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Reprinted from 499618704 at 14:51 on March 14, 2010 Reading (loading. ..) Comments (0) Category: My Favorites
Yu Yu said, with its delicate texture, exquisitely carved, loved by people since ancient times.
Jade has addition to heat, strong bones soft tendon, Ann Soul, Lee and blood, clear ears and long effect. Yu can support people who can support Yu.
jade identification of standards, generally have the following few:
First, look at the proportion of
jade. Greater the proportion of the more precious jade.
second is to look at the hardness of jade. Yu Shi Yuejia hardness of the strong.
third is to look at the color of jade. For Fei Hung, green for emerald. Cui Fei and covered with precious stones to be called. Of course, one aspect is exquisitely carved.
Fourth, listen to the sound of jade. Brittle are better for the poor dumb person.
five is to look at work. As the saying goes: Gold has a price but jade is priceless. This sentence is not science. Jade are all on the pounds, of cubic purchased. And combine the arts, before deciding its price.
sixth time is to look at Jade. Jade jade jade and modern points. Jade is the relics. Jade is a modern work of art. An age-old jade, the value can be Citylink.
commonly referred to as China's The
and nephrite by three types of occurrence:
(1) Aberdeen Jade: fish out of jade from the rivers, it is through the erosion of native stone, washed into the river in the handling of large pebbles, small pieces of jade that much less bulk, texture, head feet, color and clean, which often appear Aberdeen suet jade.
(2) Shan Liu Shui Jade: The glaciers and floods handling nephrite, which is characterized by blocks of large, smooth surface
(3) Shan Liu Yu: refers to the immediate recovery from a jade mine in the native jade.
Dushan five color complex and diverse, distributed in the performance of jade into two: First, dip each colored staggered, disorganized, and the other band showed roughly parallel to the development of cities, and there is hue, the concentration was on the performance of gradient relationship. Its texture is similar to nephrite and jadeite, with a tough and delicate nature of the compact. Its transparency from translucent to opaque and transparent micro can be seen.
Lantian first saw the name of the Geography Since then, the Biography wife's family, To the Ming Dynasty, Sung in the Lam did not say jade, jade, some might even say that Lai Yu (like the leaves of jade green color.) In recent years,
air force 1 high, Shaanxi, geologists discovered in Lam Tin Yu serpentinized marble material, that it is the ancient records of the Lantian (November 23, 1978 This discovery not only led the geologists to find gems importance of raw materials, but also aroused the interest archaeologists. In 1982, the Ministry of Geology and Mineral Resources Geological Museum, displaying the Lantian the original stone. The strong serpentinization, the local has become the same with Jade jade the. Jade in appearance, with yellow, light green, uneven tone, and with pale white marble. Although this is not very beautiful jade, but because the ancient city of Xi'an is located in the vicinity of the Lam Tin, jade hardness of 4 or so, easy to process, so the ancients could use as decorations. In the Han Dynasty Jade has two like today's Lantian, a Han Wudi Mao Mausoleum in Shaanxi Province unearthed near the large jade embedded in the tomb of the first shop on the door; other is the National Palace Museum of Han Dynasty jade. From these two pieces of jade and jade color point of view, many geologists believe that with today's Lantian similar. But it is really the ancient Lantian, you need to be further examined.
; ; ; Jade is currently a total of serpentine jade craft name. Jade includes Liaoning Xiuyan broad, Guangdong Southern Jade, Jade Huili, Sichuan, Xinjiang and Beijing Kunlun Jade Huang Jade Beijing by the middle of the Ming Tombs and so on. Jade is the narrow sense refers specifically produced by Xiuyan County, Liaoning Xiuyan (referred to as Jade). Its color varied, but white,
nike air force one high, light green for the common. Its hardness is 2.5 --- 4.5; the proportion of 2.5 or so; oil sheen or waxy luster; translucent to opaque, there are very few transparent, and plexiglass similar.
; ; ; present, the world's output of major countries Turquoise Iran, Chile and the United States. Second, there is China, Australia, Mexico, Peru, the former Soviet Union.
the main origin of turquoise Yun County, Hubei, and he has YUNXI Zhushan; Shaanxi, Henan, Yunnan and other places also have turquoise output.
formed by the serpentine Jade, there are many varieties in all over the country. According to experts, Luan Bing Xiansheng gem in its
(1) Xiuyan: is serpentine and antigorite fibers composed mainly of dense block, no less than ten kinds of color, Liaoning Xiuyan County is the main origin of Jade.
