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中国东部地区萤石矿隐伏矿体定位预测技术方法组合研究
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摘要
萤石矿是我国重要的非金属矿产资源。随着萤石矿露头矿的发现殆尽,覆盖区找矿将是未来萤石矿接替资源的主要找矿方向。本文以中国内蒙古东部地区和浙江地区中—低温热液裂隙充填型萤石矿为例,通过多光谱遥感技术、多种轻便物化探仪器方法的有效性试验与推广实践,总结萤石矿隐伏矿体定位预测的有效技术方法组合,建立地物化遥综合找矿模型及勘查模式,为大面积第四系浅覆盖区萤石矿体定位预测提供理论指导与技术方法支撑。研究取得如下主要成果:
     1、开展地-物-化-遥联合攻关,首次有针对性地采用多种轻便、快捷的物化探技术方法进行萤石矿隐伏矿体定位预测的有效性试验及其配套方案的系统研究,包括高分辨率多光谱遥感技术(WorldView-2)、甚低频电磁法(VLF-EM)、便携式X射线荧光分析、地面伽玛能谱测量、高精度磁法以及偏提取地球化学等。系统阐述了每种方法的应用原理、影响因素、技术方案,并在有效性实例剖析的基础上,总结了各自的应用效果和不足之处。
     2、依托地-物-化-遥综合研究和技术方法有效性试验,系统建立了隐伏萤石矿体定位预测的综合找矿模型,总结了包括地质、地貌、遥感影像、甚低频电磁法、便携式X射线荧光分析、地面伽玛能谱测量、高精度磁法测量、偏提取地球化学测量等8个方面的找矿标志和异常特征。
     3、根据隐伏矿床地质特征,探讨并总结了分带型和掩埋型两类隐伏萤石矿找矿预测的优化技术方法组合,在此基础上,进一步研究总结了找矿勘查模式:①地质研究与高分辨率多光谱遥感技术相结合——缩小找矿靶区;②靶区内甚低频电磁法快速扫面——了解异常展布;③异常带内便携式X射线荧光分析和偏提取地球化学测量——判析异常含矿性。
     4、开展了隐伏萤石矿找矿预测技术方法的推广应用,并在找矿实践中取得较显著的成效,分别在内蒙古林西俄力木台、敖汉小四家两个找矿靶区圈定3条具有良好找矿潜力的萤石矿化异常带。
Fluorite is an important nonmetallic mineral resource. As the decreasing of oreoutcrops, the exploration of fluorite will transfer to the coverage area. Using theeffective test and promotion-practice of multispectral remote sensing technology andvarious geophysical-geochemical exploration instruments, this paper, taking themeso-epithermal fracture filling type fluorite deposit in the eastern Inner Mongoliaand Zhejiang Province in China as an example, summarized effectivetechnology-method portfolio of the forecasting of concealed ore-body of fluoritedeposit and built comprehensive exploration model based ongeology-geophysics-geochemistry and remote sensing. This will offer theoreticalguidance and technology-method support for the forecasting of fluorite deposit inlarge shallow Quaternary covering areas. The main results include:
     1. It is the first time that multiple methods of geophysics-geochemical-remotesensing is introduced systematically to the prediction of concealed fluorite. Themethods of effective test included high resolution multispectral remote sensingtechnology, Very low Frequency electromagnetic (VLF-EM), Portable X-RayFluorescence (PXRF), ground gamma-ray spectrometry, high precision magnetometry,geochemistry of partial extraction and so on. This paper discussed the applicationprinciple, influence factors, technology solutions and so on, and summarized theirapplication effect and defects on the basis of effective test cases of every method.
     2. On the basis of comprehensive study of geology, geophysics, geochemistryand remote sensing, the study systematically built the comprehensive model for theprediction of concealed fluorite deposit. It included eight indicators of deposit ofgeology, geomorphology, remote-sensing image, VLF-EM, PXRF, ground gamma-rayspectrometry, high-precision magnetometry and partial extraction of geochemistry.
