Bhubaneswar, Dec. 26 -- A preliminary geological survey has identified the presence of graphite deposits beneath the soil in the Daspalla area of Nayagarh district, prompting detailed exploratory drilling operations in Tumandi village. The exercise is being carried out following satellite-based identification by geologists to assess the extent and commercial viability of the mineral reserves.

According to sources, geologists first detected potential graphite deposits through satellite imagery, after which machine-assisted drilling was initiated on the ground. Boreholes ranging from 120 feet to 200 feet in depth are currently being drilled at multiple locations in and around Tumandi village to collect samples.

Officials involved in the e...