(2) south of Jade: the Is a dark green to light green compact massive serpentinite. A more beautiful because of its green pattern, it is suitable for large-scale jade ornaments.
(3) Jiuquan Jade: the
(4) Lu Chuan Jade: the Origin Luchuan County in Guangxi.
(5) Kunlun Jade: the Foothills of the Kunlun Mountains in Xinjiang origin.
(6) will be grounds Jade: the Origin of Huili County in Sichuan Province.
(7) Yunnan Jade: a massive green serpentine, often with chlorite.
(8) Junan Jade: the
(9) Jing Huang Jade: the
(10) are blue Jade: a block pattern with bamboo serpentinite, it is also called
Jade hardness of 7, the proportion of 3.33. Mineral refractive index: Ng = 1.667, Np = 1.654; re-discount rate of 0.012.
common emerald color white, gray, pink, light brown, green, green, yellow, purple, etc., most opaque, individual translucent, shiny glass. Divided by color and texture, there are gems green, brilliant green, yellow and green sun, sun smart green, glass green, parrot green, spinach green, and shallow green, light sun green, green frog, green melons, plum green, blue and green , gray, glossy dark green, and violet and lotus root starch to more than twenty varieties.
the quality of jade of factors, including color, texture (structure), transparency (head),
air force one shoes, cracks, impurities, etc., influence factors include Jade finished processing. In the emerald trade, by the texture and transparency referred to as and so on. Transparency (head) is the level of transparency. Color is the color of strong, positive, positive, and the degree.
traditional classification of jade too small, too complex, people in theory, the conceptual row, so we practice on the basis of the factors affecting the quality jade is summarized, the jade is divided into: old crater species, a kind of colorless, egg white (Hibiscus), dry clean, beans, gold species, white, blue, cyanine, oil green, kind of horse teeth, Fei, spring, blue flowers and black fourteen feature type.
old crater types:
old crater colors meet strong, positive, positive, and the requirements, the color dark green, evenly distributed, rich and gaudy and bright. Delicate texture, transparency is good. If there is glass, the combined concentration, positive, positive, and the color of jade color and texture will be better, colorful, this species is called the old crater of glass types (Need). Old crater glass seed production rare types of glass wool buy old crater, the general need to 1OO million to 300 million yuan / public two.
a kind of colorless:
a kind of colorless, color is the color less pale or colorless, transparent or translucent, delicate texture and jade. The ########## eye can see only the individual fibrous mineral jadeite, the internal free of impurities, cotton tuft, stone flower less, hit the sound crisp like metal. Variable polarizing microscope the fibrous grain structure.
if big enough raw materials are generally used to make bracelets, bracelets showed clear, clear water good, relatively few large blocks, a high-quality, finished product prices are generally 5 million to about 150,000 yuan .
Hibiscus species:
British Rong species like hibiscus flowers, fragrance and distant light, hibiscus color is generally light green, the color than the ########## eye rather than pure evil, with no yellow color. Translucent or slightly transparent, more delicate jade, the particles feel 10X magnifying glass, but can not find the boundary, it is because the formation of late been the result of recrystallization can be said that an egg, the species,
air force one low nike, while not very transparent,
nike air force one low, but not dry; color, although not strong, but light, similar to the Chinese uranium jade. Lotus seed production
larger, easier to see, much loved in southern China,
air force one high, the price is expensive in the south in the north, is a middle-grade, generally not very high price. If the Hibiscus species appear dark green jade vein, known as the
dry green species:
divided into two types: one is pure sodium chromium pyroxene, another addition to sodium chromium pyroxene, but also contain jadeite, amphibole and other manufacturing, the proportion of 3.3 soil, these emerald green color with a dense pure, poor transparency, background, in the sun light, the light does not go through with a torch light condenser, a maximum penetration of light into 1mm. This jade, jade coarse mineral particles shaped short column, under the microscope for the whole crystal semi-circular bottom end granular white as snow, green, bright-looking, green generally irregular, there was patchy or mass. Observed under a 10X magnifying glass in its relatively fine texture, often showed a fibrous structure, most opaque.
