Table of Contents
Journal of Geochemistry
Volume 2014, Article ID 192639, 8 pages
http://dx.doi.org/10.1155/2014/192639
Research Article

Electron Microscopic Studies of Ilmenite from the Chhatrapur Coast, Odisha, India, and Their Implications in Processing

1Mineral Processing Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, Odisha 751 013, India
2Department of Geology and Geophysics, Indian Institute of Technology, Kharagpur 721 302, India

Received 2 April 2014; Revised 20 June 2014; Accepted 25 June 2014; Published 15 July 2014

Academic Editor: Franco Tassi

Copyright © 2014 D. S. Rao and D. Sengupta. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. Indian Minerals Yearbook, (Part-II), ILMENITE & RUTILE, Indian Bureau of Mines, Nagpur, India, 50th edition, 2011.
  2. T. K. Mukherjee, “Mining and processing of titanium minerals in India,” Metals, Materials and Processes, vol. 10, pp. 85–98, 1998. View at Google Scholar
  3. R. G. Rao, P. Sahoo, and N. K. Panda, “Heavy mineral sand deposits of Orissa,” in Special Issue on “Beach and Inland heavy mineral sand deposits of India” Exploration and Research for Atomic Minerals, R. Dhana Raju, M. A. Ali, and S. Krishnan, Eds., vol. 13, pp. 23–52, 2001. View at Google Scholar
  4. D. S. Rao, G. V. S. Murthy, K. V. Rao, D. Das, and S. N. Chintalapudi, “Alteration characteristics of beach placer ilmenite from Chatrapur coast, Orissa, India,” Journal Applied Geochemistry, vol. 4, pp. 47–59, 2002. View at Google Scholar
  5. D. S. Rao, B. Banerjee, and S. C. Maulik, “Chemistry of beach placer heavy minerals of Chatrapur, Orissa,” Research Journal of Chemistry and Environment, vol. 2, no. 4, pp. 11–15, 1998. View at Google Scholar
  6. C. Satpathy, S. Routray, and D. S. Rao, “Heavy mineral recovery from beach and dune sands of Ganjam Coast, Orissa, India,” World of Metallurgy—ERZMETALL, vol. 63, no. 1, pp. 5–13, 2010. View at Google Scholar
  7. P. V. Sukumaran and A. R. Nambiar, “Geochemistry of ilmenite from Ratnagiri coast, Maharashtra,” Current Science, vol. 67, no. 2, pp. 105–106, 1994. View at Google Scholar · View at Scopus
  8. V. S. Hegde, G. Shalini, and D. Gosavi Kanchanagouri, “Provenance of heavy minerals with special reference to ilmenite of the Honnavar beach, central west coast of India,” Current Science, vol. 91, no. 5, pp. 644–648, 2006. View at Google Scholar · View at Scopus
  9. J. D. Grigsby, “Chemical fingerprinting in detrital ilmenite: a viable alternative in provenance research,” Journal of Sedimentary Petrology, vol. 62, no. 2, pp. 331–337, 1992. View at Google Scholar · View at Scopus
  10. D. A. Darby and Y. W. Tsang, “Variation in ilmenite element composition within and among drainage basins: implications for provenance,” Journal of Sedimentary Petrology, vol. 57, no. 5, pp. 831–838, 1987. View at Google Scholar · View at Scopus
  11. A. K. Mohanty, S. K. Das, V. Vijayan, D. Sengupta, and S. K. Saha, “Geochemical studies of monazite sands of Chhatrapur beach placer deposit of Orissa, India by PIXE and EDXRF method,” Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 211, no. 1, pp. 145–154, 2003. View at Publisher · View at Google Scholar · View at Scopus
  12. K. B. Rao, “Origin and evolution of the sand dune deposits of the Ganjam coat, Orissa, India,” Exploration and Research for Atomic Minerals, vol. 2, pp. 133–146, 1989. View at Google Scholar
  13. R. Sengupta, S. Bhattacharya, R. S. Rana, S. K. Mitra, and V. K. Jain, “Preliminary studies of off-shore heavy mineral placers of Gopalpur-Chatrapur coast, Orissa,” Indian Journal of Geology, vol. 62, pp. 27–37, 1990. View at Google Scholar
