Characteristics of Electrical and Gravitational Fields in the Hydrothermal Ore Deposit Areas in the Mid-Okinawa Trough


Ryuji Kubota, Kawasaki Geological Engineering Co., Ltd., Tokyo, Japan, Hidehiro Ishikawa, Mitsui Mineral Development Engineering Co., Ltd., Geophysics, Tokyo, Japan, Atsushi Oshida, Kawasaki Geological Engineering Co., Ltd., 2-11-15 Mita, Minato-ku, Toyko, Japan and Takeya Matsuda, Kokusai Kogyo Co., Ltd., marine engineering, Tokyo, Japan