Microscopy

petrographic thin section geology rock optical mineralogy polarized light microscopy

petrographic thin sectionmicroscopypolarizing microscopepolarized lightcross polarized lightgeologypetrologypetrographypetrographic microscopepetrographic sliderockmineraloptical mineralogycrystalzirconpleochroic haloplagioclaseepidoteapatitepolarizationeyepiecesingaporegombak noritemuscovitephotomicrographmicrographinterference colourbirefringencebirefringentanisotropicanisotropy