Section 6(6)(b) in Atomic Minerals Concession Rules, 2016
(b)provide a performance security to the State Government in the form of a bank guarantee as per the format specified in Schedule C or as a security deposit, for an amount equivalent to 0.50 per cent. of the value of estimated resources, which performance security may be invoked by the State Government as per the terms and conditions of Mine Development and Production Agreement and the mining lease deed;