The sale of jadeite original stone is the most mysterious transaction in the jewelry industry, and her mystery lies in "gambling stone". There are several bases for judging jade gambling stones, among which the entrance is the most important one. Field mouth refers to the specific location of jade mining; The site is an area, and several sites have been formed due to the mining age and similar performance. Emerald in different fields is special, especially some famous fields are so different that some features only belong to a certain field. Only by determining which field it belongs to can we observe and judge the gambling of this jadeite original stone according to the particularity of this field. Therefore, there is a jargon in the jade gambling world: people who don't know the entrance can't bet on stones.

The discovery and exploitation of jadeite in Myanmar has a history of hundreds of years. Its entrance, like a single spark, can start a prairie fire, and it has developed into nearly 100 famous articles today, with many stars, competing for novelty and beauty. As for the small nameless entrances, they are dotted all over the place. According to the types of jadeite rough stones and the sequence of mining time, the whole field can usually be divided into six major fields: old field, Damakan field, small field, Houjiang field, minefield and new field.

Mu Na changkou

Mu Na is one of the important and famous old pits in Paganchang area. Because of its long mining time, small reserves and low output. This field is famous for its rich full pigments and uniform colors. Emerald contains obvious punctate cotton, such as king green, sun green and boxwood green. There have always been full-color glass species, including sun green, and occasionally Mabel Miao with good water head. There are relatively few cracks, and the types change greatly, from bean seeds to glass seeds, mainly bean seeds, waxy bean seeds and waxy seeds, from medium coarse jade to fine jade. Fine jade, good oiliness, good planting and few faults. Generally, the bottom is white or emerald green, while the green color of ice and glass is extremely rare, so gambling, especially "covering your head", is risky. Characteristics of mineral crusts in Mu Na Changkou: The first layer almost all jadeite raw stones have yellow sand crusts, the second layer mostly has red sand crusts with wax crusts, the third layer is black sand crusts, the fourth layer is gray-black crusts, the fifth layer is white-yellow crusts, and most of them have wax crusts. In a word, stone gamblers prefer the stones in Mu Na's old field, and some people describe them as "Mu Na Stone": the sea and the sky are the same color, with a little snowflake, and chaos is beginning to bloom, and "Mu Na" is supreme.

Huika is located in the southeast of Changqu, East Hunan, where many small rivers meet to form Huika River, and then Huika River flows northward into Lu Wu River in northeast Hunan. The site covers a large area, and all the mining sites are concentrated on both sides of the river, including many sites, such as Zhangga, Modong, Gunsong, Yuwang, Waisubaqiong, Xiasubaqiong, Gedongyue, Yanggeke, Sheguqiong and Mopi. Some of these sites (such as Zhangga) are now mining high-altitude gravel layers containing jadeite, which can be divided into three layers from top to bottom: the upper layer is yellow gravel layer, mostly elephant skin, gray, sandy, ancient and often producing high-color substances. The middle layer is rust-colored, mostly red pepper oil shell, with good and bad, high color and uneven bottom. The lower layer is black-gray layer, mostly black wax shell black gauze. Bedrock can be seen below the dark gray layer, which is hard blue-green schist. Generally speaking, the black layer in Huichachang area is relatively developed, belonging to the thick highland gravel layer, and the size of jadeite gravel is very different, so the probability of producing good lecherous ore is high.

Huika

Huika original stone has three obvious characteristics: (1) thin shell. You can see the color of water when you turn on the light, which is very attractive to novices. However, this kind of wax shell material is mostly Xinhui brand, which is often cut out in Yunnan border trade market (that is, foam and jade). (2) There are many cracks. Most common meat has many tiny cracks, which is also the most critical factor in gambling. (3) skin color mixing. Mainly gray-green, gray-black, with different transparency and uneven underwater distribution, but green water is often better. In a word, the stone at the entrance of Huika old yard is favored by gamblers and collectors because of its unique high green color, especially the wax skin with gambling and characteristics, which is quite attractive. It can be said that green is hard to find, there are green patches, and the "card will" is supreme.

