Affiliation: | 1. Horonobe Underground Research Unit, Japan Atomic Energy Agency, Hokushin 432-2, Horonobe-cho, Hokkaido 098-3224, Japan;2. Department of Geology, Faculty of Science, Shinshu University, Asahi 3-1-1, Matsumoto 3908621, Japan;3. Nittetsu Mining Co., Ltd., Yusen Building 3-2, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8377, Japan;1. LUT School of Engineering Science, Lappeenranta University of Technology, Lappeenranta, Finland;2. Department of Chemistry & Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden;1. Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Germany;2. COMSATS Institute of Information Technology, Sahiwal, Pakistan |