昌化鸡血石的鉴别 Identification of Changhua bloodstone quality

对于昌化鸡血石优劣高下的识别，主要是通过人的视觉、触觉。由于人的肉眼观察容易出现误差，这里谈几点简易识别鸡血石的方法和容易碰到的实际问题。
识别时环境条件要好 鸡血石的血色在不一样的光线下是有变化的；鸡血石的血色在紫外灯光下，容易变暗；在红外灯光下，容易变鲜；在各种彩灯下，都容易添上各种色彩，失去血色的本来面目。所以最好利用自然日光观察，自然光下色彩最真实。
多观察、多比较 鸡血石的血色是有区别的，必须从它的鲜度、浓度和质地的透明度、光质度来分析观察比较对照。昌化鸡血石有老坑、新坑之分。老坑的鸡血石从质地、血色来说要 比新坑的好。近来在市场上很少看到老坑的鸡血石，因此老坑鸡血石被收藏者视为珍宝。对缺少经验的人来说，孤立地看某一块石料，不易分清高下，所以进行不同 质地和不同色泽的比较是十分必要的。也就是说多看多比较，在实践中多积累经验。
利用简易的工具 通常使用的工具有放大镜、聚光手电筒和刻刀。放大镜是用来帮助观察和分析细小的矿物颗粒的状态；聚光手电筒可帮助你观察透明度、色泽和瑕疵等；刻刀用来测 试石质的硬度。昌化鸡血石的质地以冻地为佳。冻地鸡血石血色鲜艳，光泽亮丽，给人一中润泽的感觉。而刚地和硬地鸡血石就没有这种感觉，鸡血石血色可分为鲜 活血和死血。活血在灯光照射下有一种流动的感觉，血色生长在冻地石料上的血才称得上活血。

那么，怎样识别鸡血石原石和成品石的优劣呢？我们对原石可浸入水中冲洗，在局部可用水砂皮抛光观察，一部分原石可以刻划观察。但成品石通常不可以刻 划，即使要进行刻划观察，必须征得主人的同意，在不显眼的地方轻划，比如在印章底部、摆件的背部或下部。成品鸡血石因经过磨棱、抛光等，矿物颗粒难以观 察，因此更要认真、仔细，不可粗心大意。

For identification Bloodstone superiority or inferiority, mainly through human visual, tactile. Since the human visual observation prone to error, here to make a few simple and practical method to identify Bloodstone likely to encounter problems.
Identifying better environmental conditions Bloodstone is not the same color in the light there is a change; Bloodstone color in UV light, easy to darken; in infrared light, easy to become fresh; in a variety of lights are easily added a variety of colors, lose color it is. So the best use of natural daylight to observe, most realistic color under natural light.
Observe, compare Bloodstone Scarlet is a difference, it must be from the freshness, texture and transparency concentration of light to analyze the quality of observation and comparison controls. Bloodstone has old crater, new pit points. Old crater of soapstone from the texture, color is to be better than the new pit. Recently, the market rarely see the old pit of soapstone, soapstone old crater is therefore regarded as treasures by collectors. The lack of experience of the people who look at a piece of stone in isolation, is not easy to distinguish compete, so a comparison of different textures and different color is very necessary. That see more comparison, in practice, more experience.
Using a simple tool commonly used tools magnifying glass, flashlight and knife condenser. Magnifying glass is used to help observe and analyze the state of fine mineral particles; condensing flashlight can help you observe transparency, color and blemishes, etc; knife used to test the hardness of stone. Bloodstone texture to frozen ground better. Frozen ground soapstone color bright, shiny, in giving a moist feeling. And just to hard soapstone and no such feeling, Bloodstone Scarlet Blood Circulation and death can be divided into fresh blood. Promoting blood circulation in the light irradiation there is a feeling of flowing blood is grown on the frozen ground stone of blood can be called blood.
So, how to identify Bloodstone rough and polished stone and cons? We are the original stone submersible flushing locally available water sand paper polishing observation, part of the original carved stone can observe. But the finished carved stone is normally not draw, even if you want to characterize observed, must obtain the consent of the owner, in an inconspicuous place to scratching, such as the back or bottom of the lower portion of the seal, in ornaments. Bloodstone finished because after grinding edge, polishing, mineral particles are difficult to observe, so they should seriously and carefully, not be careless.

