<p>To clarify the metallogenic geological background of the Panzhihua-Anyi area, based on the newly obtained 1:50,000 high-precision aeromagnetic data in this area from 2011 to 2015, data potential field conversion was conducted. Combined with geological and physical property data, the aeromagnetic characteristics of magmatic rocks and fault structures in this area were studied, and the lithological structure map of this area was compiled. 62 concealed rocks of a certain scale and 5 altered rocks were newly delineated, and 13 faults of different scales were newly classified. The results are of great significance for the basic geological research and mineral exploration work in the Panzhihua-Anyi area.</p>

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Aeromagnetic characteristics and lithologic mapping in Panzhihua-Anyi area

  • Jiao-jiao Li,
  • Yong-jun Zhang,
  • Yi-yuan He,
  • Ting-yan Zhao,
  • Shi-jun Li

摘要

To clarify the metallogenic geological background of the Panzhihua-Anyi area, based on the newly obtained 1:50,000 high-precision aeromagnetic data in this area from 2011 to 2015, data potential field conversion was conducted. Combined with geological and physical property data, the aeromagnetic characteristics of magmatic rocks and fault structures in this area were studied, and the lithological structure map of this area was compiled. 62 concealed rocks of a certain scale and 5 altered rocks were newly delineated, and 13 faults of different scales were newly classified. The results are of great significance for the basic geological research and mineral exploration work in the Panzhihua-Anyi area.