The Longken Mine Area is one of the most promising areas for finding new mines. Many new veins are found here, and the Iron Dragon Jadeite is formed in this area. Tielongsheng Jade is one of the new jadeite excavations discovered in Myanmar in recent years. In 1991, the Burmese villagers discovered green soil on the surface of Longken, which became the prospect of prospecting. In 1993, the Myanmar government opened the emerald market policy, and in 1994 it was green. Under the head of the soil, the original outcrop of the ore body was discovered, and more than 20 holes were collected. The ore body is banded like a dragon. In 1999, Tielongsheng jade material appeared on the market in Yangon and Hong Kong. Due to the huge amount of mining, Tielong Jadeite was basically exhausted in 2000, and the mineral materials were collected by some bosses. Mineral materials are still in the process of trading.
Tielong raw jade material eight grades
Level 1: The color is all green, the transparency is high, and it is a particle-like aggregate. The jewelry is exquisite, the water head is 3 points, the white flower and the crack are not, and it belongs to the glass type.
Level 2: The color is all green, similar to the first level, in the form of a particle-like aggregate, the transparency is slightly lower, the water head is 2 points, and the white flowers and cracks are less.
Grades 3 to 4: The color is all green, translucent, fine grain-medium grain, 1 point of water head, with white flowers and cracks.
Five to seven grades: the color is all green, slightly transparent - opaque, the grain is - coarse grain, the head is half - no, there are white flowers, dry green.
Eight grades: the color is uneven green, the grain is thick, opaque, white flowers, cracks, and is a dry green.
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