鉴别真假鸡血石 Ways to identify genuine bloodstone

鸡血石可分为鸡血、质地、重量等三种方式区分：

1 、假鸡血：没有银斑，色度深浅不匀，线条粗细不一，花纹不自然，排列不符合鸡血赋存规律，肉眼细观极易区别。
2 、质地：用塑胶化合物假造，完全没有石感，用刀刻也没有石屑粉。有人甚至将鸡血石切片，再粘贴于粗石上，再用填缝胶及石粉粘合，状极似真鸡血石，仔细在强 光下则可辨别真伪，或观察血色及画形是否一致或有无连贯，不难识破。再则，有人用石粉加化合物，塑模涂上“朱砂”或大红水彩假造鸡血而成。
3 、重量：真鸡血石的重量较沉稳，假鸡血的重量较轻浮，只要细心用以下步骤测试：（ 1 ）用砂布细磨，真鸡血石材会呈石粉状而有朱砂红之现象，化石物则没有；（ 2 ）用刀雕刻，假鸡血石下刀后呈塑质之卷曲石屑，能感觉出来；（ 3 ）用火烧，假鸡血石会有烧焦的胶臭味，真鸡血石则不会；（ 4 ）用手量质重，假鸡血石因质地不同而感觉较轻；

Bloodstone can be divided into chicken, texture, weight, etc. distinguish three ways:

1, fake chicken: no silver spots, uneven color shades, lines of varying thickness, the pattern is not natural, the arrangement does not meet the chicken Preservative Law, meso easily distinguish visually.
2. Texture: with fake plastic compound, there is no sense of stone, with stone chips Daoke nor powder. Some have even soapstone slices, then paste on the rough stone, then sealant and adhesive powder, mimicking really like heliotrope, bright light can be carefully verify the authenticity, or whether the observed color and shape identical or Have Videos coherence is not difficult to see through. Furthermore, it was with powder plus compound, mold painted "cinnabar" fake chicken or red watercolor made.
3, weight: Bloodstone true weight more sedate, lighter weight fake chicken float, as long as careful with the following steps to test :( 1) finely ground with emery cloth, will be presented really soapstone wood and stone powder of cinnabar red phenomenon, fossil no matter; (2) a knife engraving, after the knife was false Bloodstone quality plastic crimped stone chips, can feel it; (3) with fire, there will be false Bloodstone charred plastic smell, heliotrope is not true ; (4) the amount of quality heavy hand, fake soapstone because of different texture and feel lighter;

昌化鸡血石的种类 Types of Changhua bloodstone

昌花鸡血石有老坑、新坑产出之分。康山岭以东，核桃岭以西的中心区域和红硐岩一带的玉岩山为老坑；康山岭以西至灰石岭一带为新坑。老坑鸡血石血色鲜活，质地清润透澈，细腻有油润。新坑色彩虽有些不够鲜艳，但新坑中有老坑，老坑中也有新坑。
昌化鸡血石品种根据地质学和工艺学二个方面为依据划分。依照鸡血石的质地成分、透明度、光泽度和硬度等因素划分，可分为冻地、软地、刚地和硬地四大类。
（一） 冻地鸡血石：质地颜色分单冻和杂色冻两类，成分是地开石、高龄石，强蜡状光泽，微透明或半透明，硬度2-3级。单色冻常见的有：白、乌、黄等，名称有：羊脂冻、玻璃冻、牛角冻、桃花冻等。杂色冻是多色伴生。
（二） 软地鸡血石：质地成份为高岭石、地开石、明矾石，硬度仅次于冻地，弱到中等蜡状光泽，微透明或不透明 ，硬度2-4级。单色有白、黑、黄、灰、紫等。石质细腻无杂为佳，杂色并有砂钉、活筋者次之。
（三） 刚地鸡血石：俗称“刚板”，成分是高岭石、明矾石岩经后期硅化的产物，刚地玉质感强。弱点是受热、受震后容易产生碎裂。软刚板（弱硅化）硬度为3-4级，微透明。硬刚板（强硅化）硬度为5-7级，微透明或不透明。
（四） 硬地鸡血石：老坑、新坑均有出产，是成矿过程中硅化作用的产物，地质学名为含辰砂硅化凝灰岩或含辰砂硅质岩，主要成份为SiO2，硬度大于7级。血鲜艳不易退色，有冻皮者较佳。
昌化鸡血石除具有红色“鸡血”以外，底色尚有黑、白、黄、绿、蓝、灰褐、紫、青等基本颜色，再加上浓淡深浅不一的各种色彩相互融合，天然浑成，不须 人工雕凿，已经构成一幅幅自然美丽的图案，色彩绚丽，变化万千。除此之外昌化鸡血石石质中，还具有“细、红、润、腻、温、凝”之六德。
鸡血石的品质高低，还要按血色的多少及形态、鲜艳度的不同而分。血色有鲜红、正红、深红、浅红、紫红等多种，鸡血的形状有块红、条红、星红、霞红 等。一般以血多，色鲜、形美为最佳；血质以深沉有厚度感、血有集结或斑布均衡为佳。血量少于10%者为一般，少于30%者为中档，大于50%者为珍 品，70%以上者十分珍贵。全红为上，大红袍、全血或六面血为极品。

