Geological Survey of India (GSI) North Eastern Region (NER) installed 2 Geological Display Boards at which two caves?

The Geological Survey of India (GSI) North Eastern Region (NER) installed 2 geological display boards at 2 important geological sites with geo-scientific information. The sites are Mawmluh cave and Therriaghat cave in Meghalaya. The prime objective of this was to create awareness among students, visiting tourists and the general public and will also help to conserve the site and aid the upcoming generations to be aware of such geological developments. The geological display boards are unveiled at Mawmluh cave and Therriaghat at Sobhar in East Khasi Hill District.