Transformation of Strontium during formation of biogenic calcium carbonate

Toshihiko Ohnuki1,2, Naofumi Kozai2, Fuminori Sakamoto2, Mitsuo Yamashita3, Takumi Horiieke3 and Satoshi Utsunomiya4, (1)Tokyo Institute of Technology, Tokyo, Japan, (2)Japan Atomic Energy Agency, Advanced Science Research Center, Naka-Gun, Tokai-Mura, Japan, (3)Shibaura Institute of Technology, Advancde Engineering, Toyosu, Tokyo, Japan, (4)Kyushu University, Department of Chemistry, Fukuoka, Japan