     3. According to the ore deposit geological characteristics, this study discussedand summarized optimized comprehensive method respectively for two kindsconcealed fluorite deposit: zoned concealed fluorite deposit and covered concealedfluorite deposit. Based on this classification, an exploration mode was summarized. Firstly, combining geology study and high resolution multispectral remote sensing tonarrow the prospecting area; Secondly, using VLF-EM sweep measurement toidentify the distribution of anomaly and thirdly, using PXRF and geochemical soilpartial extraction to distinguish mineralized anomaly.
     4. Comprehensive methods for prediction of concealed deposit was applied inmore covered area and yielded significant results. Three mineralized zones with hugeresource potentiality was predicted of two target areas in Linxi Elimutai and AohanXiaosija in Mogolia.
引文
Akande O, Zentelli M, Reynolds P H. Fluid inclusion and stable isotope studies ofPb-Zn-fluorite-barite mineralization in the lower and middle Benue Trough, Nigeria. MineraliumDeposita,1989,24(3):183-191.
    Alexeev S G, Veikher A A, Goldberg I S. Possibilities of the CHIM method for searchingdeep~seated gold-bearing object. Methods Techn. Explor,1978,84:5~19
    Bayrak M. Exploration of chrome ore in Southwestern Turkey by VLF-EM. Journal of theBalkan Geophysical Society,2002,5(2):35~46
    Capper.p. Bulk crystal growth of electronic optical and optoelectronic materials. JohnWiley and Sons,2005,339
    Chesley J T, Halliday A N, Scrivener R C. Samarium-neodymium direct dating of fluoritemineralization. Science,1991,252(5008):949~951
    Clark J R, Meier A L, Riddle G. Enzyme leaching of surficial geochemical samples fordetecting hydromorphic trace element anomalies associated with precious metal mineralizedbedrock buried beneath glacial overburden in northern Minnesota. Gold,1990,90:189~207
    Deloule E. The genesis of fluorspar hydrothermal deposits at Montroc and Le Burc, theTarn, as deduced from fluid inclusion analysis. Economic Geology,1982,77(8):1867~1874
    Dewey S C, Whetstone Z D, Kearfott K J. A method for determining the analytical form ofa radionuclide depth distribution using multiple gamma spectrometry measurements. Journal ofenvironmental radioactivity,2011,102(6):581~588
    Faure G. Principles of isotope geology. John Wiley and Sons Ltd,1977
    Fisher L, Gazley M F, Baensch A, et al. Resolution of geochemical and lithostratigraphiccomplexity: a workflow for application of portable X-ray fluorescence to mineral exploration.Geochemistry: Exploration, Environment, Analysis,2014:2012~158
