期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

津巴布韦霍普韦尔地区铂钯矿床特征及成因分析 被引量：11

On characteristics and origin analysis of Pt-Pd ore deposit in Hopewell in Zimbabwe
下载PDF
导出
摘要 津巴布韦大岩墙于太古代晚期侵入津巴布韦克拉通内,形成了现在的南北段5个次级岩浆房的格局。利用对大岩墙主含矿层-主硫化物带的地球化学分析结合野外地质资料,总结了该矿床的特征并分析了成因,认为形成矿床的原始岩浆来源于地幔深处,于太古代晚期上侵至现在的位置发生结晶分异作用而形成了现在的矿床。 The Great Dyke of Zimbabwe intruded into Zimbabwe craton in late Archean, formed the present structure of five secondary magma chambers located in north and south sectors. Based on the geochemical analysis on the primary ore-bearing beds and sulfide zone and in combination with field geological data, the authors summarized the characteristics and origins of Pt-Pd ore deposit, regarded that the primitive magma of the deposit was derived from the deep mantle, intruded up into the present location in late Arehean, formed the present deposit through crystallization and differentiation.
作者 张维 吴延之 朱谷昌
机构地区 昆明理工大学国土资源工程学院 中南大学地学与环境工程学院 有色金属矿产地质调查中心
出处 《地质学刊》 CAS 2010年第3期244-250,共7页 Journal of Geology
关键词 津巴布韦大岩墙 铂钯矿床 主硫化物带 结晶分异 津巴布韦 Great Dyke of Zimbabwe Pt-Pd ore deposit Primary sulfide zone Crystallization differentiation Zimbabwe
分类号 P618.53 [天文地球—矿床学]
  • 相关文献

参考文献8

  • 1HAMILTON J. Sr Isotope and Trace Element Studies of the Great Dyke and Bushveld, Mafic Phase and their Relation to Early Proterozoic Magma Genesis in Southern Africa[ J]. Journal of Petrology, 1977,18 ( 1 ) :24 - 52.
  • 2WILSON A H. The Great Dyke of Zimbabwe [ J ]. Developments in Petrology, 1996,15:365 - 402.
  • 3NALDRETT A J, WILSON A H. Horizontal and Vertical Variations in Noble-Metal Distribution in the Great Dyke of Zimbabwe : A Model for the Origin of the PGE. Mineralization by Fractional Segregation of Sulfide [ J ]. Chemical Geology, 1990,88 ( 3/4 ) : 279 - 300.
  • 4ECKSTRAND O R, HULBERT L J. Magmatic nickelcopper-platinum group elements deposits[ M/OL]. [2010 -01 - 18 ]. http://cge, mcan. gc. ca/mindep/synth_ dep/ni_cu_pge/pdf/deposit_synthesis, ni_cu_pge, eck- strand_hulbert, pdf.
  • 5OBERTHUR T. Pt, Pd and Other Trace Elements in Sulfides of the Main Sulfide Zone, Great Dyke, Zimbabwe: A Reconnaissance Study [ J ]. Canadian Mineralogist, 1997,35:597 - 609.
  • 6PRENDERGAST M D. The Wedza-Mimosa Platinum Deposit, Great Dyke, Zimbabwe : Layering and Stratiform PGE Mineralization in a Narrow Mafic Magma Chamber [ J]. Geological Magazine, 1991,128:235 - 249.
  • 7张明云,苏俊亮,孙国锋.津巴布韦大岩墙Darwendale次岩浆房铂族元素成矿分布和成矿机制探讨[J].资源调查与环境,2007,28(4):263-268. 被引量：11
  • 8苏俊亮,张明云,孙国锋,李青蔓.津巴布韦古元古界Deweras群地层特征研究[J].地质调查与研究,2007,30(3):161-167. 被引量：5

二级参考文献16

  • 1[1]高长林,秦德余,吉让寿,等.东秦岭三类构造环境中的铁镁-超铁镁岩的地球化学特征[M].武汉:中国地质大学出版社,1990:106-127.
  • 2[2]Buchan,R.Origin of chromites seams in the Hartley Complex of the Great Dyke of Zimbabwe[J].Economic Geology,1989,45:95-113.
  • 3[3]Barnes,Stephen J,Naldrett,A.J.Geochemistry of the Stillwater Complex[J].Economic Geology,1985,80:709-729.
  • 4[4]Campbell,I.H.,Naldrett,A.J.,Barnes,S.J.A model for the origin of the platinum-rich sulphide deposits in the Bushveld and Stillwater Complexes[J].Journal of Petrology,1983,24:133-165.
  • 5[5]Maltreat,A.J.,Duke,J.M.Platinum metals in magmatic sulphide ores[J].Science,1980,208:1417-1428.
  • 6[6]Wilson,A.H.The geology of the Great Dyke,Zimbabwe:The ultramafic rocks[J].Journal of Petrology,1982,23:240-292.
  • 7Newham W D N.The Lomagundi and Sabi metallogenic provinces of Zimbabwe.In:C Ranhaeusser and S Marke,Mineral Deposits of southern Africa[J].Geological society of South Africa,1986,4 (126):1351-1393.
  • 8Hohndorf A,BRODERICK T J,Kramers J D.Age determination of the Proterozoic Deweras laves,Zimbabwe:Another case of too old SM-ND ages[J].Proceedings of the Rhodesia Scientific Association,1989,12(42):83-87.
  • 9Master S.Stratigraphy,tectonic setting,and mineralization of the Early proterozolc Magondi.supergroup,Zimbabwe:a review[J].Information Circular,Economic Geology,Research Unit,University of the Witwatersrand,Jobannesburg,South Africa,1991,5(26):43-46.
  • 10Stagman J G.The geology of the lower Umfuli gold belt[R].Geological Survey of Rhodesia Bulletin 32,1959,(Ⅱ):12-14.

共引文献13

同被引文献62

引证文献11

二级引证文献28

地质学刊
2010年 第3期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部