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安徽铜陵凤凰山矿田成岩成矿机制及隐伏矿体预测分析
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摘要
论文以地洼学说理论为指导,采用地质综合分析法对铜陵地区的成矿大地构造背景及其演化、区域控矿因素、成矿规律以及凤凰山矿田的成矿地质条件、矿床成因、成岩成矿机制进行了研究,并在此基础上,结合地球物理特征和构造地球化学特征对凤凰山铜矿的隐伏矿体进行了定位预测研究,总结了预测准则,提出了凤凰山铜矿的综合地学找矿模型。
     通过研究,取得主要成果如下:①应用地洼学说理论,将铜陵地区的大地构造演化划分为前地槽、地槽、地台和地洼四个阶段,总结了大地构造演化史;②系统地探讨了区域控矿因素和成矿规律,分析了矿田成矿地质条件,并总结了地质找矿标志组合;③通过对凤凰山复式岩体的成岩机制研究,提出了组成复式岩体的花岗闪长岩和石英二长闪长斑岩为多期岩浆侵入活动的产物,二者之间具明显突变关系,石英二长闪长斑岩形成相对较晚的新观点;④首次确定了石英二长闪长斑岩为含矿斑岩体,并在此基础上结合流体包裹体特征探讨了凤凰山铜矿的成矿动力学机制,提出了凤凰山铜矿矽卡岩—斑岩型复合成因的新观点;⑤在综合分析地质、地球物理和构造地球化学信息的基础上,对凤凰山铜矿的隐伏矿体进行了定位预测(预测成果己被钻孔和坑道所验证),总结了预测准则,提出了综合地学找矿模型。
Conducted by Diwa theory and analysized by geological synthetic method, the paper give a whole research to the metallogenetic geotectonic background and its evolution, regional ore-controlling factors, mineralization regularities in Tongling Area and to the geological mineral-formation conditions, the ore deposit genesis, the rock-forming and ore-forming mechanism in FengHuangShan mine field of Tonfling Area. Baesd on these, the paper has researched the location pediction for concealed orebodies of FengHuangShan copper ore deposit, concluded the regularities of prediction and pointed out geological synthetic exploring model combining the geophysical and structral geochemical characteristics.
    Through the research, the paper gains some new knowledge on: CD Conducted by Diwa theory, the paper has divided the geotectonic evolution into four stages including Pre-geosynclinal stage, Geosynclinal stage, Platform stage and Diwa stage, and has concluded the history of the geotectonic evolution of Tongling Area. (2) The paper has systemly analysized the ore-controlling factors and the mineralization regulaities of region and geological mineral-formation conditions of mine field and concluded geological exploring criteria combination. (3)Through the research of the rock-forming mechanism to the compound rockbody of FengHuangShan, the paper has pointed out that granodiorite and quartzmonzonite, which consist main parts of the compound rockbody, are the results of different activities. The quartzmonzonite is the result of the latter stage, the granodiorite is the result of the earlier stage. The obvious saltative relationship shows between the granodiorite and quartzmonzonite. (4)For the first time to determ
    ine the quartzmonzonite as the mineral-bearing porphyric rockbody. Based on this, combing the fluid characteristics, discussed the dynamic mechanism of mineral formation and pointed out a new view that FengHuangShan copper ore deposit belongs to the compound genesis of skarn-porphyry. (5)On the basis of the synthetic analysis of geological, geophysical and strucural geochemical information, the paper has researched the location prediction for concealed orebodies of FengHuangShan copper ore deposit, concluded the regularities of prediction and pointed out geological synthetic exploring model.
