Gwebin is a village in Mogok Township, Pyin Oo Lwin District, in the Mandalay Region of central Burma. It is located 16 miles (26 km) west of Mogok.[1][2] A track (National Road 311 and National Highway 31) connects it to Shwenyaungbin and Mogok.[3]
Gwebin | |
|---|---|
Village | |
  Gwebin Location in Burma | |
| Coordinates: 22°54′N 96°5′E / 22.900°N 96.083°E | |
| Country |  Burma |
| Region | Mandalay Region |
| District | Pyin Oo Lwin District |
| Township | Mogok Township |
| Time zone | UTC+6.30 (MST) |
History
editThe Mogok valley is notable for its ruby and sapphire mining, and Burma Ruby Mines Ltd. has operated in the area for decades.[4] However, the village of Gwebin is noted in particular for its unusually large sapphire stones.[5] On August 12, 1929, a group of laborers discovered a record 958 carat doubly truncated bipyramid sapphire near Gwebin which sold for £13,000 to a New York dealer who later cut it into nine different stones. [citation needed] In the Mogok valley, the crystals occur in metamorphic limestone, which due to weathering turns into a yellowish clay.[6]
Gwebin was occupied by the Japanese during World War II.[7] Later, the 18th Allied troops were forced to retreat in vehicles three miles to the north of Gwebin and were seen two days later at Ywathit.[8]
In February 1994, another massive 502 carat sapphire was unearthed near Gwebin.[9]
Geography
editGwebin is located in northern-central Burma. It lies off National Road 311, which after a short way southeast of the village to Wabyudaung, merges with the National Highway 31 which connects it to the township seat of Mogok in the east. Several miles to the west of the village is the Irrawaddy River, flowing southwards. This is the country's largest river and most important commercial waterway. The 311 road connects the village to Thabeikkyin on the eastern bank of the river and to Kyaukkyi to the north of Gwebin.[1]
References
edit- ^ a b Maps (Map). Google Maps.
- ^ Bing Maps (Map). Microsoft and Harris Corporation Earthstar Geographics LLC.
- ^ Fenton, A. B.; India. Army. Madras Army. Quartermaster-General's Office (1983). Routes in upper Burma, including the Chin Hills and Shan States, to which are added a number of routes leading from lower Burma and Siam into those districts. Cultural Pub. House. Retrieved 2 January 2011.
- ^ Geological Survey of India (1953). Memoirs of the Geological Survey of India. Published by the order of the Governor-General of India. Retrieved 2 January 2011.
- ^ Chambers, William; Chambers, Robert (1931). Chambers's journal. Orr and Smith. pp. 556–558. Retrieved 2 January 2011.
- ^ Weinstein, Michael (1939). Precious and semi-precious stones. Sir I. Pitman & ltd. p. 54. Retrieved 2 January 2011.
- ^ Prasad, Bisheshwar (1959). The Reconquest of Burma: June 1944 – August 1945. Combined Inter-services Historical Section (India & Pakistan); distributors: Orient Longmans [Bombay]. Retrieved 2 January 2011.
- ^ S. C. Gupta (M.A.) (1961). History of the Indian Air Force, 1933–45. Combined Inter-services Historical Section, India & Pakistan. p. 146. Retrieved 2 January 2011.
- ^ Gemmological Association of Great Britain (1994). The Journal of Gemmology. Gemmological Association of Great Britain. p. 556. Retrieved 2 January 2011.