根据鸡血石的质地与血色状况可分为如下各品种：大红袍、玻璃冻、田黄冻、羊脂冻、牛角冻、朱砂冻、藕粉冻、五彩冻、桃红冻、豆青冻、玛瑙冻、木纹冻、鱼子冻、鱼脑冻、雪花冻、蛇皮冻等及软地花纹奇石鸡血和刚地、硬地鸡血石。

Changhua bloodstone has heliotrope flower old pit, the new pit output points. Kang Shanling east, the west central area of ​​Walnut Ridge cave and red jade rock to rock along the old crater; 康山岭 Grey Stone Mountain area to the west of the new pit. Old crater Bloodstone Scarlet fresh, moist texture and opacity, delicate oily. Although the new pit some of the less bright colors, but there is the new pit old crater, also has a new pit old crater.

Bloodstone varieties based on geology and technology division is based on two aspects. In accordance with the texture component soapstone, transparency, gloss and hardness and other factors can be divided into frozen ground, soft ground, to just four categories and hard.

(A) frozen ground soapstone: texture, color and variegated points IQF frozen categories, ingredients are dickite, kaolinite, strong waxy luster, slightly transparent or translucent, hardness 2-3. Monochrome frozen common are: white, black, yellow and other names are: suet cold, frozen glass, horns frozen, frozen peach and so on. Variegated frozen multicolor associated.

(B) soft ground soapstone: texture ingredients of kaolinite, dickite, alunite, hardness only frozen ground, weak to moderate waxy luster, slightly transparent or opaque, hardness grade 2-4. Color white, black, yellow, gray, purple and so on. Delicate stone no miscellaneous better, and there are variegated sand nails, tendons live those times.

(C) just to Bloodstone: commonly known as "just board" component is the product of kaolinite, alum Shiyan by late silicification, just to feel strong jade. Weakness is heat, prone to fragmentation after by the earthquake. Soft Rigid board (weak silicification) hardness 3-4, slightly transparent. Just hard plate (strong silicification) hardness level 5-7, slightly transparent or opaque.

(Iv) hard Bloodstone: old crater, new pit has produced, is the product of the process of mineralization of silicification, silicified tuff geology named or containing cinnabar cinnabar containing chert, the main ingredients of SiO2, hardness greater than 7 . Blood bright easy to fade, there are those who preferred frozen skin.

Bloodstone in addition to a red "chicken" outside, there are background black, white, yellow, green, blue, gray brown, purple, blue and other basic colors, coupled with a variety of color shades shades merging, natural muddy, do not need artificial carving, depicting the natural beauty has constituted a pattern, colorful, ever changing. In addition to the stone Bloodstone, also has a "fine, red, run, tired, warm, condensate" of six German.

Bloodstone level of quality, but also according to the number and shape of color, vividness and different points. Bright red color, is red, dark red, light red, purple and other kinds of chicken shape blocks of red, red stripe, red star, Xia red. Generally blood, fresh color, shape the United States is the best; sanguine with deep sense of thickness, blood spots or cloth has assembled a balanced better. Blood less than 10% were general, less than 30% by mid-range, more than 50% of those treasures, more than 70% were very precious. Full red upper, Dahongpao, whole blood or blood for the best six sides.

Texture and color according to the status of soapstone can be divided into the following varieties: Dahongpao, glass cold, frozen Tianhuang, suet cold, horns frozen, frozen cinnabar, lotus root starch jelly, multicolored frozen, frozen peach, frozen green beans, frozen agate, wood Wen frozen, frozen roe, fish brain freeze, frozen snow, and other frozen snakeskin pattern rocks and soft ground chicken and just, the hard soapstone.