引文
1.彭程电.略论个旧锡矿床地质找矿的新发展及其途径.矿床地质.1986.5(3):37-48
    2.池三用.隐伏矿床(体)的寻找.武汉:中国地质大学出版社.1988
    3.袁奎荣.隐伏花岗岩预测及深部找矿.武汉:科学出版社.1990
    4.姚金炎.隐伏矿床及其找矿方法.地质与勘探.1990.26(3):10-16
    5.赵玉琛.凹山玢岩铁流矿田的勘查历史和找矿预测.地质与勘探.1990.26(2):10-16
    6.赵鹏大.池顺都.初论地质异常.地球科学.1991.16(3):241-247
    7.周宏坤等.金属矿床大比例尺定量预测.北京:地质出版社.1996
    8.刘承柞.数学地质的主要进展和发展趋势.地质论评.1996.42(4):364-368
    9. 王钟等.隐伏有色金属矿床综合找矿模型.北京:地质出版社.1996
    10.苏红旗等.基于GIS的证据权重法矿产预测系统(EWM).地质与勘探.1997.35(1):44-46
    11.池顺都等.云南沿江地区铜矿GIS预测时的找矿有利度和空间相关性分析.地球科学.1998.23(1):75-78
    12.池顺都等.应用GIS圈定找矿可行地段和有利地段.地球科学.1998.23(2):125-128
    13.曹瑜等.圈定“5P”找矿地段的GIS成矿预测空间模型及其应用.地球科学.1999.24(4):409-412
    14.裴荣富.熊群尧.中国特大型金属矿床成矿偏在性与成矿构造要索聚敛场.矿床地质.1999
    15.翟裕生.论成矿系统.地学前缘.1999.6(1):13-27
    16.陈永清.夏庆霖.应用地质异常单元圈定矿产资源体潜在地段.地球科学.1999.24(5):459-463
    17.陈建国.夏庆霖.利用小波分析提取深层次物化探异常信息.地球科学.1999.24(5):509-512
    18.肖克炎等.成矿预测中证据权重法与信息量法及其比较.物探化探计算技术.1999.21(3):223-226
    19.诏宾.GIS支持下的金属矿产成矿预测简介.广西地质.1999.13(1):69-72
    20.床国耀等.矿产资源潜力评价的理论和技术.物探化探计算技术.1999.21(3):199-205
    21.王志华.综合趋势分析在成矿预测中的应用.贵金属地质.1999.8(1):41-44
    22.解习农等.热流体活动示踪标志及其地质意义.地球科学.1999.24(2):183-187
    23.代西武等.利用矿床原生晕进行深部隐伏矿体预测.矿床地质.2000.19(3):246-256
    24.常向阳等.铅同位素系统剖面化探与隐伏矿深度预测.中国科学.2000.30(1):33-39
    25.王功文等.切比雪夫曲线拟合实现玉龙斑岩铜矿体深度预测地学前缘.2000.7(2):526-531
    26.朱创业.成矿系统研究现状发展趋势.成都理工学院学报.2000.27(1):50—53
    27.孙晓明等.一种新的成矿流体示踪法——流休包裹体N_2—Ar—He示踪体系.地质论评.2000.46(1):99-103
    28.沈远超等.地电化学参法在金矿深部定位预测中的应用.地质科技情报2000.19(1):97-100
    29.杨明银.有利因素相关法在矿产预测中的应用.湖北地质.2000.14(1):20-26
    30.徐兴旺.蔡新平.隐伏矿床预测理论与方法的研究进展.地球科学进展.2000.15(1):76-83
    31.翟裕生.金属成矿学研究的若干进展.地质与勘探.1997.33(1):13—18
    32.翟裕生.关于矿床研究前景的探讨.矿床地质.1999.18(2):146—151
    
    
    33.张均.矿体定位预测的研究现状及趋向.地球科学进展.1997.12(6):25—30
    34.朱裕生、肖克炎.成矿预测法.北京:地质出版社.1997
    35.彭省临、邵拥军.隐伏矿体定位预测研究现状及发展趋势.大地构造与成矿学.2001.25(3):329—334
    36.程裕淇、陈毓川、赵一鸣.初论矿床的成矿系列.中国地质科学院院报(第一号).北京:地质出版社.1979:32—57
    37.程裕淇、陈毓川、赵一鸣.再论矿床的成矿系列.中国地质科学院院报(第六号).北京:地质出版社.1983;1—64
    38.陈毓川、裴荣富、宋天锐.等.中国矿床成矿系列初论[M].北京:地质出版社.1998:1—104
    39.陈毓川、裴荣富、宋天锐.等.中国矿床成矿系列初论[A].见:第五届全国矿床会议论文集.北京:地质出版社.1993:89—90
