The main object of jade knowledge about excavation here is Myanmar. Fans who are familiar with and understand jade knowledge should know that the main source of jade is in Myanmar. A long time ago, the jade people in Burma did not know how to excavate some relatively large pieces of jade from the soil layer. They often used such a method: burn the jade block with fire and burn it through. Then splash it with cold water, let the block blast, and finally pick up the pieces of green pieces. In fact, the same method is often used for jade blocks that have been dug out of the ground. This is a very labor-saving and time-saving process compared to cutting. Since Myanmar is still an agricultural country, there are almost no more advanced excavators. Therefore, today's Burmese jade people mainly use the above-mentioned older excavation methods.
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