    Fraser D C. Contouring of VLF-EM data. Geophysics,1969,34:958~967
    Karous M, Hielt S E. Linear filting of VLF dip-angle measurements. GeophysicsPropecting,1983,31:782~794
    Kristiansson K, Malmqvist L. Evidence for nondiffusive transport of86Rn in the ground anda new physical model for the transport. Geophysics,1982,47(10):1444~1452
    Le Vaillant M, Barnes S J, Fisher L, et al. Use and calibration of portable X-Rayfluorescence analysers: application to lithogeochemical exploration for komatiite-hosted nickelsulphide deposits. Geochemistry: Exploration, Environment, Analysis,2014:2012~166
    Ligas P, Palomba M. An integrated application of geological–geophysical methodologies asa cost-efficient tool in improving the estimation of clay deposit potential: Case study fromSouth-Central Sardinia (Italy). Ore Geology Reviews,2006,29(2):162~175
    Mann AW, Birrell R D, Gay L M, et al. Partial extractions and mobile metal ions. Camuti KS. Extended abstracts of the17th IGESC,1995:31~34
    Paterson N R, Ronka V. Five years of surveying with the Very Low Frequency-Electromagnetics method. Geoexploration,1971,9(1):7~26
    Phillips W J, Richards W E. Study of the effectiveness of the VLF method for the locationof narrow-mineralized fault zones. Geoexploration,1975,13(1):215~226
    Pi T, Solé J, Taran Y.(U-Th)/He dating of fluorite: application to the La Azul fluorspardeposit in the Taxco mining district, Mexico. Mineralium Deposita,2005,39(8):976~982
    Piorek S. Field‐portable X-ray fluorescence spectrometry: Past, present, and future. FieldAnalytical Chemistry&Technology,1997,1(6):317~329
    Piqué à, Canals à, Grandia F, et al. Mesozoic fluorite veins in NE Spain record regionalbase metal-rich brine circulation through basin and basement during extensional events.Chemical Geology,2008,257(1):139~152
    Richardson C K, Holland H D. Fluorite deposition in hydrothermal systems. Geochimica etCosmochimica Acta,1979,43(8):1327~1335
    Ruiz J, Kesler S E, Jones L M. Strontium isotope geochemistry of fluorite mineralizationassociated with fluorine-rich igneous rocks from the Sierra Madre Occidental, Mexico; possibleexploration significance. Economic Geology,1985,80(1):33~42
    Ruiz J, Richardson C K, Patchett P J. Strontium isotope geochemistry of fluorite, calcite,and barite of the Cave-in-Rock fluorite district, Illinois. Economic Geology,1988,83(1):203~210
    Saydam A S. Very low-frequency electromagnetic interpretation using tilt angle andellipticity measurements. Geophysics,1981,46(11):1594~1605
    Schuler U, Erbe P, Zarei M, et al. A gamma-ray spectrometry approach to field separation ofilluviation-type WRB reference soil groups in northern Thailand. Journal of Plant Nutrition andSoil Science,2011,174(4):536~544