精品鸡血石鉴赏 Top quality bloodstone criteria

鸡血石与福建寿山的田黄石和芙蓉石同称治印“三宝 ”。田黄以两计，价值三倍于黄金，而鸡血石羊脂底，全面通红者更是价逾田黄。

鸡血石首推上品的要数“全红鸡血”， 它质地细腻微松，色月白如素玉，微冻，通体密布血斑点，白底红心，十分鲜艳夺目。由于血斑绵密，仅微露白底，誉称全红鸡血，通体血斑，对空而视可见反光闪 闪，极为美丽。其次为“六面红鸡血”，此印石底白玉与肉糕地相生，偶含灰黑肌理，间又隐小晶块，质坚细带微脆。鸡血红斑呈极细微点壮，聚散不一，千资百 态，极为娇艳妩媚，且石之六面，血色皆浓密，诚属难得精品。据行家说，鸡血红者，固以红鲜定其优劣，然而须有良质好色搭配才为出色。再则，要能方正高大， 最好又能成对，成对者纹理又要活泼对称，才算完美。

Bloodstone Fujian Shoushan Yellowstone and QUARTZ with said Indian governance "Sambo." Tianhuang to two dollars, three times the value of gold, and soapstone suet bottom, fully flushed by more than tianhuang price.
Bloodstone devaluation top grade to the number of "all red with blood," it delicate texture slightly loose, pale blue color such as Yuk, slightly frozen, whole body blood spots clouds, white hearts, very colorful. Due to dense blood spots, only twilight white, Fitch said all red with blood, whole body blood spots, depending on the air and visibility reflective flash flash, very beautiful. Followed by "six-sided red with blood," this Indian stone bottom with white meat loaf relative health, even containing gray texture, but also hidden among small crystal block, hard and brittle micro-fine bands. Chicken strong erythema was very fine point, everything is different, one hundred thousand state-owned, extremely tender and charming, and the six-sided stone, blood are thick, rare case of Cheng boutique. According to expert, said chicken blood were solid red fresh set their advantages and disadvantages, however, shall be of good quality with lust only for the good. Furthermore, to be able Founder tall, but the best in pairs, pairs are symmetrical texture but also lively, considered perfect.

鸡血石的养护 Bloodstone servicing

雞血石的養護和壽山石的養護不完全一樣，屬於另外的一種門路。因為無論是昌化雞血，還是巴林雞血，它們都是硫化汞的化合物，硫化汞易氧化而變暗，而失去雞血般的鮮紅色彩。所以，雞血石的養護主要使雞血的紅色保持鮮豔。
雞血石怕強光，所以最忌長時間在陽光或強烈的燈光下照射，有些收藏者為了炫耀自己的藏品，在櫥櫃裡裝上強烈燈光長時間照射，這是不理智的做法。因為過不了多久，被陳列的雞血石表皮必定色澤變暗變黑，失去原有的誘人魅力。
同樣，雞血石也忌長時間地放在手中把玩，或放在臉部、鼻樑間磨挲，或讓它接觸油膩，因為這樣做勢必加速雞血石的氧化過程。
還有，我們在欣賞雞血石印章和雕刻件的時候，彼此互相傳遞應該小心輕放，切忌放到桌面上推來推去，因為原來打磨細膩光亮的雞血石表皮與桌面摩擦會發毛。
昌化雞血石質地細膩，堅密，帶有韌性。製成印章後，只須放進合內或套內即可。巴林雞血石具有巴林石的一般特性，需要油封和脂封來養護。有些雞血石和舊的印石，不加任何的雕琢，質資俱佳，顯示了印石的自然美。

雞血石如果由紅變暗，可用細砂紙磨去一層青皮，鮮紅色彩便又顯露。磨去一層是很容易的事，但有兩個問題很難解決：（1）舊雞血石的表面都有一層包漿，磨去一層勢必把包漿也磨掉了，這樣舊雞血就變成新雞血了;(2)有些雞血石印所表現的是星星點點的散血，本來就不集中，並且是薄薄一層，倘若磨去了一層，勢必失血過多。這是打磨雞血石時必須非常注意的，只有迫不得已，一般不要打磨。

Bloodstone Shoushan stone conservation and maintenance is not exactly the same, is another kind of opportunities. Because both Changhua chicken, or chicken Bahrain, which are compounds of mercury sulfide, mercury sulfide easily oxidized and become darker and lose the red blood-like color. So, to make the main Bloodstone conservation remain bright red with blood.

