Bi2Te3+x% Graphite nanocomposite samples were synthesized by ball milling method. Structural characterizations are carried out at room temperature using X-Ray Diffraction (XRD) technique. Lattice strain, as calculated from the XRD data, increases with increasing graphite content. Thermal variation of resistivity data, measured down to 10K, shows that all the nanocomposite samples are semiconducting in nature. Activation energy of the samples estimated from the resistivity data, increases with increasing graphite concentration. © 2017 Author(s).