    Spirakis C S, Heyl A V. Evaluation of proposed precipitation mechanisms for MississippiValley-type deposits. Ore Geology Reviews,1995,10(1):1~17
    Zhang R. S., Zeng M, Chen J. P.. Study on geological structural interpretation based onWorldview-2remote sensing image and its implementation. Procedia Environmental Sciences,2011,10:653~659
    白大明,关继东.甚低频电磁法在某萤石矿勘查中的应用.物探与化探,2002,26(1):39~41
    白大明,聂凤军.甚低频电磁法对脉状矿床勘查评价的意义:以金,铅锌(银)和萤石矿为例.矿床地质,2002,21(4):408~413
    曹华文,张寿庭,邹灏,等.内蒙古林西萤石矿床石英ESR年龄及其地质意义.现代地质,2013,27(4):888~894
    曹华文,张寿庭,高永璋,等.内蒙古林西萤石矿床稀土元素地球化学特征及其指示意义.地球化学,2014,43(2),131~140
    曹俊臣.初论中国层控萤石矿床分类及某些地球化学特征.地质与勘探,1985,7:8~14
    曹俊臣.中国萤石矿床分类及其成矿规律.地质与勘探,1987,3:12~17
    曹利国,丁益民,王剑. X射线荧光方法进行野外找矿及成矿规律研究的现状和前景.地球物理学进展,1998,3(4):109~120
    曹利国,田洪均.微量元素X射线荧光分析方法及其在碳酸盐岩成岩作用研究中的应用.成都地质学院学报,1990,17(1):94~101
    曾庆栋,沈远超.伽玛能谱测量在鲁西地区金矿预测中的应用.黄金地质,1999,5(2):67~71
    曾昭法,曹华文,高峰,等.内蒙古林西地区萤石矿床流体包裹体研究.地球化学,2013(1):73~81
    陈玲,张微,周艳,等.高分辨率遥感影像在新疆塔什库尔干地区沉积变质型铁矿勘查中的应用.地质与勘探,2012,48(5):1039~1048
    程三友.中国东北地区区域构造特征与中新生代盆地演化:[博士学位论文].北京:中国地质大学,2006
    崔敏利,张宝林,苏捷,等.印尼苏拉威西岛红土型镍矿的高效快速勘查模式.地质与勘探,2009(4):417~422
    崔敏利,张宝林,张连昌.“演绎-迭代”勘查方法在大比例尺成矿预测中的应用~以河南石寨沟金矿找矿为例.地质与勘探,2012,48(6):1163~1171
    丁益民,曹利国. X射线荧光方法与矿产资源快速评价.物探化探计算技术,1996,18:23~26
    方乙,张寿庭,邹灏,等. VLF和AMT在内蒙古小四家萤石矿勘察中的应用.物探与化探,2013b,37(5):800-803
    方乙,张寿庭,邹灏,等.浅覆盖区萤石矿综合勘查方法研究——以内蒙古林西赛波萝沟门萤石矿为例.成都理工大学学报(自然科学版),2014,41(1):94~101
    方乙,邹灏,王光凯,等.甚低频电磁法在萤石矿床勘查中的应用——以内蒙古林西俄力木台萤石矿为例.桂林理工大学学报,2013a,33(2):246-251
    高峰,张寿庭,邹灏,等.地面伽玛能谱测量在内蒙古林西地区萤石矿找矿中的应用.物探与化探,2013,37(2):206~211
    高阳,张寿庭,彭翼,等.黄土覆盖区金矿勘查评价技术方法研究——以豫西申家窑金矿邻区为例.地质通报,2012,31(6):969~976
    高振敏,陶琰,罗泰义,等. X荧光测量在云南潞西金矿找矿中的应用.矿物岩石地球化学通报,2000,19(4):378~380
    高振西,潘江.浙江武义一带萤石矿的若干规律.地质学报,1957,1:1~7
    葛良全.现场X射线荧光分析技术.岩矿测试,2013,32(2):203~212
    郭建强,武毅. StratagemTMEH-4电导率成像系统简介及应用.物探与化探,1998,22(6):458-464
    韩文彬,张文育,黄文明,等.萤石矿床地质及地球化学特征—以浙江武义矿田为例.北京:地质出版社,1991:1~175
    韩耀昭,刘腾耀.高精度放射性测量及其应用.物探与化探,992,16(5):345~351
    华荣洲,刘彝筠,石柏慎.伽玛法在地质找矿工作中的应用.物探与化探,1980,4:009
    金剑,田淑芳,焦润成,等.基于地物光谱分析的WorldView-2数据岩性识别:以新疆乌鲁克萨依地区为例.现代地质,2013,27(2):489~496
    康贤,苟润祥,李耕.地面伽玛能谱测量寻找盐湖型钾盐矿的应用研究.铀矿地质,2005,21(1):45~51
    李进文,朱广仁,张德全,等.内蒙古东珺铅锌银矿床的发现——地物化综合找矿勘查方法的运用.矿床地质,2009,(6):830~837
    李爽,周四春,段新国,等.现场X射线荧光技术在大比例尺地质填图中的应用研究.成都理工大学学报(自然科学版),2004,31(3):311~315
    李长江,蒋叙良.浙江萤石矿床的裂变径迹年龄测定及有关问题讨.地球化学,1989,18(2):181~188
    梁兴中,陈继镛,冯家岷α石英E′心断代零点研究.核技术,1993,16(4):213~216
    林焕华.浙江省龙泉县八都萤石矿床化探方法试验研究.物探与化探,1991,15(3):225~235
    刘达龙.双频激电法在浙江省常山县苦麻岭地区钨,锡,钼多金属萤石矿勘查中的应用研究:[硕士学位论文].太原:太原理工大学,2011
    刘广山.中国土壤γ射线质量减弱系数.核标准计量与质量,1996,2:14~19
