Data for: Partial melting and subduction-related metasomatism recorded by geochemical and isotope (He-Ne-Ar-Sr-Nd) compositions of spinel-lherzolites from Coyhaique, Chilean Patagonia

Coyhaique mantle xenoliths: whole-rock and mineral major and trace elementdata, Sr-Nd whole-rock and clinopyroxene isotopic data, and whole-rock noble gas (He, Ne, Ar) isotopic data.