Fig. 2From: Application of in-situ gamma spectrometry for radiogenic heat production estimation in the Western Himalaya, Kohistan, and Karakoram in northern PakistanMap showing sampling locations, active hot springs, and the geological units sampled in our study (redrawn after Madin et al. 1989; Schneider et al. 1999, Searle and Khan 1996). Abbreviations are the same as in Fig. 1Back to article page