    40.翟裕生.成矿系统及其演化——初步实践到理论思考.地球科学.2000.25(4):333—339
    41.赵鹏大、王景贵、饶明辉等.中国地质异常[J].地球科学.1995.20(2):117—127
    42.赵鹏大、孟宪国、地质异常与矿产预测[J].地球科学.1993.18(1):39—47
    43.涂光炽.关于超大型矿床的寻找和理论研究[J].矿物岩石地球化学通讯.1989.4(3):163—168
    44.涂光炽.超大型矿床的寻找与研究的若干进展[J].地学前缘.1994.1(3):45—53
    45.涂光炽.试论非常规超大型矿床物质组成、地质背景、形成机制的特殊性——初淡非常规超大型矿床[J].中国科学(D),1998.28增刊:1—6
    46.涂光炽等.中国特大型矿床[M].北京:科学出版社.2000
    47.赵振华等.我国与寻找超大型矿床有关的其础研究进展.地球科学进展.2001(2):184—187
    48.裴荣富等.特大型矿床研究若干问题探讨.中国地质.2001.28(?):9—15
    49.陈国达.多因复成矿床并从地壳演化规律看其形成机理.大地构造与成矿学.1982.6(1):1—55
    50.陈国达.地洼学说的新进展.北京:科学出版社.1992
    51.陈国达.关于多因复成矿床的一些问题.大地构造与成矿学.2000.24(3):199—201
    52.彭省临.论华南古断裂谷与多因复成铜多金届矿床的关系.中南矿冶学院学报.1991.22(5)
    53.彭省临.陈子龙,多因复成矿床及其研究方法.见:地洼学说研究与应用.长沙:中南工业大学出版社.1992:1—7
    54.涂光炽.矿床的多成因问题.地质与勘探.1979
    55.涂光炽等.中国层控矿床地球化学.科学出版社.1984.1—3:30—36
    56.吴延之.层控成矿理论的进展兼谈层控铝锌矿的形成条件及评价研究方法.广东地质科技.1979(9)
    57.吴延之.层控矿床理论及研究方法,有色总公司成都干部学院出版社.1985
    58.胡受溪等.矿床学下册.地质出版社.1983:156—181
    59.廖崇高.兰坪盆地成矿预测中的多元信息定量分析.矿床地质,2001(3):292—297
    60.刘燕君、金丽芳.东坪式金矿自矿体的多元信息预测研究[J].国土资源遥感.1994(1):15—22
    61.王世称、陈永清.金矿综合信息成矿系列预测理论体系[J].黄金地质.1995,1(1):1—7
    62.关键.吉林通化南岔式金矿地质—地球物理—地球化学综合找矿模型.中国地质.2001.28(12):22—29
    63.侯嘉丽、杨密云.用铊做探途元素寻找金矿[J].有色金属矿产与勘查.1995.4(4):223—227
    
    
    64.曾庆栋、沈远超、杨金中等.山东省乳山金矿铊地球化学特征研究[J].黄金科学技术.1998.6(4):8—13
    65.张湘炳、李志纯、谭克仁等.构造与金矿成矿规律[M].北京:地质出版社 .1994:1-103
    66.A.K.列别杰火等.用X射线放射性测量法找隐伏矿和埋藏矿[J].国外地质科技.1996(4):12—16
    67.周蓉生等.小型化激发X荧光仪的研制与初步应用.中国地质.2001.28(5):39—45
    68.罗先熔.地球电化学勘查及深部找矿[J].北京:冶金工业出版社.1996:1—221
    69.刘树田、连长云.快速评价金矿脉的壤中气汞量测量方法[J].黄金.1998.19(1):10—13
    70.柳建新等.一种区分矿与非矿的有效方法——伪随机多频相位法原理及其应用.中国地质.2001.28(9):41—46
    71.曾庆栋、沈远超、张启锐等.伽玛能谱测量与隐伏金矿全预测[J].黄金.1999.20(1):4—7
    72.曾庆栋、沈远超、张启锐等,伽玛能谱参数与金矿找矿[J].华东地质学院学报.1999(1):47—53
    73.白大明等.综合物探方法在蒙—甘—新相邻(北山)地区东段铜矿预查区勘查评价中的应用.地球学报.2001.22(5):459—464
    74.王富同等.物探在新疆土屋地区铜矿找矿中的应用——兼谈斑岩铜矿“三位一体”的找矿模式.中国地质.2001.28(3):40—46
    75.陈石羡.地理信息系统在金属矿产预测中的应用[J].地质找矿论丛.1998.30(1):74—83
    76.安徽省地质矿产局.安徽省区域地质志.北京:地质出版社.1987:517—518.