  14. S. Bhattacharyya and R. Sengupta, “Surface microtextures of heavy minerals from the Bay of Bengal off Gopalpur, Orissa,” Journal of Geological Society of India, vol. 44, no. 2, pp. 175–184, 1994. View at Google Scholar · View at Scopus
  15. K. C. Sahu, U. C. Panda, and D. K. Sahu, “Texture and mineralogical composition of sediments along Ganjam coast, East coast of India,” Indian Journal of Marine Sciences, vol. 26, no. 2, pp. 230–233, 1997. View at Google Scholar · View at Scopus
  16. S. Bhattacharya, “Eastern Ghats granulite terrain of India: an overview,” Journal of Southeast Asian Earth Sciences, vol. 14, no. 3-4, pp. 165–174, 1996. View at Publisher · View at Google Scholar · View at Scopus
  17. A. F. Park and B. Dash, “Charnockite and related neosome development in the Eastern Ghats, Orissa, India: petrographic evidence,” Transactions of the Royal Society of Edinburgh: Earth Sciences, vol. 75, no. 3, pp. 341–352, 1984. View at Google Scholar · View at Scopus
  18. R. C. Newton, “An overview of charnockite,” Precambrian Research, vol. 55, no. 1–4, pp. 399–405, 1992. View at Publisher · View at Google Scholar · View at Scopus
  19. C. Sasikumar, D. S. Rao, S. Srikanth, B. Ravikumar, N. K. Mukhopadhyay, and S. P. Mehrotra, “Effect of mechanical activation on the kinetics of sulfuric acid leaching of beach sand ilmenite from Orissa, india,” Hydrometallurgy, vol. 75, no. 1–4, pp. 189–204, 2004. View at Publisher · View at Google Scholar · View at Scopus
  20. B. C. Acharya, S. K. Das, and J. Muralidhar, “Mineralogy, mineral chemistry and magnetic behaviour of ilmenite from Chhatrapur Coast, Orissa,” Indian Journal of Earth Sciences, vol. 26, no. 1–4, pp. 45–51, 1999. View at Google Scholar · View at Scopus
  21. T. K. Mallik, “Micromorphology of some placer minerals from Kerala beach, India,” Marine Geology, vol. 71, no. 3-4, pp. 371–381, 1986. View at Publisher · View at Google Scholar · View at Scopus
  22. W. A. Deer, R. A. Howie, and J. Zussman, An Introduction to the Rock-Forming Minerals, ELBS, 1985.
  23. B. Nayak, S. Mohanty, and P. Bhattacharyya, “Heavy minerals and the characters of ilmenite in the beach placer sands of Chavakkad-Ponnani, Kerala Coast, India,” Journal of the Geological Society of India, vol. 79, no. 3, pp. 259–266, 2012. View at Publisher · View at Google Scholar · View at Scopus
  24. S. Bhattacharyya, R. Sengupta, and M. Chakraborty, “Elemental chemistry of ilmenite—an indicator of provenance?” Journal of the Geological Society of India, vol. 50, no. 6, pp. 787–789, 1997. View at Google Scholar · View at Scopus
  25. S. Bhattacharya and R. Kar, “Alkaline intrusion in a granulite ensemble in the Eastern Ghats belt, India: shear zone pathway and a pull-apart structure,” Proceedings of the Indian Academy of Sciences, Earth and Planetary Sciences, vol. 113, no. 1, pp. 37–48, 2004. View at Google Scholar · View at Scopus
  26. D. S. S. Babu, D. Das, M. Sudarshan, V. R. Reddy, S. N. Chintalapudi, and C. K. Majumdar, “57Fe Mössbauer studies on natural ilmenites,” Indian Journal of Pure and Applied Physics, vol. 34, no. 7, pp. 474–479, 1996. View at Google Scholar · View at Scopus
  27. C. Sasikumar, D. S. Rao, S. Srikanth, B. R. V. Narashimhan, B. R. Kumar, and N. K. Mukhopadhyaya, “Effect of natural weathering and mechanical activation on the acid dissolution kinetics of Indian beach sand ilmenite,” Metals Materials and Processess, vol. 18, pp. 211–224, 2006. View at Google Scholar