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Question
Which mineral is used to prevent the oxidation of coal at the coal seams?
Which mineral is used to prevent the oxidation of coal at the coal seams?
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Solution
The correct option is A Dolomite
Dolomite is applied to the coal seam to prevent the oxidation of coal and to prevent fires. Using dolomite also keeps the surrounding area reflective, increasing intensity of light deep underground.
Dolomite is applied to the coal seam to prevent the oxidation of coal and to prevent fires. Using dolomite also keeps the surrounding area reflective, increasing intensity of light deep underground.
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