white, green species of green, white and clear, generally more white background, green, bright, although the head is not good, but there are also many young women to buy. White, green species is generally suitable for bracelets, carved pieces, listing. Small pendant or bracelet prices generally between 1 1000 to 10,000 yuan. Price depends on the quality and green species range size and color.
anthocyanin species:
distributed in Myanmar jade broader one, is based on the distribution of color to division. Anthocyanin distribution of species was the green veins, a more intensive or more sparse distribution, the color depth can be shallow. Background can be light green or colorless, coarse texture can be fine. Can be further subdivided according to texture, such as: tofu anthocyanin, coarse grains, beans, said the end of the irregular color distribution, as anthocyanin. There are also horse teeth anthocyanin, anthocyanin and other oil at the end. In terms of shape and color distribution, but also point-like anthocyanin, commonly known as The value depends on the kinds of cyanine species good or bad, and the color range and color. Easier to see the market, and more for a small pendant, is a middle and low, the price of tens of dollars to several hundred yuan.
oil Green species:
the ########## eye: dark green, the color impurities, doping gray or blue tones, giving a very depressing feeling. The transparency of the oil is better green species, Yu Zhi Xini, shiny glass, but the surface gloss like with oil. Microscopically, fibrous texture and. Light colors can be profound, if the color depth, known as the Oil in the market more easily see the blue species, is a middle and low. Comparing popular in the north, in the South is not so popular in the north due to the impact of human preferences, the price is slightly more expensive in the south. Ring surface generally cost tens to hundreds of yuan.
kinds of horse teeth:
rough texture, jade, white granular mineral, transparency is poor, saying: Like the ########## eye looks a bit like porcelain. Observed under the 10X magnifying glass, can clearly see the green in a very small trace of white bars, while the green than the green, but not uniform, and the distribution irregular. Species is rarely used in horse teeth do ring face, more listed, rings, etc., kinds of horse teeth easier to see in the market, is in the low-level, the price is not high, a few dozen to several hundred dollars.
Fei:
can be divided into red and yellow Fei Fei two cases. Fei red color is the formation of a secondary color, located in, under or along the surface weathering of the original stone emerald crack distribution for the formation of iron minerals disseminated color, the old field area produced in Myanmar and the Great McCain field area. Fei Hung can be divided into three types:
① Bright Red: Also known as the
② dark: Fe2 + oxidation is often caused by Fe3 +, and more close to the edge of the original stone distribution;
③ brown red: produced in the original stone edge, as a result of weathering and leaching of iron staining, with brown impurities very much for the low-grade red Fei.
bright red the red Fei
rare, how scarce, the price is very high. The red and dark red brown red Fei, production and more, because of color, rather than human love, the price is very low, a few dollars to several hundred dollars can buy.
Wong Fei is also due to the role of the formation of secondary color, usually located in the weathered surface layer under the top layer in the red, which is due to the disseminated limonite. Yellow impure, often with brown, production and more people are not very loved, the price is very low, a few dollars to tens of dollars to buy.
Spring:
purple jade, purple, commonly known as the Spring, usually a light purple, according to the different shades of purple can be divided into purple, eggplant purple, violet.
① purple: purple with a slightly pink, texture, relatively delicate, translucent, internal cotton speech more being used as a background, called
② eggplant purple: purple eggplant with a bee-like red, rough texture, the mineral particles visible, transparency is poor, a large number of cotton within the lock.
③ violet: purple with a blue, textured, mineral grains visible, almost transparent, percussion sound muddy, low-grade.
short for Spring, so do ring face rare, multi-carved pieces for large and small pendant. If deep purple, texture, thin, transparent is very rare, are offers for higher quality, product value million to one hundred and fifty thousand yuan may be one, by European and American people like. Jade Spring in the choice of when to avoid the yellow, purple for yellow light will deepen.
Blue Flower:
blue green in color, greenish blue, is of tremolite, actinolite, the appearance of petrochemicals. ########## eye: color evil is not correct, poor transparency, texture in general, there are a lot of dirty black house, belonging to low-grade jade material, a few dollars to several hundred dollars can buy.
dirty:
is the emerald of the inferior species, including taro, dog feces, the ash to other, visual observation: opaque, texture roughness, showing that large mineral particles; 10X observed under a magnifying glass: the meat department of impurities, with a stone flower naphtha, color very correct, mixed with yellow, brown, gray and other colors, common in the market is very low grades, and a few dollars to tens of dollars to buy.