Microscopy

7380_R004_4x_Rinjani_Barujari_volcano_basalt_petrographic thin section microscopy PPL

petrographypetrographic thin sectiongeologyrockoptical mineralogymineralmicroscopyphotomicrographmicrographpolarized lightplane polarized lightpplrinjanibarujarivolcanologyvolcanobasaltvolcanicplagioclasefeldsparclinopyroxenepyroxene