Bloodstone afraid of light, so very sensitive to prolonged exposure to sunlight or strong light, some collectors to show off their collections in the cupboard fitted with prolonged exposure to strong light, it is unwise. Because before long, was exhibited Bloodstone black skin must darken, lose their seductive charm.

Similarly, avoid long Bloodstone also play on the hands or on the face, between the bridge of the nose mill fondle, or expose it to greasy, because it is bound to accelerate the oxidation process Bloodstone.

Also, we appreciate the soapstone carving and seal member when each pass each should be handled with care, should not put on the table pushed around, because the original delicate bright polished soapstone skin friction with the desktop will be scared.

Bloodstone delicate texture, hard and dense, with toughness. After the seal is made, or simply put together within the sleeve can be. Bahrain Soapstone has the general characteristics of Balin, seals and grease seals need to conserve. Bloodstone and some old Indian stone, without any polish, superb quality capital, showing the natural beauty of Indian stone.

Soapstone If darken red, can be used fine sandpaper rubbed off a layer of blue, bright red color in turn revealed. Rubbed layer is very easy to do, but there are two problems difficult to solve: (1) the surface has a layer of old soapstone package pulp, is bound to rub off a layer of patina also worn away, so the old chicken blood on chicken become the new; (2) the performance of the Indian heliotrope some bits and pieces scattered blood, should not concentrate, and a thin layer, if rubbed off a layer, bound to excessive bleeding. It is very necessary to note when polished soapstone, only compelling, generally do not polish.

田黄石的造假手法 Yellowstone fraud practices

随着收藏市场的繁荣，藏品价格暴涨，田黄石成了“疯狂的石头”，收藏价钱不断的上升。有些不法造假者技术越来越高超，招数也屡屡出新。我们来给大家揭秘田黄石各种造假的手法。

田黄石

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珍品田黄石的造假手法

随着收藏市场的繁荣，藏品价格暴涨，田黄石成了“疯狂的石头”，收藏价钱不断的上升。有些不法造假者技术越来越高超，招数也屡屡出新。我们来给大家揭秘田黄石各种造假的手法。

田黄石的作伪

随着田黄石价格的不断跃升，伪作田黄石或者以其他石种冒充田黄石的现象可谓愈演愈烈。

□杏干水泡出假田黄

有些资料显示，现在田黄石作伪方法主要有两种：一种是采用寿山石的其他品种来冒充。一般是采用浸泡或者蒸煮加热的方法为其他品种的寿山石上黄色。比如，有些专家发现，造假者将高山石泡在杏干水中，或者其他化学原料制成的溶剂中，使其获得接近田黄的颜色。此外，还有的用其他品种的黄石头假冒。

鉴别：其实鉴别这种假田黄石的方法十分简单，只要在上面抹上点油，过几分钟后用白色的纸巾或者布檫几下，假的就一定会掉色的；如果还不够的话，还可以用60—70摄氏度的热水加洗衣粉浸泡，一般半小时之后假田黄石就会掉色。

□化学合成田黄

跟鸡血石一样，有人用树脂加石粉人工合成假田黄。

鉴别：可以用刀削，人造的削下来的呈片状，手指捏不碎，而削下来呈粉状的是天然的；再就是人造的手感温暖，没有天然石头的凉感；从外观上看，观感色泽也不像天然石头，而更像塑料或者玻璃。用火烧一下，人造的要么着火，要么发臭。再就是，人造的没有红筋、红格、萝卜丝纹。特别是红筋，人工无法造出来。另外，如果用显微镜观察，人造的有气泡，而天然的没有。

With the prosperity collection market, holding prices skyrocketing, Tian 黄石成 the "Crazy Stone", and constantly rising price collection. Some unscrupulous counterfeiters getting superb technology, new tricks too often. We come to you Secret Yellowstone various fraud tactics.

With the prosperity collection market , holding prices skyrocketing , Tian黄石成the "Crazy Stone ", and constantly rising price collection . Some unscrupulous counterfeiters getting superb technology , new tricks too often . We come to you Secret Yellowstone various fraud tactics.

