Aligarh Muslim University (AMU) 2010 M.Sc Applied Geology Geo-Chemistry-1 - Question Paper
2010-2011
M.Sc. (Ill SEMESTER) EXAMINATION (APPLIED GEOLOGY)
GEO-CHEMISTRY -1 (GLM - 9003)
Maximum Marks: 35 Duration: Two Hours
Note: Answer all questions.
1. What is Nucleosynthesis? Give an account of different types of (08) Nucleosynthesis
OR
1Write explanatory notes on the following:-
(a) Classification of trace elements
(b) Platinum Group Elements (PGE)
2. Briefly discuss the behaviour of trace elements during the. crystallization of (09) basaltic magmas.
OR
2'. Write short notes on the following:
(a) Partition Coefficient
(b) Significance of Rare Earth Elements (REE) in sedimentary rocks. ~
3. Briefly describe U-Pb dating method of minerals & rocks. Discuss the (09) limitations of this method.
4. Give an account of the geochemistry of Rb and Sr. How are these elements (09) useful in dating of metamorphic events.
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