Figure 2
From: Ultrafast syn-eruptive degassing and ascent trigger high-energy basic eruptions

Examples of one-dimensional diffusion modeling application for Li profiles in Etnean plagioclase crystals. Light blue dashed lines indicate the initial concentration profile of the crystal (C0), whereas the red lines represent the best-fit diffusion curves. ΔC (y-axes) refers to the normalized compositional contrast for Li in plagioclase. (see ESM2 in the Supplementary Information for all the modeled crystals).