Minerals name Chemical symbol Concentration, % Silica SiO2 94.4000 Aluminum oxide Al2O3 3.1100 Potassium oxide K2O 0.9680 Iron (III) oxide Fe2O3 0.6304 Sodium oxide Na2O 0.2280 Magnesium oxide MgO 0.1930 Tedium oxide TiO2 0.1610 Calcium oxide CaO 0.1550 Phosphate (oxide). P2O5 0.0190 Zirconium dioxide ZrO2 0.1286 Copper(II) oxide CuO 0.0020 Rubidium oxide Rb2O 0.0030 Zinc oxide ZnO 0.0020 Total 100.0000

Table 1: Concentrations of minerals present in the core sample.