Fig. 7
Specific heat capacity of lunar samples 14,163,186 (fines > 1 mm, blue circles), 15,301,20 (soil, red triangles), 60,601,31 (soil, green squares), and 15,555,159 (basalt, cyan left triangles) as a function of temperature together with the best fitting curve (solid line) as well as an extrapolation for temperatures beyond 350 K (dashed line). Data and fit from Hemingway et al. (1973), extrapolation from Ledlow et al. (1992)