There is a famous saying in the jade industry, that is, "I don't know the entrance, I don't gamble." Therefore, when buying jade stone, we must know the origin and characteristics of jade material, otherwise we will unconditionally do gambling business. The entrance of the field is the origin of jadeite. The origin of jadeite in Myanmar is also called mining area or mine. * * * is divided into six mines, and each mine is divided into many mines. Emerald produced in each field has its own characteristics in appearance, quality and color.

Old site:

(1) Afraid of fields, there are more than 28 famous fields such as Huika, Mu Na, Oyachi, Shika and Pagang.

(2) Mukan field, there are famous fields such as Damukan, Queping, Ba Huang, etc. 14 or more.

(3) Nanqichang District, there are 9 famous venues such as Nanqi and Mohan.

(4) Houjiang field, there are more than five famous fields such as Houjiang, Minefield, Gamo and Moshouguo.

New website:

⑤ There are many famous entrances 1 1 such as Martha Factory, Su Kai, Dewey and Muluan Port.

New and old factory area (also called new and old factory area)

6. Among the old and new sites, Longtang site is famous.