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Geothermal Energy

Science – Society – Technology

Fig. 8 | Geothermal Energy

Fig. 8

From: The Muschelkalk aquifer of the Molasse basin in SW-Germany: implications on the origin and development of highly saline lithium-rich brines in calcareous hydrothermal reservoirs

Fig. 8

Hydrogen versus oxygen isotope diagram showing the meteoric origin of the samples (analytical uncertainty: δ18O: ± 0.15 ‰, δD: ± 1.5 ‰; data sources: Grimm et al. 2005, Ufrecht 2018, Ufrecht et al. 2020 and references therein). GMWL, Global Meteoric Water Line; LMWL, Local Meteoric Water Line of Stuttgart area (Ufrecht et al. 2020)

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