Presents the results of spectrographic and chemical analysis of hot and cold spring waters of Manghopir which are famous for their curative power for leprosy and other skin diseases. The metals and non-metals identified were: Ca, Mg, Na, K, As, S and C12. The author suggests that whatever curative power is attributed to these waters may be due to small amounts of As (0.00125 parts and 0.003 parts per million in cold and hot waters respectively).