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← GeographyWhich mineral transformation is promoted by hydration weathering?
A)Feldspar turns into clay minerals✓
B)Pyroxene converts into olivine
C)Quartz transforms into feldspar
D)Halite breaks down into gypsum
💡 Explanation
Clay formation occurs because the hydration weathering of feldspar incorporates water into its crystal structure via hydrolysis; therefore, feldspar alters to clay minerals rather than converting directly to other silicate minerals under typical weathering conditions.
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