也门Wadi Bayhan和中国金川含铂族元素铜镍硫化物矿床对比研究(吉林大学硕士论文)(英文

老马居士 · 发表于 2013-6-12 19:58

硕士论文标题：也门Wadi Bayhan和中国金川含铂族元素铜镍硫化物矿床对比研究（英文）
论文作者：MOTEEA ANWAR ABDULL MALIK AL-SHAMEERY
论文导师：孙丰月丁清峰
论文学位：硕士
学位授予年份：2006
论文专业：矿物学、岩石学、矿床学
论文单位：吉林大学
硕士论文页数：正文95+摘要等11
格式：pdf
附件：1

硕士论文摘要：
金川岩浆岩型含铂族元素铜镍硫化物矿床是中国最大的一个铜镍硫化物矿床，其镍储量占世界第三位。本文通过系统地对比也门Wadi Bayhan铜镍矿床与金川铜镍硫化物矿床的区域地质背景，成矿地质条件，以及矿床地质地球化学特征，认为二者存在着许多相似特点，初步判断Wadi Bayhan铜镍矿床也属含铂族元素铜镍硫化物岩浆矿床，在此基础上，建立了其成因模式，并评述了找矿潜力。
关键词：Wadi Bayhan；金川；含铂族元素铜镍硫化物矿床

硕士论文目录：
CHAPTER 1 Geological setting.........................................................................1
1. Regional geology of Wadi Bayhan ............................................................1
2. Regional geology of Jinchuan. ....................................................................4
Comparing .......................................................................................................7
CHAPTER 2 Geology of the two study areas...................................................8
1. Geology of Wadi Bayhan...............................................................................8
1.1 Features of igneous rocks....................................................................11
1.1.1. Petrographical data....................................................................12
1.1.2 Isotopic data ...............................................................................16
1.2 Structural paragenesis .........................................................................17
1.2.1 Generation deformation ..............................................................17
1.2.2 Shearing......................................................................................19
1.2.3 Magnetic interpretation………………………………………...20
1.3 Strata.................................................................................................................. 22
2. Geology of Jinchuan....................................................................................22
2.1 Features of igneous rocks ...................................................................24
2.1.1 Petrographical data .....................................................................25
2.1.2 Isotopic data ...............................................................................26
2.2 Structural paragenesis.........................................................................28
2.3 Strata...................................................................................................30
Comparing.......................................................................................................30
CHAPTER 3 Geological characteristics of ore deposit .................................32
1. Geological characteristics of Wadi Bayhan deposit ....................................32
1.1 Features of ore bodies in Wadi Bayhan ............................................32
1.2 Feature ore in Wadi Bayhan ...............................................................40
1.2.1 Ore types ....................................................................................40
1.2.2 Mineralogy .................................................................................41
1.2.3 Geochemical characteristics.......................................................43
1.3 Alteration ..........................................................................................49
2. Geological characteristics of Jinchuan deposit ...........................................51
2.1 Features of ore bodies in Jinchuan .....................................................51
2.2 Feature of ore in Jinchuan ..................................................................53
2.2.1 Ore type ......................................................................................53
2.2.2 Mineralogical .............................................................................54
2.2.3 Geochemical characteristics .....................................................55
2.3 Alteration ............................................................................................62
Comparing ....................................................................................................63
CHAPTER 4 Deposits genesis..........................................................................65
1. Deposit genesis in Wadi Bayhan.................................................................65
1.1 Intrusion genesis in Wadi Bayhan ....................................................65
1.2 Ore genesis in Wadi Bayhan ............................................................67
1.3 Ore controls for mineralization...........................................................69
2. Deposit genesis in Jinchuan.........................................................................70
2.1 Intrusion genesis in Jinchuan ............................................................70
2.2 Ore genesis in Jinchuan ....................................................................73
2.3 Ore controls for mineralization………………………………………76
Comparing ...................................................................................................76
CHAPTER 5 Conclusions and Recommendations ........................................78
1 Conclusions………………………………………………………………...78
2 Recommendations ........................................................................................79
References...........................................................................................................80
中文摘要............................................................................................................... I
Abstract............................................................................................................. IV
Acknowledgments ...............................................................................................1