Fig. 2: Total mercury content (THg) and mercury isotope data for the studied sample groups.
From: Mantle Hg isotopic heterogeneity and evidence of oceanic Hg recycling into the mantle

Values for A THg, B δ202Hg, and C Δ199Hg in mid-ocean ridge basalts (MORB), island arc basalts (IAB), continental flood basalts (CFB), and ocean island basalts (OIB) were investigated in this study. Analytical uncertainties (2 SD) are 0.11‰ for δ202Hg and 0.07‰ for Δ199Hg. Analytical uncertainties (RSD) for THg are <9%.