geological significance;
陇东地区阎家店闪长岩LA-ICP-MS锆石U-Pb测年及其地质意义
2.
SHRIMP U-Pb dating of zircons from the west Dayanchi diorite in the East Tianshan, Xinjiang, China-Constraints on the lower boundary of the age of the associated ultramafic rocks;
东天山大盐池西闪长岩锆石SHRIMP U-Pb测年——对伴生超基性岩时代下限的制约
3.
Geochemical Characteristics and Genesis of Diorites from Laohushan, Gansu Province;
甘肃老虎山闪长岩的地球化学特征及其成因
2) ornoite
奥闪闪长岩
3) Diorite porphyry
闪长(斑)岩
4) diorite-dyke
闪长岩脉
1.
The Characteristics and ore-controlling regularity of the diorite-dyke in Resui Gold Deposit of Ningcheng,Inner Mongolia;
内蒙古宁城热水金矿闪长岩脉特征及其控矿规律
5) diorites
闪长岩类
1.
, the petrogenetic geodynamic environments, origins of the rock-forming materfal, features of the source region, mechanisms of the magmatic evolution and crystallization for the open magmatic system of the diorites in Yueshan have been fully ascertained and cla.
本文通过岩石学、岩石化学和同位素地球化学等方面的研究，探讨和阐明了月山地区闪长岩类的形成环境、物质来源、源区特征、岩浆形成与演化机理等。
6) diorite pluton
闪长岩体
1.
The U-Pb SHRIMP results of zircons from the Mengshan diorite pluton in the southern segment of the paleo-structural belt give the upper interce.
鲁西的两个岩石单元沿北北西向古构造带拼贴,沿古构造带侵位一些深成闪长岩体。
补充资料：闪长岩
| 闪长岩 diorite 一种中性深成侵入岩。主要由中性斜长石(中长石)和普通角闪石组成，有时含少量辉石和黑云母。副矿物有磷灰石、磁铁矿、钛铁矿和榍石等。深灰或浅绿色。粒状结构。如碱性长石增加可过渡为二长岩。典型的闪长岩中，斜长石内的钙长石含量不大于50％，普通角闪石与辉石相比占绝对优势，镁铁矿物总量占整个岩石的50％以下。依所含暗色矿物种类可划分为黑云母闪长岩、角闪石闪长岩、普通辉石闪长岩和紫苏辉石闪长岩等。与闪长岩有关的矿产主要为铁、铜、钴、铅、锌等，如中国长江中、下游的某些铁矿均与闪长岩类有成因上的关系。中细粒、新鲜的闪长岩可作建筑石材。 |
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