桂西北高龙金矿床含矿硅质岩成因及沉积环境分析

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桂西北高龙金矿床含矿硅质岩成因及沉积环境分析

陈翠华, 何彬彬, 顾雪祥, 刘建明

文章导航 > 沉积学报 > 2004 > 22(1): 54-58

陈翠华, 何彬彬, 顾雪祥, 刘建明. 桂西北高龙金矿床含矿硅质岩成因及沉积环境分析[J]. 沉积学报, 2004, 22(1): 54-58.

引用本文:

陈翠华, 何彬彬, 顾雪祥, 刘建明. 桂西北高龙金矿床含矿硅质岩成因及沉积环境分析[J]. 沉积学报, 2004, 22(1): 54-58.

CHEN Cui hua, HE Bin bin, GU Xue xiang, LIU Jian ming. Analysis of Genesis and Depositional Environment of the Immediate Host Siliceous Rocks from Gaolong Gold Deposit in Northwestern Guangxi Province[J]. Acta Sedimentologica Sinica, 2004, 22(1): 54-58.

Citation:

CHEN Cui hua, HE Bin bin, GU Xue xiang, LIU Jian ming. Analysis of Genesis and Depositional Environment of the Immediate Host Siliceous Rocks from Gaolong Gold Deposit in Northwestern Guangxi Province[J]. Acta Sedimentologica Sinica, 2004, 22(1): 54-58.

陈翠华, 何彬彬, 顾雪祥, 刘建明. 桂西北高龙金矿床含矿硅质岩成因及沉积环境分析[J]. 沉积学报, 2004, 22(1): 54-58.

引用本文:

陈翠华, 何彬彬, 顾雪祥, 刘建明. 桂西北高龙金矿床含矿硅质岩成因及沉积环境分析[J]. 沉积学报, 2004, 22(1): 54-58.

CHEN Cui hua, HE Bin bin, GU Xue xiang, LIU Jian ming. Analysis of Genesis and Depositional Environment of the Immediate Host Siliceous Rocks from Gaolong Gold Deposit in Northwestern Guangxi Province[J]. Acta Sedimentologica Sinica, 2004, 22(1): 54-58.

Citation:

CHEN Cui hua, HE Bin bin, GU Xue xiang, LIU Jian ming. Analysis of Genesis and Depositional Environment of the Immediate Host Siliceous Rocks from Gaolong Gold Deposit in Northwestern Guangxi Province[J]. Acta Sedimentologica Sinica, 2004, 22(1): 54-58.

桂西北高龙金矿床含矿硅质岩成因及沉积环境分析

1.
成都理工大学地球科学学院成都 610059;
2.
中国矿业大学环境与测绘学院江苏徐州 221008;
3.
中国科学院地球化学研究所贵阳 550002;
4.
中国科学院地质与地球物理研究所北京 100101

基金项目: 国家自然科学基金项目(批准号:49872038)资助

作者简介:
陈翠华,1972年出生,女,博士研究生,讲师,地球化学

中图分类号: P512.2

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文章访问数: 638
HTML全文浏览量: 15
PDF下载量: 362
被引次数: 0

Analysis of Genesis and Depositional Environment of the Immediate Host Siliceous Rocks from Gaolong Gold Deposit in Northwestern Guangxi Province

1.
Chengdu University of Technology, Chengdu 610059;
2.
China University of Mining and Technology, Xuzhou,Jiangsu 221008;
3.
Institue of Geochemistry, CAS, Guiyang 55002;
4.
Institute of Geology and Geophysics, CAS, Beijing 100101

摘要: 高龙金矿床含矿硅质岩的野外宏观特征、镜下组构特征和稀土元素地球化学特征一致表明硅质岩的形成主要与热水沉积作用有关,而非前人认为的断裂破碎 -热液硅化交代岩。岩石化学、稀土元素和微量元素地球化学特征表明,硅质岩可能形成于大陆边缘 -远洋盆地过渡位置,但更靠近大陆边缘的半深海 -深海环境。
- 硅质岩 /
- 热水沉积 /
- 沉积环境 /
- 高龙
Abstract: The characteristics of macrolithology, fabric and rare earth elements of the immediate host siliceous rocks from Gaolong Gold Deposit suggest that they are of hydrothermal sedimentary origin, not of fracture breaking-hydrothermal silicified origin. Siliceous rocks probably deposited in transitional area between the continental margin and ocean basin environment, but closed to the continental margin, according to rock chemistry, rare earth elements and trace element geochemistry.
- siliceous rocks /
- hydrothermal sediment /
- depositional Environment /
- Gaolong

参考文献(20)

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文章访问数: 638
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桂西北高龙金矿床含矿硅质岩成因及沉积环境分析

1. 成都理工大学地球科学学院成都 610059;

2. 中国矿业大学环境与测绘学院江苏徐州 221008;

3. 中国科学院地球化学研究所贵阳 550002;

4. 中国科学院地质与地球物理研究所北京 100101

基金项目: 国家自然科学基金项目(批准号:49872038)资助

作者简介:
陈翠华,1972年出生,女,博士研究生,讲师,地球化学

收稿日期: 2002-12-08
修回日期: 2003-03-28
刊出日期: 2004-03-10

中图分类号: P512.2

关键词:

摘要: 高龙金矿床含矿硅质岩的野外宏观特征、镜下组构特征和稀土元素地球化学特征一致表明硅质岩的形成主要与热水沉积作用有关,而非前人认为的断裂破碎 -热液硅化交代岩。岩石化学、稀土元素和微量元素地球化学特征表明,硅质岩可能形成于大陆边缘 -远洋盆地过渡位置,但更靠近大陆边缘的半深海 -深海环境。

English Abstract

陈翠华, 何彬彬, 顾雪祥, 刘建明. 桂西北高龙金矿床含矿硅质岩成因及沉积环境分析[J]. 沉积学报, 2004, 22(1): 54-58.

引用本文:

陈翠华, 何彬彬, 顾雪祥, 刘建明. 桂西北高龙金矿床含矿硅质岩成因及沉积环境分析[J]. 沉积学报, 2004, 22(1): 54-58.

CHEN Cui hua, HE Bin bin, GU Xue xiang, LIU Jian ming. Analysis of Genesis and Depositional Environment of the Immediate Host Siliceous Rocks from Gaolong Gold Deposit in Northwestern Guangxi Province[J]. Acta Sedimentologica Sinica, 2004, 22(1): 54-58.

Citation:

CHEN Cui hua, HE Bin bin, GU Xue xiang, LIU Jian ming. Analysis of Genesis and Depositional Environment of the Immediate Host Siliceous Rocks from Gaolong Gold Deposit in Northwestern Guangxi Province[J]. Acta Sedimentologica Sinica, 2004, 22(1): 54-58.

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