JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD B.Tech II Year MINING GEOLOGY Previous Question Paper (February - 2024 - R22)
Part-A is a compulsory question. Part-B consists of ten questions (numbered from 2 to 11) carrying 10 marks each. From each unit, there are two questions and the student should answer one of them. Hence, the student should answer five questions from Part-B.
Part A
Define petrology.
Answer
Petrology is the branch of geology that focuses on the study of rocks, including their composition, texture, structure, occurrence, and the processes involved in their formation.
Write about rock formation.
Answer
Rock formation is the process by which rocks are created through geological cycles, primarily categorized into igneous (cooling of magma/lava), sedimentary (lithification of sediments), and metamorphic (alteration of existing rocks under heat and pressure).
What is ore?
Answer
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Define tenor.
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What is dip in structural geology?
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Define folds.
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Define geological time scale.
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List out major mineral resources in India.
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Write the methods of mineral exploration.
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What is meant by mineral reserve?
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Part B
Discuss the mode of formation and mode of occurrence of metamorphic rock.
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Define mineralogy? Explain the ore forming mineral.
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Distinguish between characteristics of igneous, and sedimentary rock.
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What are the physical properties of rock forming mineral?
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Briefly explain the different types of mineral deposits.
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Discuss the role of important rocks in civil engineering.
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Write a short note on the following: i) Ore ii) Gangue and iii) Grade of ore
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Explain the process of ore deposits including coal.
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Explain the characteristic feature and mechanics of joints and unconformities.
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List and explain various classifications of folds with neat sketch.
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Define cleavage and foliation in metamorphic rocks.
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Discuss the significance of structural geology in mining field.
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Describe the distribution of mineral deposits of India.
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Discuss the minor mineral resources found in India.
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Explain the process of ore forming in mineral exploration.
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Write the significance of geological time scale in understanding the formation of mineral resources in India.
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Explain the Geochemical exploration of mineral deposits.
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Discuss the basics of geological exploration of mineral deposits.
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Describe in detail about estimation of mineral reserves.
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Write the application of remote sensing and GIS in geological mapping.
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