Data for: Petrology, geochemistry, Ar-Ar isotopes of an arc related calk-alkaline pluton from Mamb (Pan-African Yaounde group, Cameroon): A testimony to the subduction of a hot oceanic crust

Data description
The table I all mineral and whole rock analyses shows the microprobe analyses of amphibole, biotite, muscovite, plagioclase, epidote, garnet and rutile from metagabbros and meta-hornblendites of Mamb, Pan-African Yaounde group (Cameroon). Then table II shows the chemical compositions of the metagabbros, meta-hornblendites, biotitites (restite) and granites (leucosomes).