環(huán)太平洋成礦域主要銅-金礦床地質特征、成礦作用及找礦潛力
發(fā)布時間:2018-08-14 18:04
【摘要】:環(huán)太平洋成礦域是全球最重要的成礦域之一,一直是世界找礦勘查開發(fā)和成礦理論研究的熱點地區(qū)。域內(nèi)斑巖型、矽卡巖型、淺成低溫熱液型、造山型、卡林型等大型-超大型礦床在特殊構造背景中密集分布,資源潛力巨大。這些礦床的成礦時代以中、新生代為主,構造背景多為顯生宙造山帶,成礦作用多與太平洋內(nèi)各大洋板塊俯沖作用密切相關,礦床的形成和產(chǎn)出具有明顯的偏在性、專屬性。介紹了環(huán)太平洋成礦域的成礦環(huán)境,選取代表性的銅和金礦床,歸納總結了其地質特征和成礦作用,梳理討論了不同類型礦床的成礦背景、分布規(guī)律,分析了區(qū)域找礦潛力。
[Abstract]:The Pacific Rim metallogenic domain is one of the most important metallogenic regions in the world. The porphyry type, skarn type, epithermal hydrothermal type, orogenic type, Carlin type and other large and super-large deposits are densely distributed in the special tectonic setting and have great resource potential. The metallogenic epoch of these deposits is mainly Mesozoic and Cenozoic, and the tectonic setting is mostly Phanerozoic orogenic belt. The mineralization is closely related to the subduction of various oceanic plates in the Pacific Ocean, and the formation and occurrence of the deposits are obviously partial and exclusive. This paper introduces the metallogenic environment of the metallogenic region around the Pacific Ocean, selects the representative copper and gold deposits, summarizes their geological characteristics and mineralization processes, discusses the metallogenic background and distribution of different types of deposits, and analyzes the regional prospecting potential.
【作者單位】: 中國地質調(diào)查局發(fā)展研究中心;
【基金】:中國地質調(diào)查局項目《“一帶一路”礦產(chǎn)資源信息采集與綜合研究》(編號:121201004000150009)和《中亞及鄰區(qū)銅鎳鈾資源潛力評價與應用示范》(編號:121201103000150006)
【分類號】:P618.41;P618.51
[Abstract]:The Pacific Rim metallogenic domain is one of the most important metallogenic regions in the world. The porphyry type, skarn type, epithermal hydrothermal type, orogenic type, Carlin type and other large and super-large deposits are densely distributed in the special tectonic setting and have great resource potential. The metallogenic epoch of these deposits is mainly Mesozoic and Cenozoic, and the tectonic setting is mostly Phanerozoic orogenic belt. The mineralization is closely related to the subduction of various oceanic plates in the Pacific Ocean, and the formation and occurrence of the deposits are obviously partial and exclusive. This paper introduces the metallogenic environment of the metallogenic region around the Pacific Ocean, selects the representative copper and gold deposits, summarizes their geological characteristics and mineralization processes, discusses the metallogenic background and distribution of different types of deposits, and analyzes the regional prospecting potential.
【作者單位】: 中國地質調(diào)查局發(fā)展研究中心;
【基金】:中國地質調(diào)查局項目《“一帶一路”礦產(chǎn)資源信息采集與綜合研究》(編號:121201004000150009)和《中亞及鄰區(qū)銅鎳鈾資源潛力評價與應用示范》(編號:121201103000150006)
【分類號】:P618.41;P618.51
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1 張景賢;;1990年環(huán)太平洋會議[J];地質科學譯叢;1990年04期
2 ;《環(huán)太平洋》:怪獸電影范本[J];新科幻(科學閱讀版);2013年09期
3 張秋生;中國境內(nèi)環(huán)太平洋成礦帶有關問題[J];長春地質學院學報;1987年04期
4 T.Hilde;虞哲蓉;;環(huán)太平洋海溝結構與構造[J];地質科學譯叢;1989年02期
5 本刊編輯部;環(huán)太平洋西北地區(qū)能源與礦產(chǎn)資源國際會議[J];地球物理學報;1990年01期
6 ;環(huán)太平洋能源及礦物資源會議[J];地質地球化學;1974年02期
7 蘆海;;地球上一個正在形成金礦的地帶——環(huán)太平洋火山巖島弧帶[J];黃金科學技術;1990年07期
8 籍傳茂;“第五屆環(huán)太平洋能源和礦產(chǎn)資源會議”[J];水文地質工程地質;1991年01期
9 野l(fā)⒈,
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