heat flow losing via earth's surface around of Khulj hot spring

In this paper, we extracted values of geomagnetic anomaly sourced in the lithosphere from total intensity that is measured on 750 points an area (100x100 km2) around Khulj hot springs. The two-dimensional map distribution corresponding to was made via these geomagnetic. method spectral analysis used estimate Curie Point Depth, which lost magnetic characteristics with a temperature 580o C and depth layer sourcing high content iron, nickel, tungsten by anomaly. On Fig. 5, isothermal surface visualized three dimensions Depth. heat flows Earth’s also detected gradient And flow spring illustrated flows. Moreover, average value for whole about 60[mW/м2], it estimated at 70[mW/м2], When carried out same study near Ulaanbaatar 2018, determined 40-50[mW/м2].