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玲珑金矿田矿体富集规律及其控制因素
ENRICHED LAWS AND CONTROLLING FACTORS OF ORE BODIES IN THE LINGLONG GOLD DEPOSIT
【摘要】 本文详细讨论了玲珑金矿田主要工业矿脉中的矿体在空间展布上的规律性,即等间距分布 规律、分段富集规律、矿体及矿体富集带的侧伏规律、对应产出规律、成矿界面向主构造倾斜规律 等,其中矿体富集带的侧伏、对应产出、成矿界面向主构造倾斜等是首次提出的规律性认识,并对其 控制因素进行了讨论。认为构造的多期叠加,以及在水平和垂向上的“峰”、“峰”之间的耦合,并由此 造成容矿空间的规律性分布,加之矿液的定向迁移等,是造成上述规律的主要原因。
【Abstract】 The laws of spatial distribution for the main industrial ore bodies in the Linglong gold deposit, such as the laws of equidistance, ore bodies occurring places in veins, corresponding occurrence and mineralization dipping to main structures, are proposed in this paper. They suggest that multi-tectonic activities, conjunction the pear in horizon with peak in vertical and the migration of hydrothermal mineral solution in given direction controlled the law of ore bodies distribution in veins.
【关键词】 玲珑金矿田;
矿体富集规律;
定位预测;
控制因素;
【Key words】 Linglong Au ore field; enrichment regularity of ore body; ore body location prospecting; controlling factors;
【Key words】 Linglong Au ore field; enrichment regularity of ore body; ore body location prospecting; controlling factors;
【基金】 国家重点基础研究发展规划项目(G1999043210)资助。
- 【文献出处】 大地构造与成矿学 ,Geotectonica Et Metallogenia , 编辑部邮箱 ,2001年04期
- 【分类号】P612
- 【被引频次】24
- 【下载频次】335