Devaraju, T. C., K. S. Anantha Murthy, and S. D. Khanadali. 1986. “Iron-Formation of the Chiknayakanhalli Greenstone Belt, Karnataka, India”. Journal of Geological Society of India 28 (2&3):201-17. https://geosocindia.com/index.php/jgsi/article/view/66086.