Spinel from selected localities.
Thailand | |
| Choowong, M. (2002). Quaternary geology and sapphire deposits from the BO PHLOI gem field, Kanchanaburi Province, Western Thailand. Journal of Asian Earth Sciences, 20(2), 119-125. |
Choowong, M. (2002). Quaternary geology and sapphire deposits from the BO PHLOI gem field, Kanchanaburi Province, Western Thailand. Journal of Asian Earth Sciences, 20(2), 119-125. |