Balfour, Edward, Catalogue of the Government Central Museum, Madras. Physical and chemical characters of minerals. Madras: Military Male Orphan Asylum Press, 1855
India. Department of Labour, The Mining Concessions (Central) Rules, 1939 and the standard forms of prospecting license and mining lease (corrected up to 1 December 1945). Delhi, 1946
India. Department of Revenue and Agriculture, Rules for the grant of licenses by local governments to explore and prospect for minerals and of mining leases in British India. Simla, 1899
Bombay. Department of Industries and Labour, Manual of act, rules and standing orders relating to mines and minerals [with correction slips]. Bombay, 1918
Bombay. Department of Industries and Labour, Manual of act, rules and standing orders relating to mines and minerals. Revised (2nd) edition. Bombay, 1918