Today in Petrology lab we looked at thin sections of micas, quartz, and chlorite. We also had some hand samples for reference. I couldn’t get the color right on this photo; the lepidolite is more lavender than this shows.
Today in Petrology lab we looked at thin sections of micas, quartz, and chlorite. We also had some hand samples for reference. I couldn’t get the color right on this photo; the lepidolite is more lavender than this shows.