Houjiang

Houjiangchangkou Houjiangchangkou is located about 40 kilometers east of Kandi County, and there are more than a dozen large and small changkou. Because these long mouths are basically distributed on the tributaries of Kandi River, the materials produced in that place are commonly known as Houjiangshi. Mining began in Houjiangchang area from 1963, and now most areas are basically unable to discharge materials. Houjiangchangkou is the only place where bricks are not produced. Most of them are pigments, which have good species, good foundation and good water-solubility, and are small in pieces, usually several kilograms to several kilograms. Most of them are egg-sized, generally light in color, but some are colored and some are old. Houjiangshi generally cannot produce bracelets, but it can produce rings. Another characteristic of Houjiang stone is that it is not afraid of light color. As long as the age is long enough, the color will become darker after polishing. This phenomenon is called color change in the industry, and the color will become greener over time.

There are two main types of Houjiang stone: the first is the flood alluvium near the mountain, which is covered with a layer of slope deposits. Locals call the slope deposit "hair layer", and its hair layer (slope deposit) is about 1 m thick from the top of the mountain, and it gets thicker as it goes down the mountain, reaching 8- 10 m, and the gravel layer is below the slope deposit. The second type is the modern riverbed floodplain type, which is divided into old houjiang jade and new houjiang jade. The new Houjiang jade is produced in the lower part of alluvium, and the old Houjiang jade is produced in the bottom of alluvium.

Features of Laohoujiang River: Jade skin is gray-green, very small, rarely exceeding 0.3kg, dominated by water stones, round and similar in shape and size to mangoes. Sand skin has various colors, delicate jade and often has wax shells. Generally, the jadeite produced is always full green, high green, with good light transmittance and compact structure. The so-called "ten rivers and nine waters", the finished product is of high quality, and the color will increase after polishing, which is called "putting the hall".

The characteristics of the new Houjiang River are: the skin is thicker than that of the old Houjiang River, and there is also a wax shell. The individual is bigger than Lao Houjiang, generally less than 3kg. The water and bottom are much worse than the old Houjiang River, and the polished color of the finished product will darken. Generally speaking, even the finished products made by the green new Houjiang River can hardly become high-grade jadeite.

Moxisha

Moxisha is located 2 kilometers southwest of Longken Zhaizi, next to Pagan Highway. This is a highland gravel placer, producing fine glass and ice jadeite. The sedimentary characteristics of jadeite-bearing gravel are as follows: the upper layer is yellow gravel layer and the lower layer is gray-green gravel layer. According to "Journey to the Emerald Raw Stone", the mouth of Moshe Sand Field is doped with gravel soil and sand, and the jadeite deposit is relatively loose. From the surface to the inside, there are yellow-red sand skin, yellow-white sand skin (with thick gravel skin), cobblestone foot, yellow-blue stone foot (with thin gravel skin), small cobblestone foot, blue-yellow mixed stone foot, wool and blue stone foot layer in turn. The jade produced is small in volume and high in jade quality. On the hill opposite the mouth of Moses' battlefield, there is a mosaic sand glass tribute, which specializes in glass bottom jade, usually about 4-5 kg, without large pieces. Since 197 1 year, the colorless jadeite discarded by Burmese people has been processed into the ultimate jewelry by jade merchants in Hong Kong and Taiwan, and this high-grade colorless Moses sandstone has also become a hot commodity. Although the traditional jadeite industry rejects this colorless jadeite, the highest quality of jadeite (planting water) it embodies completely subverts people's traditional aesthetic concept. The wonder of inlaid sand is that it produces two kinds of jadeite with the highest realm: jadeite with glue and jadeite with fluorescence. For the appearance of the original stone at the mouth of Moses' battlefield, Pan Wenshi once made an incisive exposition:

The shell style of Moxi sandstone is unique, including white sand skin, gray sand skin and relatively rare red sand skin. White sand skin is the most common, mainly because almost all Moses sand stones have low iron content, even red sand skin has red skin and white flesh color. As far as its shell is concerned, it can be summarized into three typical characteristics: (1) desquamation. This is a typical feature of Moses sandstone. Some stones are almost completely desalinated, while others are partially desalinated. Even those stones with sand skin can always find a sense of sand removal in some parts. (2) Knife-like texture or honeycomb epidermis. In some inlaid stones, clear surface lines can be seen, and in most stones, round or irregular pits can be seen, sometimes very much like honeycomb surfaces; (3) Uneven mound epidermis. This is very common in mosaic sandstone filled with multi-level waterways, and sometimes these are closely related to blue, and the protruding part often presents a dark shell, which is caused by the hardness difference of seed water change.

