It is generally what the characteristics of the hot and cold Q: bought from Xinjiang, a piece of Hotan jade jade, do not know is not true, really Yutan sheep fat jade what are the obvious features? There are several obvious features: First, the texture is pure, suet jade mineral composition in the content of tremolite is very high, the mineral composition is relatively single, so that the sheep Fat jade texture pure Cartier love bracelet replica uniform, for gloss and color and transparency have a huge impact. Second, the head of the feet, suet white jade head is full, often showing the crystal to drop the shape, translucent. Third, the color white, suet white is not extremely white, its white even in yellow or blue. Sugar white refers to the very pure white and has a luster, smoothness is different from other jade jade succulent advantage. Fourth, the oil is heavy, if the fat into the water and then remove the fat, you can see its dripping non-stick, especially the latest time to play lamb fat white jade, the more adequate oil. For the suet jade and ordinary white jade, the simplest way to distinguish is to watch under the white fluorescent lamp. Sheep white jade is presented by pure white translucent, and with a fume mist powder. The general white jade, although also was translucent, but no fog. The biggest difference between the two is that regardless of the grade level of white jade to the naked eye to see are white, but in the white fluorescent lamp must be with different shades of yellow, so if the fluorescent light if the slightest yellow, it can not be called For the suet white jade. Q: recently wanted to buy a gold kind of jade bracelet, but do not know what kind of gold jewels are obvious features? Afraid to buy fake. Best answer: gold species of jade itself is a bright and bright jade emerald species, with this jade raw materials produced by the golden kind of jade bracelet will often give people to gorgeous, extravagance feeling. The gold wire refers to the color of jade. The most obvious feature of the golden jade is the color of the green jade bracelet showing a filamentous arrangement and distribution, and each wire can be said to be parallel to each other. Of course, the thickness of this ribbon is not limited, there are thick, there are fine, bright color bright sun, and even people kind of flashing golden light feeling. In general, gold bracelet, are delicate texture, transparency, and clean inside. Jade bracelet is in the shallow bottom with yellow, orange-yellow color, was strip, filament parallel arrangement and directional structure development of emerald, in addition to the color and the different species, Characteristics and the same type of Tsui Si, but usually the price of gold Jade Jade is less than Tsui Si Cartier love ring replica species of jade. Question: want to buy a turquoise hand string to wear, afraid to buy bad, how can we judge its quality is good or bad? Answer: turquoise also known as turquoise, is the Chinese and foreign people love one of the ancient jade varieties. Turquoise color there are some differences, including blue, blue, green and so on. Turquoise in the sky blue, dense and delicate porcelain pine best. The quality of the most subordinate to white turquoise. Turquoise quality evaluation mainly from the block, color, density and other aspects of the measurement. Turquoise mostly block, generally less than 50 grams, the market is very rare block. In general, turquoise head is bigger and better. In addition to the size, the shape of the intact, impurities, etc. is also a key consideration. Turquoise color is an important factor in the quality of evaluation, the color is pure, the best color blue, followed by green turquoise, gray, yellow for the next product. Turquoise quality level is divided into hard, color blue, large block of special material, section or section of the best waxy luster; block large and small pieces, good color of hard rock for a material, color from blue to Sub-green, large is also a material; small pieces are two materials. Color is not good, small block for the three materials. Answer: the quality of turquoise how to evaluate the turquoise's main output in addition to China and Iran and the United States. China's turquoise mainly concentrated in the Hubei, Henan and Shaanxi at the junction of the meteorite turquoise mine is the most famous. At present, the resources of high quality turquoise has also been exhausted, the market appeared to replace the phenomenon of turquoise with heteropolar, but also became a new jade jade substitute. The quality evaluation of turquoise should be considered from the following aspects: 1. Pure: turquoise often contains clay minerals and calcite and other impurities, these impurities are mostly white, in the jade line called white brain, white brain development of turquoise easy to burst, the quality was significantly reduced. 2. Special pattern: Turquoise is the only one can be co-grinding with the surrounding rock, when the rock and turquoise composition of the pattern has a certain symbolic meaning, the quality is better. 3. Color: high-grade turquoise jewelry turquoise requirements with a standard sky blue, followed by dark blue, blue and green, and requires uniform color, those light blue, gray blue turquoise can only be used as carved pieces, While the yellowish brown turquoise is basically no process value. 4. Relative density and hardness: high-grade turquoise requires a high density and hardness, that is about 2.7g / cm3 density, Mohs hardness of 6 or so. Because the density value directly reflects the degree of weathering of turquoise, with the degree of weathering deepened, turquoise relative density decreased, hardness decreased, the color quality is also significantly reduced. Relative density of less than 2.4g / cm3, Mohs hardness of less than 4 turquoise, generally by the stabilization process can be used. 5. Block degree: in the sale of turquoise ore, the block has a certain requirement, the general principle is the high quality of turquoise, block requirements can be lower. Such as in the United States, light blue, light green turquoise stone is not less than 10mm, weight 7 ~ 28g; sky blue turquoise can be thinner, but the Cartier nail bracelet replica weight should not be less than 4g. Q: friends have a jade gambling stone, do not know how the quality of what kind of general emerald gambling stone surface which obvious characteristics? Best answer: emerald gambling stone also called emerald stone, jade stone is often a layer of weathering shell. It is precisely because of the presence of weathered shells, so that we can not observe the emerald interior. And to infer the quality of jade stone quality of the pros and cons, we mainly through the observation of the surface of jade weathering shell, in the emerald gambling stone surface often appear the following phenomena: First, the shell, the vast majority of jadeite stone weathering shell, that is, jadeite stone in the geological process of the formation of the weather through the product, known as the "shell". According to the color of jade shell, light level, thickness and so on to infer the emerald internal color, transparency, clarity, structure and other advantages and disadvantages. Second, the song, "Songhua" refers to the jade shell on the green performance, that is, emerald or shallow green surface in the shell of a performance. Third, ringworm, "ringworm" refers to the jade raw material on the surface of the shell appears different in size, different shapes, black, dark green or gray mark. Is a jade and emerald associated with the performance characteristics, commonly known as "ringworm eat green" or "green with black go." Fourth, fog, "fog" refers to the existence of the outer weathering shell and the inner emerald between a layer of misty opaque material, in fact, is a hard jade mineral degeneration effect of the results.