My project is about looking at tiny melt inclusions trapped within crystals and what they can tell us about specific volcanic eruptions.
A melt inclusions is simply some magma that got trapped and separated within a growing crystal (e.g plagioclase, olivine etc). As it's removed from the rest of the melt, it doesnt evolve chemically. It can provide information on what was happening deeper in the crust before the eruption including magma composition, temperature and depth.
I'll be anaylsing these melt inclusions using major and trace element data and possibly looking at the volatile content. I get a nice mix of hands-on work including making my own slides, microscope work, SEM (for major elements) and Laser Ablation (for trace elements). Lots to be doing already, but exciting to be studying at something new!