Fig. 5From: Microstructural and petrophysical properties of the Permo-Triassic sandstones (Buntsandstein) from the Soultz-sous-Forêts geothermal site (France)Relative mass as a function of temperature (up to 1050 °C) for powders (~ 55–60 mg) of the twelve sandstones sampled from exploration well EPS-1 at Soultz-sous-Forêts (Alsace, France). The numbers next to each curve indicates the box number from which the sample was collected (see Table 1)Back to article page