Geochemical Characteristics of Indicator Elements and Prospecting Criteria for the Danchi Polymetallic Mineralized Belt of the Dachang Tin Field

  • Yang Jiachong
  • Li Dade
  • Zhang Duoxun
  • Li Shuiming
  • Li Xinyi
  • Lu Xiuffeng
Conference paper

Abstract

Based on the regional data of heavy minerals and secondary dispersion haloes, a subdivision of geochemical anomalies has been made for the Danchi ore belt. Geochemical features of the Dachang ore field and the Changpo cassiterite-sulphide deposit are discussed and a model of vertical zoning in the Changpo deposit is established. The assessment indexes for anomalies of various types of ore deposit and indicators for cassiterite-sulphide ore deposits are presented.

The study of the geochemical features of the ore fields and deposits, in combination with geochemical prospecting, is evaluated for developing mineral resources in new areas.

Keywords

Sulfide Depression Mercury Siliceous Shale 

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Copyright information

© United Nations New York 1988

Authors and Affiliations

  • Yang Jiachong
    • 1
  • Li Dade
    • 1
  • Zhang Duoxun
    • 2
  • Li Shuiming
    • 1
  • Li Xinyi
    • 1
  • Lu Xiuffeng
    • 1
  1. 1.Research Institute of Geology for Mineral ResourcesNational Nonferrous Industry CorporationGuilin, GuangxiChina
  2. 2.No. 215 Party of Guangxi Geological Exploration CorporationCNNCChina

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