If the rubbing mouth of Moxi sand is gray, the meat is close to rice soup and the cotton is big. If the mouth is dark gray, the meat is close to ice. Wipe the mouth is black, its meat is glass, and the finished product is very bright. This afterglow is very bright, according to today's statement, it is called "the first firefly", and the white cotton spots are not obvious (commonly known as "cotton melting"). As long as there is a trace of green in the meat, it will be refracted into full color in the finished product (commonly known as "putting the hall"). The reason why the skin is gray is waxy, because there are not enough kinds of seeds and too much cotton, so when the skin is wrapped, the rubbing mouth can only show its own color under the reflection of light. In addition, the color of skin is gray, which proves that dark gray and dark black are the same, especially dark black. Because the seeds are well planted, they are full of water and transparent, and the rubbing mouth reflects the color of the skin when the light enters the meat.

Damakan

Damakan is located in the southwest of Xiangdongchang District and downstream of Lu Wu River, including Gedi Mill, Songdui Mill, Tile Mill, Baxi East Mill and Magong Mill. The site has a wide valley and flat terrain, forming an alluvial plain, all of which are secondary mines, and the thickness of jadeite gravel layer is small, generally about 5-7 meters. The basement is dark gray schist, weathered into black argillaceous layer. Locals call it "clay layer". Above the basement is a yellow layer and above it is a sand and mud layer. Damakan emerald gravel is mostly white sand skin and yellow sand skin, without black sand skin, which is one of the important differences between Damakan and other sites.

(1) The jadeite gravel in Damakan is generally round, and the jadeite gravel is relatively small, only a few of which weigh more than 5kg, which is related to the geographical location of the site. Damakan is located in the lower reaches of the Lu Wu River. Because it is located in the plain, the water flow is slower, and the transported gravel is naturally smaller.

(2) Damakan's original stone is very popular with gamblers, because the so-called "yellow with green". Many beginners use flashlights to watch, which is super beautiful. They mistook it for ice or glass. In fact, the yellow under the light is the fog under the jade shell, not the real yellow jade.

(3) The green color of Damakan is mostly blue. We should pay special attention to this point. There is also a kind of wax-shelled jadeite in Damakan, which is fog-free, and it is usually divided into flesh and blood when cut.

(4) The small water stone produced in Damakan has a smooth skin. After long-term and long-distance transportation and moisture, it can often produce top-grade glass. Therefore, among the glass jadeites, Damakan is the best quality rather than grinding sand.

(5) The performance of jadeite shells varies greatly between different fields in Damakan field. Among them, the emerald shells at the entrance of Damakan courtyard are thick, gray and mixed with flesh and blood. There must be fog under shellfish, and the fog colors are mostly red, yellow, black and white, among which red and black fog are gray, and yellow and white fog have better texture.

(6) Generally, "ten fogs and nine waters", the leather shell is mixed with yellow, and its jade color is blue and honeycomb. Colors are brown, red, yellow and gray, and wax shells are rare.

(7) Almost all the Damakan stones have fog layers, which are mainly colored cross skins and fog cross skins. Fog covers color, fog eats color, and skin and flesh are hard to distinguish.

(8) The semi-landscape of Damakan has a thin yellow shell and is highly gambling. If the skin is thick and foggy, the bottom gray water is short, green is often blue, and it does not rebound. You can't gamble.

Features of the entrance to the site: the third layer of minerals, mostly yellow jadeite skin, orange jadeite skin, red and yellow jadeite skin and weathered skin. There is often "yellow fog" under the skin (that is, yellow jade), and there is green in yellow jade, commonly known as "yellow with green". The skin is thinner, small pieces are more common, and there are also large pieces. It often produces bean green or melon green, but also subcutaneous green, occasionally full green and high green with good water head, block high green boxwood green and seedling green. There are relatively few cracks, and the types change greatly, from bean species to glass species, mainly old bean species, waxy bean species and waxy species, from medium coarse jade to fine jade. Good seed materials, yellow jadeite skin and red-yellow jadeite skin, are mostly purple-white, which is rare in yellow jadeite, and extremely rare in greenish ice-yellow jadeite, so they are gambling, especially the "covering material" of weathered skin, which is relatively risky.

