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India | |
| [var. Alexandrite] Gem Stone Occurrences in Chhattisgarh. Directorate of Geology and Mining, Chhattisgarh |
- Thiruvananthapuram District
| Bowie S H U, Horne J E T (1953) Cheralite, a new mineral of the monazite group, Mineralogical Magazine 30, 93-99 |
| Orissa's production to increase. V. Kuriyan, Jewellery News Asia, No. 106, June 1993, pp. 66-74. |
| Loock, Gerhard Walter (1987) Chrysoberyll aus Orissa, Indien [Chrysoberyl from Orissa, India]. Lapis, 12 (12) 11-15 |
| Rao, T. S., Narayana, B. L., & Gopalan, K. (1994). Rb-Sr age of the Sivamalai alkaline complex, Tamil Nadu. Proceedings of the Indian Academy of Sciences-Earth and Planetary Sciences, 103(3), 425-437. Czygan, W., & Goldenberg, G. (1989). Petrography and geochemistry of the alkaline complexes of Sivamalai, Elchuru and Uppalapadu. India. Mem. Geol. Soc. India, 15, 225-240. Rao, B. B. (1982). Petrology of the alkaline rocks around Sivamalai, Coimbatore district, Tamilnadu, India. Geologische Rundschau, 71(1), 263-279. Bose, M. K., Roy, A. K. G., & Czygan, W. (1982). K-Rb relations in the alkaline suites of the Eastern Ghats precambrian belt, India. Lithos, 15(1), 77-84. Bose, M. K. (1971). Petrology of the alkalic suite of Sivamalai, Coimbatore, Tamil Nadu. Geological Society of India, 12(3), 241-261. |
Odisha, India