Figure 5
From: 3D X-ray tomographic analysis reveals how coesite is preserved in Muong Nong-type tektites

Sequence of 2D slices of a coesite-bearing frothy inclusion in MP26a obtained using XRM data reconstructed with an isotropic voxel size of 0.998 µm. The spatial distribution of vesicles, silica glass, relict quartz and coesite is inferred based on the phase contrast and indicated by the dashed lines.