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Figure 3.
Fe-index, Na2O+K2O-CaO, and alumina saturation index (ASI) diagrams for Archean rocks from the Wyoming craton, including Long Lake Magmatic Complex and Louis Lake continental arc batholiths (navy circles); Bear Mountain and Rocky Ridge strongly peraluminous granite gneiss (pink diamonds); and trondhjemite-tonalite-granodiorite gneiss (green squares). Data sources: Frost and DaPrat (2021); Frost et al. (1998, 2006b, 2017); Gosselin et al. (1990); Mueller et al. (2010); and Wooden et al. (1988).
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