Fig. 4 | Nature Communications

Fig. 4

From: Martian magmatism from plume metasomatized mantle

Fig. 4

Double-normalized (to CI-chondrite and Sm) incompatible trace-element plots for martian shergottites, and nakhlites and chassignites. Shergottites are shown in a and nakhlites and chassignites are shown in b. Shergottite NWA 6963 is highlighted due to its similarity in incompatible element composition to nakhlites. Normalization to CI-chondrite from ref. 39. Analytical uncertainties are smaller than symbols

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