List of Figures
- 1. Microstructures indicating primary entrapment of MI
 - 2. Primary MI in a plagioclase glomerocryst in a Crd-bearing rhyolite from San Vincenzo, Italy
 - 3. Schematic temperature (T)-time (t) diagram
 - 4. Andalusite with MI from a crustal xenolith in the Crd-bearing rhyolites of Lipari
 - 5. Microstructures of MI in Spanish enclaves
 - 6. SEM microstructures of MI in spanish xenoliths
 - 7. Two examples of nanogranite inclusions
 - 8. Typical fine-grained garnet crystal in migmatites from Ronda, showing MI-rich cores
 - 9. Small MI (both nanogranite and glassy) hosted in garnet from a migmatite at Ronda
 - 10. Examples of negative crystals in MI in garnet from the KKB (A) and the Ivrea Zone (B)
 - 11. SEM microstructures of MI in migmatites
 - 12. Diametrically opposite decrepitation tails in MI in garnet
 - 13. SEM microstructures of MI in migmatites
 - 14. SEM microstructures of MI and remelted nanogranites
 - 15. CIPW quartz-albite-orthoclase normative compositions (in wt%) of glasses from El Hoyazo enclaves and KKB and Ronda migmatites