The sources in the area, potential gems In Sri Lanka. By working on the survey on the middle of the country. Study gems is a group of rocks, Highland Complex comprising Terra e Raha (Elahera), Casa Lu Kang (Kaluganga), Salamanca (Hassalaka), Halloween, video, Rattana first-rate Vella (Avissawella) Pura (Ratnapura), and the place came to see the appearance of la (Pelmadulla) geographical areas, mainly high mountains and plateaus that do not smooth the decayed ruins of stone from that there may be some sediments and rocks that were blowing a smooth area bring the cumulative between mountains. The mining model contains both the mine excavation The mine used a car passing in front of Earth and the open mine in the river.
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