北方增生造山成矿系统的深部结构与成矿过程

项目来源

国(略)研(略)((略)D(略)

项目主持人

肖(略)

项目受资助机构

北(略)地(略)院(略)任(略)

立项年度

2(略)

立项时间

未(略)

项目编号

2(略)YFC0601204

项目级别

国(略)

研究期限

未(略) (略)

受资助金额

0(略)万(略)

学科

深(略)勘(略)

学科代码

未(略)

基金类别

“深(略)勘(略)”重点专项

关键词

幔(略)成(略) (略)维(略);(略)通(略) (略)床(略)铜(略)物(略);(略)氧(略)床(略)m(略)l(略)e(略)e(略)a(略)t(略)m(略)l(略)e(略) (略)t(略);(略)r(略)d(略)n(略)n(略)s(略)c(略)e(略)K(略)t(略)k(略) (略)o(略)e(略)p(略)t(略)C(略)i(略)l(略)e(略)p(略)t(略)F(略)i(略)i(略)d(略)s(略)

参与者

王(略)李(略)唐(略)解(略)薛(略)石(略)功(略)亚(略)楠(略)国(略)天(略)

参与机构

中(略)院(略)地(略)研(略)中(略)大(略)京(略)疆(略)源(略)环(略)中(略)色(略)产(略)份(略)司(略)矿(略)研(略)限(略)公(略)

项目标书摘要:本课(略)关的岩浆型矿床(包(略)物、铬铁矿)成矿系(略)作用过程中成矿物质(略)幔源岩浆成矿系统重(略)构,提取成矿作用特(略)理和地球化学资料,(略)质模型;通过对喀拉(略)和地—物—化信息三(略)区3000m“透明(略)铬铁矿中发现了“浅(略),其形成可能经历了(略)后期的异剥钙榴岩化(略)形成与PMM具有相(略)定了中亚造山带铜镍(略)-2Application Abstract: This program takes the mantle derived magmatic metallogenic system in Northern Xinjiang as the research object(including Cu-Ni sulfide deposit,Fe-Ti oxide deposit,chromite deposit).The aims are to study the migration and accumulation mechanism of ore-forming materials in the process of magmatism,find out the three-dimensional geological structure of important deposit types,extract the characteristics of mineralization parameters and establish the comprehensive information prospecting geological model.Achieve the 3000m"transparency"of the Kalatongke ore concentration area through three-dimensional exploration and joint forward and inversion of geology-geophysics-geochemistry information.Through this study,massive“Pale Microgranular Masses”(PMMs)have been discovered in representative chromite deposits,which were captured by ultramafic magma in the early stage and suffered rodingitization in the later stage.We considered that the formation mechanism of chromite is similar to that of PMMs.We systematically limited the variation range of oxygen fugacity(-2

项目受资助省

北(略)

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