The host rock of Pb-Zn deposit at Zawar is
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- quartzite
- phyllite
- dolomite
- gneiss
The Correct Option is C
Solution and Explanation
The Zawar Pb-Zn deposit, located in Rajasthan, India, is one of the oldest known zinc-lead deposits in the world. It is part of the Aravalli Supergroup.
Step 2: Geological setting.
The mineralization at Zawar occurs mainly in dolomitic rocks of the lower Aravalli Group, where sulfide minerals like galena and sphalerite are hosted within dolomite.
Step 3: Conclusion.
Hence, the host rock of the Zawar Pb-Zn deposit is dolomite.
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