Microscopy

7719 R005 4x petrographic thin section microscopy rock geology Singapore Bukit Gombak Little Guilin titanium biotite pleochroism kink band

biotitepolarized lightpolarizing microscopemicroscopymicrographpetrographic thin sectionpetrographygeologyrockmineraloptical mineralogysingaporebukit gombaklittle guilinkink bandtransmitted lightcross polarized lightxplbirefringencebirefringentanisotropicanisotropyinterference colourclinopyroxenequartz