Chemical and mineralogical characterization of Machu Rumi, a clay with geophagic uses by residents of Chimpajilahuata community of Azángaro district, Puno, Peru

Heber Nehemias Chui Betancur, Dwight Roberto Acosta Najarro, Paula Ofelia Olivera de Lescano, Godofredo Huamán Monroy

Keywords: Machu Rumi, geophagy, clay, XRF, XRD, Chimpajilahuata; Claves: Machu Rumi, geofagia, arcilla, FRX, DRX, Chimpajilahuata.