Question
Which one of the mineral is considered under secondary
mineral?Solution
A secondary mineral is one resulting from the weathering of a primary mineral, either by an alteration in the structure or from reprecipitation of the products of weathering (dissolution) of a primary mineral. Common secondary minerals include topaz, zircon, corundum, fluorite, garnet, monazite, rutile, magnetite, ilmenite, allanite, and tourmaline.
Select the letter-cluster from among the given options that can replace the question mark (?) in the given series.
DXC, GTH, ?, MLR, PHW
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