CHEMICAL AND MINERALOGICAL CHARACTERIZATION OF MACHU RUMI, A CLAY WITH GEOFAGIC USES BY RESIDENTS OF CHIMPAJILAHUATA COMMUNITY OF AZÁNGARO DISTRICT, PUNO, PERU.
CHEMICAL AND MINERALOGICAL CHARACTERIZATION OF MACHU RUMI, A CLAY WITH GEOFAGIC USES BY RESIDENTS OF CHIMPAJILAHUATA COMMUNITY OF AZÁNGARO DISTRICT, PUNO, PERU.