Mohan Lal Sukhadia University (MLSU) 2001 GEOLOGY -I (Mineral Resources) - Question Paper

Final Year exam of the
Three -Year Degree Course, 2001
(Faculty of Science)
GEOLOGY Paper-I (Mineral Resources)
Attempt 5 ques. in all.
selecting at lowest 1 ques. from every unit ,
All ques. carry equal marks.
Time : three Hours [ Maximum Marks :50 ]

UNIT-I
1. discuss Early Magmatic process and define important mineral deposits formed by magmatic concentration. 5+5
______

2. Write notes on any 2 of the subsequent : 5+5
(a) Igneous rocks as Ores.
(b) Magmatic Differentiation
(c) Residual liquid segregation.

UNIT-II
3. Enumerate the sedimentation process of formation of Ore deposits. 10

4. Write notes on any 2 of the subsequent : 5+5
(a) Mineral deposits of metamorphic origin
(b) Pyrometamorphism
(c) Evaporation process.

UNIT-III
5. define the geology, mode of occurrence and origin of Coal deposits of India. 10

6. Write notes on any 2 of the subsequent : 10
(a) Contract metasomatism process of ore formation.
(b) Skarn deposits.
(c) Origin of pertoleum.

UNIT-IV
7. define geology, mode of occurrence and origin of copper deposits of India. 10

8. define poly metallic sulphide deposits of Rajasthan. 10

UNIT-V

9. provide a detailed account of clay deposits of Rajasthan. 10

10. Write short notes on any 3 of the subsequent with reference to mode of occurrence, uses and origin:- 10
(a) Garnet
(b) Sillimanite
(c) Gypsum
(d) Rock phosphate.

Earning:   Approval pending.