Current Science

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India has one of the largest concentrations of rock-art sites. However, these rock shelters have deteriorated due to natural agencies. The present study was carried out in one such site in Central India, which is hosted by argillaceous and ferruginous sandstones, showing pro-minent chemical, biological and mechanical weather-ing. The results based on field investigations, petrography, XRD, FE-SEM-EDS and FTIR meas-urements have indicated that chemical weathering is caused due to infiltration of hydrothermal fluids through innumerable zones of weaknesses formed due to neotectonic activities in the Satpura Lineament Zone, especially along Gawilgarh and Salbardi Faults in this region.

Keywords

Archeological Site, Chemical Weathering, Hydrothermal Fluids, Rock Shelters.
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