A geomorphologic analysis of Pande depression coupled to the gypsum deposit of Kapiri and the physico – chemistry analysis water samples and gypsum at right of site (on the Kapiri flat) has well shown that there is tight relationship within morphology of depression and his occurrence of gypsum. Hypothesis of the most plausible suggested into frame of this study that is, the occurrence gypsum of Kapiri don’t result of deposit of rock salts in solution tonic minerals upper to depth. Moreover gypsum mass to herself is inadequate as tank for assuming the flow observed before the beginning of rains. Closes relatives and nest rock crystal observed at Kapiri have been developed in compressing and in distorting flakiness of enclosing shale. Deposits constitute draught into topography of detail and introduce clearly as supply and those supplies must pursue up to now to in judge per quantities solvated in few time on storage areas outdoors. This overview is necessarily very sketchy because it is the result of oriented research especially in a practical way.