Which one of the following minerals is formed by decomposition of rocks, leaving a residual mass of weathered material?

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asked Jul 27, 2017 in Geography by Kundan kumar (49,132 points) 34 381 1017

Which one of the following minerals is formed by decomposition of rocks, leaving a residual mass of weathered material?
(a) coal (b) bauxite (c) gold (d) zinc

1 Answer

+1 vote
answered Jul 27, 2017 by Vikash Kumar (144,729 points) 8 11 21
(b) bauxite is formed by decomposition of rocks

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