Image Details
Caption: Figure 13.
Geochemical trends from APXS and SuperCam LIBS data. (a) TAS diagram showing the distribution of all rock and sediment targets in the basaltic andesite field. Inset zoomed-in view shown in the larger dashed box. (b) Alkali–iron–magnesium (FAM) ternary diagram showing tholeiitic and calc–alkaline trends for reference. (c) Al2O3 – CaO + Na2O + K2O – FeO(T) + MgO (A–CNK–FM) ternary diagram showing the distribution of all rock and sediment targets compared to representative mineral phases and the typical mafic chemical weathering trend.
© 2024. The Author(s). Published by the American Astronomical Society.