Gazette Notification Rule 58 Submission of Digital Aerial Images under Rule 34A reg Circular-Submission of the mining plans in online portal Notice -IBM manual for appraisal of Final Mine Clousre Plan Modified Standard operating Procedure (SoP) for carrying out drone survey Star Rating of the Mines for the year 2020-21 Implementation of Smart Performance Appraisal Report Recording Online Window, SPARROW in the Indian Bureau of Mines Comments/Inputs invited from stakeholders on Star Rating Template Circular-Promotion of Research and Innovation in Startups and MSMEs in Mining, Mineral Processing, Metallurgy and Recycling Sector (S&T-PRISM)