the Mining Engineer to grant mining lease on the land. The grant of mining lease does not authorize the licensee to establish and run brick-kiln on the land, which is a khatedari land. It is a permission given for change of user of khatedari land from agricultural to industrial purposes and this permission has to be granted on certain conditions and on payment of minimum rates, which are prescribed under the Rules of 2007. There is no conflict between the powers conferred on the Mining Engineer under Rule 4 of the Rajasthan Minor Mineral Concession Rules, 1986 and the powers conferred on the revenue authorities under section 90-A of the Rajasthan Land Revenue Act, 1956 for conversion of agricultural land for industrial use, for which the procedure and rates are prescribed under the Rajasthan Land Revenue (Conversion of Agricultural Land for NonAgricultural Purposes in Rural Areas) Rules, 2007.