    77.翟裕生、姚书振、林新多等.长江中下游地区铜(金)成矿规律.北京:地质出版社.1992:1—233
    78.常印佛、刘相培、吴言昌.长江中下游制铁成矿带.北京:地质出版社.1991:1—359
    79.国家地震局广州地震大队.中国大地构造图(1:400万).北京:地图出版社
    80.陈国达等.地洼学说讲义.中科院长沙大地构造研究所.1985
    81.陈继宇等.长江中下游深部构造与铁铜矿产.地质与勘探.1983(12)
    82.刘文灿等.安徽铜陵地区构造变形分析及成矿预测.北京:地质出版社.1996
    83.童永春.1996.航磁
    84.李东旭.限制型S状构造及其模拟——以铜陵地区为例.现代地质.1989.3(3)
    85.安徽地矿局321地质队.1:50000区域地质调查报告(戴家汇幅)
    86.安徽地矿局321地质队.1:50000区域地质调查报告(铜陵幅)
    87.唐永成等.安徽沿江地区铜金多金属矿床地质.北京:地质出版社.1998
    88.王永基等.长江中下游铁铜金银矿产地质.北京:冶金工业出版社.1996
    89.於崇义等.成矿作用动力学.北京:地质出版社.1998
    90.王之田等.大型铜矿地质与找矿.北京:冶金工业出版社.1994
    91.李祖材.构造地球化学成矿学.长沙:中南工业大学出版社.1999
    92.卢焕章等.血型金属矿床的成因及其构造环境.北京:地质出版社.1995
    93.芮宗瑶等.中国斑岩铜(钼)矿床.北京:地质出版社,1984
    94.地质科学研究院情报所.国外斑岩铜矿.1975
    95.闻广等.安徽铜陵凤凰山岩体若干特征及成矿关系.中国地质科学院院报.1983(7)
    
    
    96.王文斌、李文达、范洪源.长江中下游多金属矿床铅同位素特征.火山地质与矿产.1995.16(2):11—20
    97.童永春.安徽铜陵铜矿航磁异常预测模型初探.隐伏有色金属矿床综合找矿模型.1996
    98.戚学祥.长江中下游中生代岩浆岩特征及其与成矿的关系.长江中下游铁铜金银矿产地质,1996
    99.杜乐天.烃碱流体地球化学原理——重论热液作用和岩浆作用.北京:科学出版社.1996
    100.《铜陵地质矿产简志》编委会.铜陵地质矿产简志.1987
    101.陈国达.成矿构造研究法.地质出版社.1983:329—330
    102.陈国达、黄瑞华.关于构造地球化学几个问题.大地构造与成矿学.1984(1)
    103.刘亮明.略论隐伏矿床预测研究中的断裂构造地球化学方法.全国第三届构造地球化学学术讨论会.1992
    104.赵振华.微量元素地球化学原理.北京:科学出版社.1997
    105.赖健清、彭省临.云南铜成矿学(上)——云南富碱斑岩成岩学与成矿学.长沙:中南工业大学出版社.1998
    106.李忠军.闹牛山铜矿床次火山岩及与成矿的关系,矿产与地质.9(47):153—159
    107.刘树英.内蒙古古土旗小黑向银多金属矿区隐爆角砾岩的形成特征及矿床成因.内蒙古科技与经济.2000(3):64—66
    108.沈远超等.山东平邑卓钾庄金矿地质特征及成矿预测.地质与勘探.36(4):20—23
    109.魏清峰.新疆青河县老山口金铜矿区隐爆角砾岩特征及地质意义,有色金属矿产与勘查.6(6):331—334
    110. Crerar D A. Wood S A. Brantlcy S and Bocarsly A. Chemical controls on solnbility of ore-forming minerals in hydrothermal solutions. CAN. miner. 1985(23):333—352
    111. Bear J. Dynamics of Fluids in Porous Media. New York: American Elsevier. 1972:1—764
    112. De Boer R B. On the thermodynamics of pressure solution-interaction between chemical and mechanical forces. Geochim. Cosmochim. Acta. 1977(4I):249—256
    113. Bell T H . Cuff C. Dissolution. Solution transfer, diffusion versus fluid flow and volume loss during deformation/metamorphism. J. Metamorphic Geol. 1989(7):425—447
    114. Dewers T. Ortoleva P J.Mechano-chemicalcoupling instrcssed rocks. Geochim. Cosmochim, Acta. 1989(53):1243—1258
    115. Dewers T. Ortoleva P J. Geochemical self-organization IH: A mechana-chemical model of metamorphic differentiation. Amer. J. Sci. 1999 (290):473—521
    116. Kudrin A V. Varyash L. N. Pashkov Yu N. Rckbarsky V I. The geochemical behaviour of copper and molybde-num in ore-forming processes. Geology and Metallogeny of Copper Deposits. Heidelberg: Springer-Vcrlag. 1996:209—215
    117. Hemley J J. Cyan G L. Fein J B. Robinson G R. D'Angelo W M. Hydrothermal ore-forming processesin the light of studies in rock-buffered system(Ⅰ): Iron-copper-zinc-lead sulfide solubility relations. Econ. Dcol. 1992(87):1—22
    118. Hemley J J. Hunt J P. Hydrothermal ore-forming processes in the light of studies in rock-buffered system(Ⅱ): Some gcneal geological applications. Econ. Geol. 1992(87):23—43
