Figure 3
From: Crystals reveal magma convection and melt transport in dyke-fed eruptions
Representative Fo, Ni, and P profiles from the early and intermediate tephra olivine crystals. Locations of the Fo and Ni compositional changes tend to overlap but the Ni profiles are sharper. Calculated timescales are maximum times, since crystal growth contribution is neglected. Letters in green identify different segments of the profile and are used in Fig. 5.