 Yellowstone 's fake

 As prices continue to jump Yellowstone , Yellowstone forgeries or in other stone posing Yellowstone phenomenon described as intensified.
□ Dried apricots blisters out false tianhuang

 Some data show that Yellowstone fake now there are mainly two methods : one is the use of other varieties of Shoushan stone to impersonate . Is generally used to soak method of heating or cooking for other varieties of yellow Shoushan stone. For example, some experts found that counterfeiters will alpine stone apricots soaked in water or other solvents in chemical raw materials to get close Tianhuang color. In addition , there are other varieties with yellow stone fake .

 Identification: In fact, this false identification Yellowstone method is very simple, as long as the above cast a little oil , a few minutes later with a white paper towel or cloth Sassafras few fake will certainly fade ; If not enough , you can also 60-70 degrees Celsius with hot water and detergent soak for half an hour after the general leave Yellowstone will fade.
□ chemical synthesis tianhuang

 With soapstone , as someone with a synthetic resin powder plus false tianhuang .

 Identification : You can use sliced ​​, cut down the artificial flaky , finger pinching is not broken, but was cut down natural powder ; Then artificial feel warm, natural stone cold no sense ; From the exterior view , unlike natural stone color perception , but more like plastic or glass. What with the fire , either man-made fire , or smelly . Then , no artificial red bars , red cells, Luobosiwen . Especially the red bars, artificial not made ​​out . Further , if observed microscopically , artificial bubbles , but not natural .

田黄升值潜力大 辨别真伪是关键 Yellowstone appreciation potential is the key to identify the authenticity

田黄升值潜力大 辨别真伪是关键

时间:2013-08-02 17:57来源:北京商报 作者: 点击: 175 次评论: 0字号：[大 中 小]

“一两田黄九两金”是自清朝开始就流行的说法。现如今，寿山田黄石成为继翡翠之后最昂贵的石头，近两年涨幅高达100%，具有巨大的升值潜力。专家表示，投资田黄，要特别注意辨别真伪。

　　“一两田黄九两金”是自清朝开始就流行的说法。现如今，寿山田黄石成为继翡翠之后最昂贵的石 头。今年春拍落幕，在理性回归艺术品拍卖市场背景下，田黄石堪称春拍顶梁柱，拍出不少引人瞩目的高价拍品。据记者采访了解，田黄石现在普遍价格是每克两三 万元，前两年每克的价格只是1.5万元左右，近两年涨幅高达100%。

　　内涵丰富 种类繁多

　　田黄石产于福州寿山田坑中的黄颜色石材。田黄石素有“石中之王”、“石帝”之美誉，又谓“福 寿田”，意即“福”(福建)、“寿”(寿山)、“田”(财富)——国泰民安，“黄”则为皇帝专用色的名号。不仅如此，田黄石兼具“细、结、温、润、凝、 腻、皮、丝、格、纹、色”等特点，明清各朝均被当做贡品进献宫廷。清代由于乾隆皇帝极力推崇，田黄石名声大振，至今不衰，被称为石帝。

　　据故宫(微博)博物院副研究员张寿山介绍，好的田黄石出在田坑，即稻田的泥土里。由于地壳变动、山石滚动，众多的山石互相碰撞，最后精华部分掉到田坑里，经过多年泥水的浸泡后形成。其水头足，雕琢出来后光亮度强。如果具备色泽均匀、水头强、光泽度强就是精品。

　　田黄分类众多，鉴别成为收藏投资重中之重。比如黄田黄，其中又以枇杷黄、黄金黄、橘黄为上品；桂花黄、鸡油黄为中品；熟栗黄、桐油黄、蜜黄为普品；皂黄等为下品。具体来说：

