Chapter 8: Major Elements - Faculty web pages

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

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

Greenschist, Amphibolite, Granulite Facies Greenschist to amphibolite facies transition involves two major mineralogical changes 1. Transition from albite to oligoclase 2. Transition from actinolite to hornblende Both of these transitions occur at approximately the same grade, but have different P/T slopes
Amphibolite facies Greenschist, Amphibolite, Granulite Facies ACF diagram Typically two-phase Hbl-Plag Amphibolites are typically black rocks with up to about 30% white plagioclase Garnet in more Al-Fe Fe-rich and Ca-poor mafic rocks Clinopyroxene in Al-poor poor-Ca- rich rocks Fig. 25-7. ACF diagram illustrating representative mineral assemblages for metabasites in the amphibolite facies. The composition range of common mafic rocks is shaded. Winter (2001) An Introduction to Igneous and Metamorphic Petrology. Prentice Hall.
Page 1 and 2: Metamorphic Facies Eskola (1915) ,
Page 3 and 4: Metamorphic Facies Interpretive: :
Page 5 and 6: Metamorphic Facies In his final ac
Page 7 and 8: Metamorphic Facies Fig. 25-2. 2. Te
Page 9 and 10: It is convenient to consider metamo
Page 11 and 12: Fig. 25-2. 2. Temperature- pressure
Page 15 and 16: Metamorphic Facies Combine the conc
Page 17 and 18: Figure 21-1. Metamorphic field grad
Page 19 and 20: Facies Series High P/T series - occ
Page 21 and 22: Metamorphism of Mafic Rocks Most
Page 23 and 24: Metamorphism of Mafic Rocks Clin
Page 25 and 26: Mafic Assemblages of the Medium P/T
Page 27: Greenschist Facies Greenschist, A
Page 31 and 32: Transition to Granulite Facies Maf
Page 33 and 34: Greenschist, Amphibolite, Granulite
Page 35 and 36: Greenschist, Amphibolite, Granulite
Page 39 and 40: Mafic Assemblages of the High P/T S
Page 41 and 42: Blueschist and Eclogite Facies The
Page 43 and 44: Blueschist and Eclogite Facies Eclo
Page 45 and 46: Pressure-Temperature Temperature-Ti
Page 49 and 50: Fig. 25-13a. Conventional P-T P T d
Page 53 and 54: Fig. 25-12a. Schematic pressure-tem
Page 55 and 56: Fig. 25-12b. Schematic pressure-tem
Page 59 and 60: 2. P max and T max do not occur at
Page 61 and 62: This occurs at a pressure well belo
Page 63: Metamorphic field gradient - PT cha

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