Fig. 3From: Deep groundwater discharge after the 2011 Mw 6.6 Iwaki earthquake, JapanTriangular diagram showing major anionic component ratios of hot spring water in study area. Light blue and purple areas indicate hot spring plot ranges from No. 6 to 12 in Table 1 and Joban plot range by Togo et al. (2014), respectively. Stiff diagrams indicate major chemical concentrations of A and B just after Iwaki earthquake, and hot springs in coal mine beneath A and B (Ohara 1996)Back to article page