Solved UPSC CDS/OTA Question
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Q · Mineralsmedium · 45s
Which mineral is formed in caves from dripping water?
TopicMinerals
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Both calcite and gypsum can form cave formations through precipitation from dripping water. Calcite forms limestone cave features like stalactites and stalagmites when calcium carbonate precipitates from mineral-rich water. Gypsum creates similar formations in caves within gypsum bedrock or where sulfate-rich solutions are present. The specific mineral depends on the local geology and water chemistry.
Final Answer: Option D - Both A and C