| 黄有年.浙江西裘含铜块状硫化物矿床特征及成矿模式[J].地质找矿论丛,1992,(3):22-34 |
| 浙江西裘含铜块状硫化物矿床特征及成矿模式 |
| CHARACTERISTICS OF XIQIU Cu-MASSIVE SULFIDE DEPOSIT, ZHEJIANG AND THE METALLOGENIC MODEL |
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| DOI：10.6053/j.issn.1001-1412.1992.3. 003 |
| 中文关键词: 西裘铜矿 岛弧环境 矿床分带 成矿模式 |
| 英文关键词: |
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| 中文摘要: |
| 本文运用地质地球化学方法,从分析矿床勘查的实际资料入手,着重讨论了矿床产出的构造环境,共生岩系,矿化、蚀变以及地球化学晕的分带规律,与火山活动的时空关系,物质来源等具有成因和建模意义的地质特征.并以此为依据提出矿床应属于产在古岛弧演化中期,孤前边缘环境的与海底火山作用有关受破火山口构造直接控制的近源型火山热(气)液交代(沉积)块状硫化物矿床,且可与日本“黑矿”型矿床相类比的类属观点,进而概括出成矿模式. |
| 英文摘要: |
| This paper deals with tectonic environment,rock association,zoning of mineralization,alteration and geochemical helo of Xiqiu massive sulfide deposit based on data obtained from the recent year' work.Temporal and spatial relation to volcanism,souroe material and genesis which are necessary for establishing metallogenic model are discussed.The deposit is the proximal hydrothermal(gas)replacement(sediment)type of massive sulfide deposit.It is genetically related to marine volcanism,directly controled by caldera,formed in middle period of palaeo island-arc evolution and occurs at the front margin of the arc.The metallogenic model is thus established.The deposit can be correlated to Kuroko ore deposit in Japan. |
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