Raipur (Chhattisgarh) [India], July 18 (ANI): Chhattisgarh-based Coal India subsidiary South Eastern Coalfields Limited’s (SECL) Gevra and Kusmunda megaprojects in Korba district secure 2nd and 4th spots in the list of world’s 10 largest coal mines released by WorldAtlas.com. “Chhattisgarh-based Coal India subsidiary South Eastern Coalfields Limited’s (SECL) Gevra and Kusmunda coal mines have secured the 2nd and 4th spot in the list of the world’s 10 largest coal mines released by WorldAtlas.com,” as per a press release from South Eastern Coalfields Limited. Located in the Korba district of Ch…