Abstarct: Pichamto as a lead and zinc deposit is located in the Northwest of Shahrood in the state of Semnan. This particular deposit can be considered as Mississippi type with limestone host rocks (Lar Formation with the age of upper Jurassic). Available geological and geophysical information of this study are included topographical and geological map, 6 borehole data and resistivity and induced polarization data. In this region, as the mextallic mineralization has a disseminated structure in the porous media of host rock, processing of the induced polarization data is determined as the first priority. In addition, there will be a modeling of resistivity data until in terms of combining the induced polarization and resistivity data, some meaningful results can be obtained. Considering the capabilities of dipole - dipole array in providing some proper outcomes, this specific method is employed for the geophysical survey. Therefore, 5 geophysical profiles with 40 meter interval has been designed and related data are obtained by ABEM, SAS 1000 .In the next stage, smooth and parametric 2-D modeling are made using by two geophysical softwares namely Res2dinv and Resxip2di. There is also a 3-D modeling to be constructed by Voxler software. Considering all of the available information, interpretation of indicated models has been done. Obtained results have shown that all of the models have a proper corresponding with that of the borehole data. Moreover, some new points are introduced for the drilling program and some recommendations are expressed for further investigation.