Oxide and Cation Compositions of Pyroxene Grains from Drill Core of the Duluth Complex, Minnesota
The table contains oxide and cation compositions of pyroxene grains from drill core in the Duluth Complex. The oxides were determined by electron probe microanalysis (EPMA) and are reported in weight percent (we%). The cations were calculated from the oxide concentrations and are reported in mole percent (mol%). …