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Petrology Chapter 4

Petrology Chapter 4. Gautam Sen. Ternary Diagram. Equilibrium Crystallization. Equilibrium Melting. Fractional Crystallization. Fractional Melting. Di-An- Fo “System”. Di-An- Ab at 1 atm. Di-An- Ab : Equilibrium Crystallization. Equilibrium Crystallization - 2.

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Petrology Chapter 4

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  1. Petrology Chapter 4 Gautam Sen

  2. Ternary Diagram

  3. Equilibrium Crystallization

  4. Equilibrium Melting

  5. Fractional Crystallization

  6. Fractional Melting

  7. Di-An-Fo “System”

  8. Di-An-Ab at 1 atm

  9. Di-An-Ab: Equilibrium Crystallization

  10. Equilibrium Crystallization - 2

  11. Di-Fo-SiO2 “system” at 1 atm

  12. Di-Fo-An-SiO2Tetrahedron

  13. Di-Fo-SiO2: Equil. Crystall.

  14. EquilibriumCrystallization

  15. FractionalCrystallization

  16. Equilibrium melting

  17. FractionalMelting

  18. An-Fo-SiO2

  19. Di-Fo-SiO2at low tohigh pressures

  20. 3-phase triangle

  21. Di-Fo-SiO2under 2 GPaPH2O

  22. Carbonated lherzolite melting

  23. CMS-CO2 @ 2 and 3 GPa 2 GPa 3 GPa

  24. Changing melt composition from solidus to liquidus of a haploperidotite

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