    刘菁华,王祝文,田钢,等.地面伽玛能谱测量在浅覆盖区地质填图中的应用.地质与勘探,2003,39(2):61~64
    刘菁华,王祝文,田钢.地面伽玛能谱测量与磁测联合对浅覆盖区地质填图单元的快速划分.地质与勘探,2004,40(5):67~72
    刘显凡,孙传敏.化探结合X射线荧光测量在西天山确定异常元素赋存矿物形式的实践.成都理工学院学报,2002,29(3):263~267
    刘应汉,赵传东,孔牧,等.纳米级微粒地球化学测量中异常重现性研究.物探化探计算技术,2008(S1):202~205
    卢焱,戴丽君.地面γ能谱测量影响因素初探.长春地质学院学报,1994,24(1):92~95
    卢作祥,范永春.成矿规律和成矿预测学.北京:中国地质大学出版社,1989:85~86
    罗先熔.勘查地球化学.北京:冶金工业出版社,2007:40~41
    吕惠进,胡希军.火山岩发育区遥感找矿方法研究.浙江师范大学报(自然科学版),1994,17(3):49~52
    马庚杰,张锐,郑晓礼,等.甚低频电磁法龙头山银铅锌矿床勘查中的应用.地球物理学进展,2007,22(5):1627~1636
    孟贵祥,兰险. EH-4电导率成像系统的特点及其在金属矿勘探中的应用.矿床地质,2006,25(1):36-42
    钱建平,吴高海,陈宏毅.便携式X射线荧光光谱仪应用条件试验及效果.物探与化探,2010,34(4):497~502
    邱元德,周蓉生.用γ能谱法确定侵入体相对时代.成都理工学院学报,2000,27(2):193~196
    任家富,庹先国,陈永君,等.便携式X荧光仪在土壤和水系沉积物样品中的应用研究.物探化探计算技术,2007,29(4):346~348
    申萍,沈远超,刘铁兵,等. EH4连续电导率成像仪在隐伏矿体定位预测中的应用研究.矿床地质,2007,26(1):70-78
    沈远超,申萍,刘铁兵,等. EH4在危机矿山隐伏金矿体定位预测中的应用研究.地球物理学进展,2008,23(2):559-567
    史宝连.甚低频电磁法.北京:地质出版,1986:1~146
    孙祥,杨子荣,王永春,等.辽西义县萤石矿床Sr同位素组成及成因.地质科技情报,2009,28(1):82~86
    孙祥,杨子荣,徐大地.基于模糊神经网络的义县萤石成矿预测.地质找矿论丛,2008,23(2):149~152
    汤正义,陈璐芳,陈渭涛.浙江省西北部萤石矿成矿规律研究.地质与勘探,1986,1:26~30
    唐金荣,吴传璧,施俊法.深穿透地球化学迁移机理与方法技术研究新进展.地质通报,2008,26(12):1579~1590
    王冲,董平,孙斌,等. EH4电磁测深在江西城门山矿区深部及外围找矿中的应用.地质与勘探,2009,(6):742-747
    王辉,吴建平. X射线荧光技术用于包古图金矿区共生元素研究及其地质效果.成都地质学院学报,1989,16(3):115~115
    王攀,方方,李磊,等.广东茂名油页岩矿区地面伽玛能谱测量成果与放射性勘探研究.铀矿冶,2009,28(3):151~154
    王玉荣,梁伟义,顾复,等.浙江武义地区萤石矿矿源(岩)层和成矿机制的实验研究.地球化学,1990,(1):21~31
    王振亮. X荧光仪找矿的影响因素对比研究及在金属矿地质勘查中的应用:[硕士学位论文].北京:中国地质大学,2011
    王祝文,丁阳,刘菁华,等. γ能谱测量探测良渚古遗址的影响因素分析及数据处理.吉林大学学报(地球科学版),2010,40(2):439~446
    吴越. EDXRF技术在多金属矿勘查中的应用研究:[硕士学位论文].成都:成都理工大学,2009
    吴自强,谢从智,殷昌平,等.中国萤石矿床地质与勘查.北京:地质出版社,1989:28~40
    伍宗华,古平.隐伏矿床的地球化学勘察.北京:地质出版社,2000:6~57
    夏庆霖,成秋明,陆建培,等.便携式犡射线荧光光谱技术在泥河铁矿岩心矿化蚀变信息识别中的应用.地球科学——中国地质大学学报,2011,36(2):336~340
    谢学锦,王学求.深穿透地球化学新进展.地学前缘,2003,10(1):225~238
    辛福成,辛良,李忠大.伽玛能谱测量比值参数的地质学意义及其在寻找隐伏金矿床上的应用.地质与资源,2008,16(4):306~310
    徐海峰,李成文,葛良全,等.手提式X荧光分析仪在矿产普查中寻找伴生矿的应用研究.核电子学与探测技术,2009,29(2):445~448
    徐旃章,吴志俊.浙江省萤石矿成矿规律与成矿预测.成都:四川科学技术出版社,1991:1~111
    徐旃章,张惠堂,杨耕东,等.浙江武义—永康萤石矿田的控矿构造机制.成都地质学院学报,1986,13(1):15~30
    徐旃章,张寿庭,杜朝阳,等.浙江武义地区萤石矿成矿规律.成都:四川科学技术出版社,1995:69~156
    徐旃章,张寿庭,沈军辉.浙江武义萤石矿田金(银)—萤石矿控矿构造型式.成都理工学院学报,1999,26(2):107~112
    徐旃章,张寿庭.浙江省萤石矿时空演化序列与典型萤石矿田的剖析及评价.北京:地质出版社,2013:11~91
    许令兵.甚低频电磁法在河南省竹园铜矿的应用.中国地质,2001,28(11):25~28
    杨敏,李健强,高婷,等. WorldView-2数据在地质调查中的应用.现代矿业,2012,(6):35~37
    杨日红,陈秀法,赵宏军,等.遥感技术在格陵兰岛西南部费斯肯纳色特一带找矿中的应用.地质与勘探,2013,49(4):751~759
    姚金,万忠泉,汤洪志.对称四极测深法在宁都县石上萤石矿勘查中的应用.中国地球物理学会第22届年会论文集,2006
    姚毅锋.伽玛能谱测量在环境天然放射性水平评价中的应用.四川地质学报,2002,22(3):188~190
    尹丽文.中国应尽快停止出口萤石.国土资源情报,2009,(8):15~19.
