Aligarh Muslim University (AMU) 2008 M.Sc Applied Geology Igneous And Metamorphic Petrology - Question Paper

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2008-2009 M.Sc. (II SEMESTER) EXAMINATION APPLIED GEOLOGY IGNEOUS AND METAMORPHIC PETROLOGY (GLM-8005)

Maximum Marks: 70    Duration: Two 1 lou.-

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Answer all the questions.

Draw labelled neat sketches, if required.

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1. Describe conditions and processes of the generation 'ahd~ evolution of magma(s)¹

OR

What is IUGS classification scheme? G.ive a detailed description of the

i. ^; classification of ultramafic rocks.

2?> Write detailed notes on any three of the following:

(a)    Eutectic crystallization

(b)    Inter growths and reaction rims

(c)    Spinifex textuw-

(d)    Petrogenesis of andesites

3.     Give a detailed account of the metamorphic facies associated with subduction

zone.    !

4.    <Give definition, significance and application of metamorphic facies series.    !

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How afe P- T_-t paths constructed? Discuss their geo-dynamic significance.

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Attachment: aligarh-muslim-university--amu--2008-m-sc-applied-geology-318-1.pdf

Earning:   Approval pending.