6th Sem Geology Previous Year Question papers, Exams of Geology

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C 60207 (Pngos + 2) SIXTH SEMESTER B.Sc. DEGREE EXAMINATION MARCH 2014 : (UG-CCSS) Geology GL 6B 15 - ECONOMIC GEOLOGY Maximum : 30 Weightage Time ; Three Hours Draw neat diagrams wherever necessary. I. Objective Type Questions. Answer all twelve questions : (A) Choose the correct answer : 1. World's leading producer of gold is : (b) South America. (a) U.S.A. (c) South Africa. (d) Russia. 2. Which of the following is placer deposit? (a) Manganese. (b) Zinc. (c) Monazite, (d) Cobalt. 8. Which of the following {ire of copper is not found in the zone of secondary sulphide enrichment ? (a) Covelite. (b) Bornite. (c) Chalcacite. (a) Azurite. z. 4, Cerrusite is an ore of: (a) Lead. (b) Manganese. (c) Copper. (d) Tron. (B) Fill in the blanks ; is the recrystallized limestone used as decorative stone. mineral. 5. 6. In khondalites of Kerala zircon is the heavy mineral which occurs as 7, Al,Qy is the chemical composition of the mineral 8 . Oxidation zone lies __. the ground water table. : Turn over