Figure 5
From: The 2019–2020 volcanic eruption of Late’iki (Metis Shoal), Tonga
Photomicrographs of the 2019 Late’iki lava. (A) Plane polarised light view showing abundant, scattered pyroxene phenocrysts and highly vesicular glass. (B,C) Cross-polarised views showing polymineralic glomeroporphyritic textures, complexly zoned plagioclase and zoning in some pyroxene phenocrysts. Scale bar is 1 mm in all images.
