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Mining Engineering · all questions

Mining Geology
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If granite is the original rock then what is its metamorphic rock?

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The crest of fold where strata are bent up to form an arch is called

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The gas formed by blowing a mixture of stream and air through a bed of hot coal is known as

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If it is found that a younger bed completely covers up and advances much beyondthe limits of the underlying beds then the structure is called

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The mineralized vertical solution joints in carbonate country rock containing valuable deposits of metallic and non-metallic minerals is known as

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The delicate instrument that records earthquake is known as

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Polymorphs of carbon is

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The different geological periods during which mineral deposits were formed in abundance in certain sectors of globe are commonly known as

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A fault that runs at some angle between the dip and strike of the bed is called

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India's coal is approximately A percentage of World's coal reserve. A is given by

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The process of wear and tear of the exposed country rocks is defined as

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In metalliferrous deposit, the ore minerals generally occur in association with some non-metallic minerals known as

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It is the property by virtue of which it allows water to travel through its pore-spaces or other openings and found to be proportional to the square of the diameter of the grains forming the rock.

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The hollowsleft within the rock beds are filled up with mineral matter giving rise to

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Water gas is a combination of

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Which of the following reserve is least in quantity?

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It is an irregularity where the bed thins out generally due to erosion by river or stream. This is known as

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Amongst the vertebrates, remains of reptiles occur abundantly in the rocks of

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The extensive lava-flows giving rise to flat-topped mountains and plateaus is known as

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It is a compound of CaCO3 and MgCO3 in various proportions

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