Mowanji is located on both sides of the tributary of Mowan River in the northeast of Paganchangkou, and all the jadeite placers are mined from the high gravel layer cut by the river, about 100 meters deep. Therefore, the section of the cut gravel layer can be seen on both sides. Gravel layer is divided into two layers from top to bottom, the upper layer is red layer and yellow layer, and the lower layer is gray to black layer, semi-cemented, containing green schist and mica schist. Emerald gravel often has a wax shell, and the gravel is semi-circular to subangular, mostly composed of black yarn. The skin is thick, black as black paint, and foggy under the skin (many Blackstone stones in the market are Xintian stones without fog). Pythons have white fog and pine flowers, which are generally well planted, with high green degree and small pieces of all green. At present, Mowanji Heiwusha, like Pagan Heiwusha, has been mined.

"Journey to Yuyuan Stone": Mo Wanji's black leather jade is excellent in meat quality. You can bet on the performance of python on the leather shell, and the gambling rate is high. It has a wax shell and a thick black skin, which is not easy to wash.

"That piece of gambling stone that sells for 500 million dollars": As long as Mowanji's Wusha has performance, it is easy to gamble, the lottery is easy to enter and the water is good. There is an obvious difference between Kiwusha in Mowan and Wusha in other fields, that is, there is a little white spot on the black skin.

Site features: the fourth layer of ore, black tungsten sand skin, small pieces are more common, but also large pieces; Often produce bean green or melon green, but also subcutaneous green, or oily blue, occasionally full green high green or block high green imperial green with good water head; There are relatively few cracks, and the varieties change greatly. From bean varieties to glass varieties, there will be varieties, so there are risks and risks.

Nanqichangkou class. It is one of the most important locations in small oil fields, located in the south of Damakan oil field and on the left side of Endor Lake. The skins are mostly yellow sand skins. And most of them are half-mountain and half-water stones or water stones, and the shells are generally yellow-brown. Here, it is Houjiang that distinguishes them. Because the similarity between the two skins is very high. There is little information on the internet about the statement of Nanqichangkou.

At the entrance of the Umbali field, most of them are water materials. The characteristic of this opening is that tender cotton is easy to crack and mutate, which can kill people. If there is cotton, you can see the stone at the entrance of this field on your skin. Weng Balie, the variety is generally tender, the water is not clear enough, and the polishing is generally not shiny enough.

Umbalie is located in the northwest of the new factory, close to the old factory. Wengbalipi shell has obvious stone grain, more dermatoglyphics, less coarse sand shell, and fine sand mixed with mud, which is not obvious. The skin is thin and the skin is too thin. Most of them are reddish yellow, but the proportion of species to water is often out of proportion. The water is good and the seeds are poor, and the cotton is cracked. It is worth mentioning that there is a new field material with similar skin color but less stone lines. Pay attention to identification. The sand turning in Mu Na will be very delicate and concentrated, and the sand grains will be sorted in an orderly way. The crust sand layer is thick, the stone lines are not obvious, the skin color is simple, white and white, yellow and yellow. If it is sanded, the ice taste is very clear. Mosaic sand, the sand is thicker, the texture of the sand is greater, and the feeling of sand turning will be stronger.

For a long time, experienced players from all walks of life have different opinions on the original jade stone at the entrance of the steamed bun beam. Because there are relatively few stocks in the market, it has been shrouded in mystery. Today, we will unveil this mysterious veil for netizens and help you identify the original jade stone at the mouth of Momoliang Field.

Momo's bright mouth is mainly black skin, mostly foggy skin. The skin is quite delicate and thin, and the water head is generally long. The stone foundation of Momo Liangchangkou is generally good, clean and free of impurities, cracks and cotton, which gives people a refreshing feeling. It is an ideal raw material for making jade products and has high value.