Application of Integrated Geoelectrical Methods in Khenadarreh (Arak, Iran) Graphite Deposit Exploration

作者：Ramazi Hamidreza^*; Nejad Mohammad Reza Hossein; Firoozi Aenollah Azizzadeh

来源：Journal of the Geological Society of India, 2009, 74(2): 260-266.

DOI：10.1007/s12594-009-0126-5

• Graphite
• Self-potential
• Mise-a-la-masse
• Resistivity
• Khenadarreh graphite deposit
• Iran

This paper is devoted to application of SP, resistivity and mise-a-la-masse method in Khenadarreh (Arak, Iran) graphite deposit exploration. Mise-a-la-masse method is one of the main geophysical exploration methods used to investigate conductive bodies with outcrops on the surface or in exploratory pits. By integrating mise-a-la-masse results with other geoelectrical methods, such as self-potential and resistivity surveys, useful results can be acquired. Powerful survey design, data processing and interpretation methods can make geoelectrical surveying results more reliable. Here, we applied integrated geoelectrical methods to explore the Khenadarreh-bala graphite deposit in the Sarband region of the Markazi province, Iran. We present a new and simple method for processing and interpreting mise-a-la-masse data, which corrects for the effect of distance from the current electrode in the conductive body. After correction, the residual potential values corresponded with the SP results and the apparent resistivity pseudosections. The geophysical results were confirmed by drill holes in the study area.

• 出版日期2009-8