Figure 12 | Scientific Reports

Figure 12

From: Contrasting mineralized and barren porphyries in the Zhongdian Arc, insights from biotite and apatite compositions and halogen fugacity

Figure 12

(a) Classification of phenocryst and inclusion biotites from the PL and LD deposits and SN prospect based on chemical and lithological affinities (adapted from reference83). A Phlogopites; B Mg-biotites; C Fe-biotites; D siderophyllites, lepidomelanes; E Fe-muscovites; F Muscovites. (b) Comparison diagram of the MgO-FeO of biotites. (c) Ternary TiO2-FeO + MnO-MgO diagram after reference82; (d) Ternary MgO-FeO-Al2O3 diagram after reference6.

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