The Study of Rocks MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on The Study of Rocks, a fundamental topic in the field of Engineering Geology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our The Study of Rocks MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of The Study of Rocks mcq questions that explore various aspects of The Study of Rocks problems. Each MCQ is crafted to challenge your understanding of The Study of Rocks principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Engineering Geology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our The Study of Rocks MCQs are your pathway to success in mastering this essential Engineering Geology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of The Study of Rocks. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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The Study of Rocks MCQs | Page 5 of 22

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Q41.
What is the texture called when large-sized crystals are embedded in fine grained matrix?
Discuss
Answer: (c).Porphyritic texture
Q42.
The cause which is not influencing the porphyritic texture is ______________
Discuss
Answer: (d).Change in temperature
Q43.
What is the absolute reverse of porphyritic texture?
Discuss
Answer: (a).Poiklitic
Q44.
What is the term when augite has inclusions of plagioclase felspar?
Discuss
Answer: (d).Ophitic
Q45.
The development of ophitic texture is completely understood.
Discuss
Answer: (b).False
Q46.
Which texture indicates the flow of magma during its formation?
Discuss
Answer: (b).Directive
Q47.
Example of directive texture is ______________
Discuss
Answer: (c).Trachytic
Q48.
The texture which involves polygonal or trigonal spaces in rocks is ______________
Discuss
Answer: (d).Intergranular texture
Q49.
What is it called when two or more minerals crystallize simultaneously in a limited space?
Discuss
Answer: (b).Intergrowth texture
Q50.
Form of igneous rock where magma is injected and cooled along planes of host rocks is ______________
Discuss
Answer: (b).Concordant bodies