Pure Rocksalt colour
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Mining Engineering · all questionsMining Geology
Mining Geology
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Essential constituent of marble, limestone or chalk.
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When axial plane of a fold is vertical and either of the limbs have the same amount of dip then such fold is described as
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It is an important constituent of granite and a chief constituent of sandstone where it occurs as broken form. Its hardness is 7 (seven). Name the mineral.
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The traces of former living creatures, plants preserved in rocks.
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Two theories are known to explain the heavy accumulation of vegetable and organic matter that formed coal seams. If one of the two theories is drift theory, what is the other?
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During which transportation, the organism is decomposed and it loses nitrogen, oxygen and other volatile constituent?
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Glaciers are masses of
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Diamond hardness number
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Oldest period in geological time scale.
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Specific gravity of monazite
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The ratio of volume of voids in a rock or soil to its total volume is known as
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The geological age of gondowana rocks is believed to be during
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These are wavy undulations developed in country rocks whenever the region is subjected to severe pressure or stress
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The topographic depressions that accommodates lakes are known as
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As per the sized gradation of coal, the size of rubble coal is
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Cleavage plane of mica is . . . . . . . direction.
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Crack in earth crust filled with mineral
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Quartz crystallizes in . . . . . . . . system.
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The mineral contains calcium carbonate are called
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