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金属矿山 ›› 2009, Vol. 39 ›› Issue (08): 69-71+86.

• 地质与测量 • 上一篇    下一篇

广西大厂锡多金属矿田铟富集规律初探

罗卫,尹展,戴塔根   

  1. 中南大学
  • 出版日期:2009-08-17 发布日期:2011-04-26
  • 基金资助:

    国家自然科学基金项目(编号:40571122),国家“十一五”支撑计划项目(编号:2006BAB011307)。

Preliminary Discussion on Indium Enrichment Regularity of Dachang Polymetallic Tin Ore-fields in Guangxi

Luo Wei,Yin Zhan,Dai Tagen   

  1. Central South University
  • Online:2009-08-17 Published:2011-04-26

摘要: v广西大厂锡多金属矿田中伴生分散元素铟的储量之大为世界所罕见。通过研究该矿田不同矿床、矿体中铟的含量变化特征来探讨矿田内铟的富集规律。研究结果表明:矿田中铟的富集与锡的关系密切;铟的含量存在以龙箱盖岩体为中心向四周逐渐降低,随深度增加而提高的规律。

关键词: 广西大厂锡多金属矿田, 铟, 富集规律

Abstract: There are huge reserve of rare Indium in Dachang polymetallic Tin ore field in Guangxi province.Based on investigation on the variance character of Indium contents in different deposits and ore-bodies of this ore-field, the indium enrichment regularity is discussed.The results showed that indium enrichment has a closely relationship with Tin.And the content of tin is increased with depth and gradually decreased around Longxianggai rock.

Key words: Dachang polymetallic tin ore-field, Indium, Enrichment regularity