Two kinds of methods for geochemical exploration were carried out in the Zhunsujihua copper-molybdenum deposit of Inner Mongolia.The results show that anomalies delineated by fine particle total measurement and MOMEO are in accordance with the deep concealed ore bodies.It is thus known that the two kinds of method can indicate concealed copper-molybdenum deposits effectively and can also be used to search for concealed copper-molybdenum deposits on semi-arid grasslands.