Cenozoic (erathem)
5.The distribution of mineralwater is under the control of active faulted structure and fault basin of Cenozoic Era. Themineral water is generally distributed in the margin of basin and plain, and primarily in loosebed of Cenozoc Erathem(32.73%),and the secondly in detrital rock(22.92%)and Carbonaterock(27.27%)of Mesozoic Erathem and Pa1aeozoic Erathem.