    119. Henley R W and Brown K L. A practical guide of the thermodynamics of geothermal fluids and hydrothermal ore
    
    deposits. The Society of Economic Geologists Publisling Company. 1985(2):25—44
    120. Drummond S E and Ohmoto H. Chemical evolution and mineral deposition in boiling hydrothermal system. Econ. Geol. 1985(80):126—147
    121. Brimhall G H and Crerar D A. Ore fluid: Magmatic to supergcne. Mineral Soc. America. 1987(17):235—321
    122. Barton P B. Jr. Environment of deposition in the Greede mining district. Sau Juan Mountains. Colorado. PartⅢ. Progress toward interpretation of the chemistry of the ore-forming fluid for the OH vein. Econ. Geol.. 1977(72):1—24
    123. Krupp R E and Seward T M. Transport and deposition of metals in the Rotakawa geothermai system. NewZealand. Mineal Deposita. 1990(25): 73—81
    124. R. W. Boyle. Geochemical methods for the discovery of blind mineral deposits. Geological Survey of Canada. 1981 (75): 844
    125. Mandelbrot B B. The fractal Geometry of Nature. reman. San Francisco. 1982
    126. Haynes D W. Cross K C. Bill R T. etl. Olympic Dam Ore Genesis:A Fluid-Mixing Model. Econnic Geology. 1995. 99:281—307
    127. Mandelhrot B B. How long is the coast of britian? Statistical self-similarity and fractional dimension. Science. 1967. 156:636—638
    128. Mandelbrot B B. The fractal geometry of nature. New York:W H Freeman and Company. 1983. 468
    129. Mandelbrot B B. Self-affine fractals and fractal dimension. Physica Scripta. 1985. 32:257—260
    130. Ma X. Ge H. Precambrian crustal evolution of eastern Asia. J Asia Earth Sci. 1989. 3:9—15
    131. Mo X X. An outline ofthetectonic evolutiou of Chiua. Episodes. 1995. 18:6—16
    132. J. Vearnconbe and S. Vearncombe. The Spatianal Distribution of Mineralization: Applications of Fry Analysis. Economic Geology. 1999(94):475—486
    133. Marta B. Franchini. Skams Related Porphyry-Style Miueralization at laicayen Hill. Nenquen. Argentina: Composition aud Evolution ofllydrothermal Fluids. Economic Geology. 2000(95):1197—1213
    134. Jermy P. Richards. Geologic Evolution of the Escondida Area. Northern Chile: A Model for Spatial and Temporal Localization of Porphyry Cu Mineralization. Economic Geology. 2001(96):271—305
    135. TiMothy I. Mote. George H Brimhall. Applicatiou of Mass-Balance Modeling of Sources. Pathways. and Sinks of Supergene Enrichment to Exploration and Discovery of the Quebrada Tnrquesa Exotic Copper Orcbody. EI Salvador District. Chile. Economic Geology. 2001(96):367—386
    136. V L Barsukov. E N Baranov. A G Volosov aod V A Grinenko. Means of Devloping and improving the Principles of the Gcochmical Methods of Predicting couccalcd Mineralization. Gcokhomiga. 1990(10). 1379—1390
    137. Chappell .B W aud White. A J R Two contrasting granite types. Pacific Geol. 1974(8): 173—174
    138. Pitcher. W S The nature, ascent and emplacement of granitic magmas. J. Geol. Soc.1979(136):627—662

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