Fig. 1: Locations and main geochemical features of Piton de la Fournaise waters. | Communications Earth & Environment

Fig. 1: Locations and main geochemical features of Piton de la Fournaise waters.

From: Use of cold waters geochemistry as a geothermal prospecting tool for hidden hydrothermal systems in Réunion Island

Fig. 1

A Map of the different water samples of Piton de la Fournaise collected for this study and (B) Na/Cl vs. Na/NO3 molar ratios and electrical conductivity (µS/cm) of Piton de la Fournaise waters, showing that water rock interaction, anthropogenic contamination and seawater contamination are the main mineralization processes. Insert: ©2023 Google Earth.

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