    翟明国,朱日祥,刘建明,等.华北东部中生代构造体制转折的关键时限.中国科学(D辑:自然科学),2004,33(10):913-920
    张林艳,戴挺.能量色散X射线荧光光谱仪的现状.现代仪器,2008,5:50~53
    张鹏,张寿庭,邹灏,等.便携式X荧光分析仪在萤石矿勘查中的应用.物探与化探,2012,36(5):718~722
    张寿庭,丁益民,朱创业,等. X射线荧光方法在成矿规律研究中的应用.成都地质学院学报,1992,19(2):104~110
    张寿庭,丁益民. X射线荧光分析技术在四川龙塘铅锌矿成矿规律研究与资源评价.物探与化探,1998,22(2):116~121
    张寿庭,徐旃章,帅德权.浙东南萤石型金矿的发现及其找矿意义.黄金科学技术,1998,6(3):18~21
    张寿庭,徐旃章.甚低频电磁法在矿体空间定位预测中的应用.地质科技情报,1999,18(4):85~88
    张寿庭,徐旃章.浙江武义剃刀畈萤石矿构造控矿特征与规律.成都理工学院学报,1995,22(4):33~37
    张寿庭,曹华文,郑硌,等.内蒙古林西水头萤石矿床流体包裹体特征及其地质意义,地学前缘,2014(待刊)
    张寿庭.浙江武义萤石矿田控矿构造地球化学特征.地质与勘探,1997,33(5):21~26
    张文居,赵其华,沈军辉,等.甚低频电磁法确定覆盖层厚度的原理及应用.西北水电,2004,(1):9~11
    张兴阳,顾家裕,罗平,等.塔里木盆地奥陶系萤石成因及其油气地质意义.岩石学报,2006,22(8):2220~2228
    张忠,吴纪功,王立明,等.林西地质矿产志.内蒙古自治区第十地质矿产勘查开发局,2003:104-105
    张作伦,曾庆栋,叶杰,等.甚低频电磁法在矿体勘查中的应用.地质与勘探,2008,44(1):67~69
    赵佳楠,田淑芳.新疆塔什库尔干地区柯岗断裂性质及遥感地质解译.新疆地质,2013,2:009
    浙江省地质矿产局.浙江省区域地质志.北京:地质出版社,1989:131~187
    浙江省金华地质大队.萤石译文专辑.1984:140~144
    郑兴国,陈方强,葛良全,等.钻孔岩芯多元素原位X荧光分析技术及应用.金属矿山,2011,(4):104~107
    朱亮璞,包献华.浙江武义萤石矿床遥感找矿预测.环境遥感,1996,11(4):267~272
    邹灏,张寿庭,方乙,等.中国萤石矿的研究现状及展望.国土资源科技管理,2012,29(5):35-42
    邹灏.川东南地区重晶石—萤石矿成矿规律与找矿方向:[博士学位论文].北京:中国地质大学,2013
    邹澜,陈秀泉.地球化学钙和氟异常可圈定萤石矿的靶区.西部探矿工程,2005,17(3):85~86

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