Fig. 15
From: Formation of the high pressure jeffbenite phase from glass at ambient pressure
Left, SEM micrograph of transparent jeffbenite glass-ceramic from Composition 2, Table 1, revealing white zirconia nuclei, grey jeffbenite apparently in attached planar and linear groupings (light grey) enclosing areas of residual glass represented by the darker regions. Note 100 nm scale bar. Also shown (right) is a polished sample (0.6 mm thick) of a jeffbenite glass-ceramic.
