Research on the geochemistry and petrogenesis of granitoid rocks that make up Granite Garba (Kgr) was conducted in Biabia, Muaradua District, South OKU, South Sumatra. Granit Garba is one of the basements that make up the Garba Mountains which was exposed due to uplift in the Paleogene. The research was conducted using two approaches, namely petrographic analysis and rock geochemistry. Petrogra…
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