Before cutting the jadeite original stone, brush the surface with an iron brush to expose the contents, open a small hole in the jadeite and open a window, circle the position where the original stone needs to be cut with a marker, roughly select a direction to cut, and cut the original stone with a cutting machine after inspection until the jadeite of the whole original stone is exposed.
Slice is cut first, just like opening a window on the jade gambling stone. Make a small mouth to guess the approximate quality of this jade. There is a special situation that needs attention. If there is a crack on the surface of the jadeite original stone, you can directly cut the first knife on the crack of the jadeite original stone if possible.
The cutting method of jadeite original stone is to press sand with a bow saw and slowly saw the stone. If it is found that it is impossible to continue cutting, it is convenient to take measures to save it.
How to cut the original jade stone?
The first step in cutting jadeite raw stone is to wipe your mouth. Before you cut the knife, you can brush it on the surface of the leather shell with an iron brush, so that you can better observe the situation inside and know the position of the knife. The second step of cutting jadeite stone is to open the window.
When cutting, use a marker to accurately draw the position of the knife. If it is a good kind of water material or pigment, the error of a few millimeters may be more than several hundred pieces, especially the pigment. Be especially careful and cut from the worst place in order not to destroy the green color of the original stone.
When cutting the jadeite rough stone, we can use wire cutting method, which mainly uses the ponytail and horsehair rope to divide the rough stone as a saw blade, and pulls it back and forth repeatedly to achieve the purpose of cutting, and constantly adds sand and water to increase friction, so that we can cut quickly.
The cutting method of jadeite original stone is to press sand with a bow saw and slowly saw the stone. If it is found that it is impossible to continue cutting, it is convenient to take measures to save it.
Slicing method. Speaking of the oldest cutting method, it is also a kind of cutting. Its origin is very old. It is to use an object called a hammer to remove the stone from the original jade stone surface through constant rotation and friction, so that the true face of jade is revealed.
Slice cutting is a mechanical method, which can complete the cutting process in the shortest time.
Let's talk about how the original jadeite stone was mined.
For example, it is necessary to mine a high gravel jadeite placer, because the jadeite placer deposited on the floodplain has been basically mined, and miners have no ore to mine except this high gravel jadeite placer, which is difficult to mine.
Salvage is the most difficult method in the exploitation of jadeite raw stone, which is completely carried out by manpower. Jade pickers wear ropes around their waists, breathing hoses, eye masks and waterproof glasses, hang stones around their waists and dive into rivers or ponds to identify stones from jadeite by touching their feet.
Method 1: "Chong Miao" Literally, we can also have a certain understanding of this jade mining method. The so-called "seedling flushing" means washing away some exposed mineral deposits with water. Workers followed the water to pick and choose, and when they saw a big stone leaking out, they quickly dug it out with a shovel.
Emerald can be mined in Myanmar. Speaking of the origin of jadeite original stone, it is of course 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 North Myanmar can produce gem-grade jadeite. Mining jadeite raw stone in Myanmar is a job.
The original jadeite stone is obtained by geological mining, which is generally carried out by advanced mechanized mining mode, so the mining scene of the original jadeite stone is very spectacular, and the quantity is relatively large, and there are jadeites of various qualities. There are four main mining methods of jadeite, namely, digging holes, opening ponds, flushing seedlings and salvaging.
How to open the jadeite original stone (how to open the jadeite original stone)
The cutting method of jadeite original stone is to press sand with a bow saw and slowly saw the stone. If it is found that it is impossible to continue cutting, it is convenient to take measures to save it.
The cutting of jadeite raw stone mainly includes wire cutting, chip cutting and re-cutting.
Before cutting the jadeite original stone, brush the surface with an iron brush to expose the contents, open a small hole in the jadeite and open a window, circle the position where the original stone needs to be cut with a marker, roughly select a direction to cut, and cut the original stone with a cutting machine after inspection until the jadeite of the whole original stone is exposed.
Open the law violently, with a hammer or directly pick up a stone and hit it on the ground. Hammer is a relatively simple and rude method. When you see a big crack in the middle, the original jadeite stone should be cracked with a hammer.
Salvage is the most difficult method in the exploitation of jadeite raw stone, which is completely carried out by manpower. Jade pickers wear ropes around their waists, breathing hoses, eye masks and waterproof glasses, hang stones around their waists and dive into rivers or ponds to identify stones from jadeite by touching their feet.
"Chong Miao", literally, can also have a certain understanding of this jade mining method. The so-called "seedling flushing" means washing away some exposed mineral deposits with water. Workers followed the water to pick and choose, and when they saw a big stone leaking out, they quickly dug it out with a shovel.
How to obtain jadeite original stone
Jade rough stones can be found in the Lu Wu River valley in northern Myanmar, and can also be bought in trading markets. Jade, also known as jadeite, jadeite and Burmese jade, is a kind of jade. The correct definition of jadeite is fibrous aggregate composed of pyroxene minerals, mainly jadeite minerals.
The places where the original jadeite stone can be found are mainly concentrated in Ruili, Longchuan, Yingjiang, Tengchong and Wan Ding jadeite trading markets in northern Myanmar and the border between China and Myanmar. Although the origin of jadeite is in Myanmar, the country with the largest consumption of jadeite in the world is China, so the border between China and Myanmar has become an important place for the jadeite raw stone market.
America. American jadeite is mainly produced in California. Compared with Burmese jadeite, American jadeite can only be used as carving material, lacking gem-grade emeralds. Dry texture and thick structure. The jadeite deposit in Mendocino county is Liqihu mine, which is mainly composed of diopside, jadeite, garnet and pumice veinlets.
The places where jadeite original stones can be found are mainly concentrated in Ruili, Longchuan, Yingjiang, Tengchong and other places in northern Myanmar and the border between China and Myanmar.
Generally speaking, the jadeite original stone can be found in the trading markets of Ruili, Longchuan, Yingjiang, Tengchong, Wan Ding and the border between China and Myanmar.
The purchase channels and skills of jadeite raw stone are as follows: Purchase channels: jadeite raw stone can generally be bought through the trading market. Myanmar is the main producing area of jadeite rough stone, and there are jadeite rough stones everywhere in Myanmar. Therefore, if you want to wholesale jadeite raw stone, Myanmar is definitely the first choice.
How is the original jadeite stone mined?
1, Miaochong, this method is more suitable for areas with thin ground soil layer on the mine. After the soil on the surface is washed away by water, the jade digger will use a water pump to sort it. If larger stones are found, they will be sent out with shovels and crowbars. Then identify it.
2. Method 1: "Chong Miao" Literally, we can also have a certain understanding of this jade mining method. The so-called "seedling flushing" means washing away some exposed mineral deposits with water. Workers followed the water to pick and choose, and when they saw a big stone leaking out, they quickly dug it out with a shovel.
3. For example, if you want to mine a high-gravel jadeite placer, because the jadeite placer deposited on the floodplain has basically been mined, miners have no ore to mine except this high-gravel jadeite placer.
4. There are usually four methods to mine jadeite, such as seedling washing, salvage, pit digging and pond opening.
5. The jadeite original stone is obtained by geological mining, which is generally carried out by advanced mechanized mining. Therefore, the mining scene of jadeite raw stone is very spectacular, and the quantity is relatively large, with jadeite of various qualities. There are four main mining methods of jadeite, namely, digging holes, opening ponds, flushing seedlings and salvaging.