Chapter 11 - Diversification of Magmas - Faculty web pages

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$Math 361 Problem Set #5 Due 5 October 2012 - Faculty web pages$

$Math 362 Problem Set #9 â€“ Solution 27 April 2012 - Faculty web ...$

Zone melting Crystallizing igneous material at the base equivalent to the amount melted at the top Transfer heat by convection Most likely to occur in large mafic magmas deep in the crust where country rocks close to liquidus T
In Situ Differentiation Processes In-situ: crystals don’t sink/move Typically involves Diffusion Convective separation <strong>of</strong> liquid and crystals
Page 1 and 2: Chapter 11: Diversification of Magm
Page 3 and 4: Magmatic Differentiation Two essen
Page 5 and 6: Eutectic Melting Eutectic point = t
Page 7 and 8: Critical Melt Fraction Separation
Page 9 and 10: Factors affecting separation of mel
Page 11 and 12: Fractional Crystallization Proces
Page 13 and 14: Gravity settling - Ternary Phase Di
Page 15 and 16: Olivine in basalt Olivine (ρ( s =
Page 17 and 18: Stokes’ Law is overly simplified
Page 19 and 20: Mechanisms that facilitate the sepa
Page 21 and 22: Volatile Transport - separate vapor
Page 23 and 24: Volatile release increases P - frac
Page 25 and 26: Hornblende retrograde boiling Silve
Page 27 and 28: Liquid Immiscibility - Italian Sala
Page 29 and 30: Magma Mixing End member mixing in
Page 31: Assimilation Incorporation of wal
Page 35 and 36: Thermogravitational diffusion Stabl
Page 37 and 38: Detecting and assessing assimilatio
Page 39: Tectonic-Igneous Associations Mid-

Chapter 11 - Diversification of Magmas - Faculty web pages

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