　　桂花黄田黄，浅黄带白而不透，色泽比较淡，石皮大多为薄透明石皮，也有一些是正常厚度的黄皮和乌鸦皮，还有白皮，只是比较少，一般都产在上坂田。

　　鸡油黄田黄，淡黄色，质地比较通透有润泽度。其他特点跟桂花黄田黄相似，产地大多是上坂田。

　　枇杷黄田黄，黄色，不透，比黄金黄稍浅，比桂花黄颜色稍深，似枇杷皮的颜色，各种田黄石皮都有，产在上坂田、中坂田。

　　黄金黄田黄，明黄色到金黄色，是价值最高的颜色之一，各种田黄石皮都有，产在中坂田。

　　橘黄田黄，黄色中带红，也是田黄中价值最高的一种，各种田黄石皮都有，产在中坂田、下坂田。

　　熟栗黄田黄，黄色中带褐色，不透，多为黄皮和乌鸦皮，一般产在中坂田、下坂田。

　　市场上假田黄石横行

　　对收藏者来说，田黄石需鉴别真伪，色泽的纯正，质地的凝润，外形的自然，工艺的精美，都是需 要仔细考量的。玉不琢不成器。田黄石天生丽质，但还需经艺术加工，方能珠联璧合，二美并具。但是，田黄石非常珍贵，价值数十及百倍于黄金，且有直追钻石之 势。因此，在加工上须十分慎重，一定要由经验丰富的雕刻高手来动刀

 

Yellowstone appreciation potential is the key to identify the authenticity
   "Twelve tianhuang ninety-two gold" is from the beginning of the Qing Dynasty popular saying. Now, after Shou Tian Yellowstone became the most expensive jade stone, the last two years or up to 100%, with a huge appreciation potential. Experts said that the investment Tianhuang, paying particular attention to distinguish the authenticity.


"Twelve tianhuang ninety-two gold" is from the beginning of the Qing Dynasty popular saying. Now, after Shou Tian Yellowstone became the most expensive jade stone. This year's spring auction ended, in rational regression art auction market context, called Spring Yellowstone pillar, shoot a lot of high-profile auction. This reporter interviewed understood Yellowstone price is now generally two or three million per gram, two years ago, the price per gram is only about 15,000 yuan, or up to 100% in recent years. A wide variety of rich content Tian Tian Yellowstone produced in Fuzhou Shoushan stone pit yellow color. Yellowstone is known reputation as "king of rock", "stone Emperor", the also said that "Fu Tian", which means "blessing" (Fujian), "life" (Shoushan), "fields" (Fortune) - peace and prosperity, "Yellow" was the emperor special color name. Moreover, both Yellowstone "fine, knot, warm, moist, condensate, greasy, leather, silk, grid, pattern, color" and other features, the Ming and Qing dynasties were offered as a tribute into the palace. Since the Qing Dynasty Emperor Qianlong highly respected, Yellowstone became famous, has not changed, is known as the stone emperor. According to the National Palace (microblogging) Museum Associate Professor Zhang Shoushan introduced Yellowstone good pit out in the field, namely paddy soil. Due to changes in the earth's crust, rocks rolling, many of the rocks collide with each other, and finally fell into the fields essential part of the pit, after years of mud soaked form. Its head foot, carved out of the brightness intensity. If you have a uniform color, head strong, strong gloss is fine. Many Tianhuang classification, identification become collectors investment priority. For example, Huang Tian Huang, among loquat yellow, golden yellow, orange for the top grade; osmanthus yellow, yellow chanterelles to the product; cooked chestnut yellow, yellow tung oil, honey yellow as ordinary goods; soap yellow is beneath contempt. Specifically: Huang Tian Huang Guihua, yellow with white and not transparent, lighter color, stone skin mostly thin transparent stone skin, there are some yellow skin and crows, as well as white normal thickness, but relatively small, generally produced in Sakata. Chanterelle Huangtian yellow, light yellow, transparent texture is there hydration. Huang Tian Huang Guihua with other features similar to the origin of most of Sakata. Loquat Huangtian yellow, yellow, opaque, slightly lighter than gold, yellow, yellow color slightly darker than the sweet-scented osmanthus, loquat like skin color, the skin has a variety of Yellowstone, produced in Sakata, of Sakata. Yellow 金黄田 yellow, bright yellow to golden yellow, the color of one of the highest value, the skin has a variety of Yellowstone, produced in Sakata. Tianhuang orange, yellow, reddish, also the highest value Tianhuang a variety of skin Yellowstone has production in Sakata, Sakata next. Cooked chestnut Huangtian yellow, brownish yellow in, impervious, mostly yellow skin and crows, usually produced in Sakata, Sakata next. Yellowstone rampant fake on the market For collectors, Yellowstone need authenticity, pure color and fine texture Run condensate, natural appearance, technology, and all require careful considerations.玉不琢不成器. Tian Huang Shi Tiansheng beauty, but needs through the artistic process in order to perfect match, two beauty and tools. But Yellowstone is very valuable, worth tens and hundreds of times in gold, diamonds and there is catching up with the trend. Therefore, in the process is to be very careful, we must master by experienced carving knife.