Data for: Coexistence of high-Al and high-Cr chromite orebodies in the Acoje block of the Zambales ophiolite, Philippines: Evidence for subduction initiation

Table-1 and S1 present the averaged values and whole dataset of the major element and oxygen isotopic compositions of olivine grains in the Acoje harzburgites, dunite and chromitites, resepctively. Table 2 and S-2 present the averaged values and whole dataset of major element compositions of chromite grains in the Acoje harzburgites, dunite and chromitites, respectively.