The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login
|
Sign Up
|
Oriprobe Inc.
|
Feed
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
CAOD
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
CHARACTERISTICS OF THE XIALAN INTRUSION OF BASIC-INTERMEDIATE COMPOSITION IN XINGNING
Author(s):
CHEN Zhongquan
,
WU Jiatian
,
ZUO Yongguang
Pages:
38
-
43
Year:
2002
Issue:
1
Journal:
GUANGDONG GEOLOGY
Keyword:
基性-中性岩
;
层状侵入体
;
同位素年龄
;
钒钛
;
磁铁矿床
;
霞岚岩体
;
兴宁市
;
Abstract:
霞岚岩体是霞岚钒钛磁铁矿的成矿母岩,它是由3次侵入的岩石形成的基性-中性岩体,属于层状侵入杂岩体.由早到晚岩性依次为辉石石英闪长岩、基性-超基性岩、石英二长闪长岩,其中第二次是侵入主体,原生矿床均产于其中.获得的全岩Rb-Sr和Sm-Nd同位素年龄分别为(171±14)×106a、(178±4)×106a,时代为早侏罗世.
Citations
System Exception
Related Articles
loading...