How do Burmese dig jade?

How is jadeite mined? How to produce jadeite

1. It is completely mined by hand. The jade digger wears a rope around his waist, a breathing hose in his mouth, an eye mask and a waterproof mirror, and dives into rivers and ponds with stones falling from his waist. He finds the original jadeite by touching his hands and feet, and carries it ashore with bamboo baskets to distinguish the pros and cons and decide.

2. Emerald can be mined in Myanmar. Speaking of the origin of jadeite rough stone, of course, it is Myanmar. Although there are many jadeite producing areas around the world, the quality is generally not high and the collection value is not high. Only northern Myanmar can produce gem-grade jadeite. Mining jadeite raw stone in Myanmar is a living job.

3. Seedlings are washed. This method is more suitable for areas with thin soil layer on the ground in the mine. After the soil on the surface is washed away with water, the jade digger will sort it with the water pump. If a stone with a large size is found, it will be sent out with a shovel, crowbar, etc. and then identified.

4. The original jadeite stone is obtained by geological mining, which is generally carried out by advanced mechanized mining mode. Therefore, the mining scene of the original jadeite stone is very spectacular, and its quantity is also relatively large, with jadeites of various qualities. There are four main mining methods of jadeite, namely, digging holes, opening ponds, flushing seedlings and salvaging.

5. If a big stone is exposed, dig it out with tools to identify it. "Salvage" is purely artificial mining. Jade diggers tie a rope around their waist, connect an air hose, wear an eye mask and a waterproof mirror, identify gravel and jadeite by touching their feet, find the original jadeite, and then bring it up to distinguish the quality of jadeite. How do Burmese people adopt jadeite raw materials

1. The fourth method is "salvage method". This method of mining is quite similar to that of ancient inkstone miners in deep pools. Workers dive into the water to identify gravel and jadeite, and then salvage them to the ground to distinguish the advantages and disadvantages and decide whether to accept them or not. This method is still used in the field along the Irrawaddy River.

2. Of course, a pit or a hole is dug in the place where there are jadeite ores, and the mined jadeite raw stones can be directly traded.

In March, several major deposits were discovered in the Wulu (also known as Wujia, Wulong and Wulu) river basin in Myanmar, among which four are the most famous deposits, namely Dumao, Myanmar Mau, Panmao and Nannai Mau.

4. Parabolic wire saw marks that we often see on the surface of jade articles are cut by this cutting method.

5. Three cutting methods of jadeite rough stone The wire cutting method takes the ponytail and horsehair rope as saw blades, constantly adds sand and water into it, and pulls the "saw blade" back and forth to cut the gambling stone, so that the material can be cut into two complete pieces slowly. This cutting method is time-consuming and labor-intensive, and it also needs a lot of manpower to ensure it.

6. Use a small cutting machine to cut the types of jadeite raw materials such as pendants, jade cards and toys. Tuo cutting method Tuo cutting method is a cutting method of jadeite original stone that was used in our ancestors' time. Futures account conditions for iron ore

1. The available balance of funds in the futures account for five consecutive trading days before the application is not less than RMB 1,; The knowledge assessment test shall not be less than 8 points; In the last three years, there have been more than 1 (including 1) real trading experiences in commodity futures.

2. futures account condition: legal citizen over 18 years old. Hold a valid ID card. Hold one of the following bank debit cards (diplomatic relations between workers and peasants, CITIC, Minsheng, China Everbright, Shanghai Pudong Development Bank, China Merchants, Ping 'an and Xingye).

3. Iron ore futures is an international trading product. Accounts opened after March 28, 218 need to meet the conditions before they can apply for the opening of iron ore futures trading authority. If other varieties of your account can trade normally, but you can't trade iron ore, it should be that your account has no authority to trade iron ore futures.

4. futures account requires that people aged 18-7 have no bad credit record and have certain risk tolerance and economic strength.

5. if the funds require to apply for trading code or open trading authority, the balance of available funds in the margin account shall not be less than RMB 1, or equivalent in foreign currency after daily settlement five trading days before the customer's application date.

6. There are many ways to open the trading authority of iron ore futures: with the trading authority of palm oil, PTA, China Financial Futures Exchange or Shanghai International Energy Center, it can be opened unconditionally; There are 5 trading days in a year; Available funds for 5 consecutive days and trading days are greater than or equal to 1,.