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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Sajan sarthak Best Answer
Ground water always percolates down where as Hydrothermal solution that moves against the action of gravity . Hydrothermal solution here we are talking About hot magmatic residual fluid which is full of metals and shortage of other rock forming minerals .. they finds it's path into the cracks of faults and fractures and throws it's all metals and preciptates.