Cerón Loayza, M L, J B Cabrejos, and F Reyes Navarro. “Mineralogical Characterization of Pozuzo District’s Soils through Physical Techniques”. Journal of Metals, Materials and Minerals 23, no. 2 (December 31, 2013). Accessed December 2, 2021. http://jmmm.material.chula.ac.th/index.php/jmmm/article/view/90.