5 thoughts on “How to identify the quality of lapisite?”
Edmond
As the gem of the latecomers, Long Jinshi is becoming more and more popular, with a small output, so the value is considerable, but how can I specifically determine the quality of a greenite? Mainly from the following 5 aspects: 1, the first must be the color: . The more greenite minerals contained in the green stone, the more pure, stronger the color of the green stone, and the stronger the quality, the quality, the quality, the quality, and the quality The better it is; the less the greenite minerals contained in the green stone, the worse the color of the greenite, and the quality will decrease. 2. It also depends on the texture of the green stone The texture is an important factor in evaluating the quality of the green stone. Shangpin Longjin Stone is generally delicate and dense. For lapigraphic stones containing impurities minerals, those with uniform distribution of impurities minerals are higher in quality levels, and the lower quality levels, the lower the quality level. 3. In the same case of other factors, the larger the volume of the green stone, the higher the value. 4. Look at the workmanship This green stone used to make jewelry is often cut into flat and curved surface. Because the green stone that is cut into flat shapes is generally the highest quality green stone jade, and the green stone jade that is cut into curved surface is compared with the flat green stone jade cut into flat -shaped green stone jade. 5. Seeing defects The existence of cracks will significantly affect the quality of greenite. There is no cracking best. The tiny cracks are second. The quality of greening stone is usually divided into 4 levels of gem level, commercial grade, second and third -level. ① Gem -grade: Gem -grade greenite is usually used as a selection of various types of high -end jewelry, which is the highest level. ② commercial grade: the color of the commercial -grade green stone is different, and the blue and miscellaneous spots are irregularly distributed, containing a large amount of other mineral components. ③ Grade II: The second -level greenite shows pure blue or purple blue. The color distribution is evenly distributed, the texture is delicate, and the gloss is strong. ④ level three: three -level greenite color main body is blue, which is not rich in dark blue, and the color distribution is uneven. The inside contains a pyrite or square lipstick, which is distributed in a star dot or strap, and white lines or white spots can be seen.
The quality evaluation of the green stone raw material can be carried out from the aspects of color, clarity (the square of the square fangs, pyrroee), weight (block) and other aspects. The best green stone should be purple and blue, and the color is uniform. There is no square stone and a pyrite wrap, and has a strong luster. The existence of square decomposite, especially large white squares, will reduce the value of greenite. All green stone mines are contact with silicone rock -type minerals explained. Northeast Afghanistan is the world's famous high -quality lapigish stone origin. The color of the green stone produced is slightly purple blue. There are few pyrite and Fangxin Stone veins. It is a rare high -quality green stone. The green stone in the original Soviet Bupai region appeared in different colors, usually containing pyrite, and the quality was better. The lapisol in the Andes of Chile generally contains more white square fangs and often has green hue, which is cheaper. Other producing areas include Myanmar, California, USA. Public account: I love Su Su
Well, I think it ’s more professional. Before answering the quality, you must talk about the question of true and false. You must first exclude the fake green stone to talk about what is high -quality greenite. The fake green stone is mainly: dyeing and glue. The dyeing is actually better to distinguish. You can see the naked eye when you play. You can use alcohol or acetone to wipe it. It is a glue greening stone. This process is actually completed using a natural green stone with poor quality. The purpose is to cover the white spots and gold dots on the surface of the greenite surface of the greenite on the surface of the blue glue material. Lushimite is also very difficult to distinguish because the material is also a natural lapisite, and the use of alcohol and acetone cannot be identified. Even if you take the national inspection, you may not be able to give you the answer you want. Appraisal, do not conclude quality, and natural stones are a very common behavior during processing. It is not involved in fake, such as pine stones. Because of the low hardness, it is generally injected with glue. You don't need to be too sad, you can wear it for a while, it will be darkened. Anyway, it is also natural, so you must first mention the purchase channel. It is very recommended to buy it in a professional green stone specialty store or a good reputation store to buy it to buy it. Whether the glue is left to the merchant to identify whether we buy the reputation of the merchant. Well, after talking about true and false, the quality, from your problem, should refer to the currency of the green stone instead of the gem level, then the gem level is slightly more discussed.
First of all, the argument that "the cost of laparus stone is high" is not established. Perhaps the cost of Gilson's synthetic green stone will be relatively high, but the cost of imitation products such as dyeing marble and blue east tombs is very low. A string of dyeing marble sold 40 yuan, and the gross profit margin may reach 100%. In the same way, "Lushim Stone rarely fakes" is also wrong. On the stalls of the old goods market in Panjiayuan in Beijing, the emperor's imitation products and dyed lapisis are everywhere. The quality evaluation elements of Lugolus are: color, clarity, processing quality, and weight. According to the above indicators, the price of Lugolus ranges from tens of yuan to thousands of yuan. The top lapisite is purple and blue, and the color is uniform. Low -quality green stone has large white spots, uneven colors, dark tones, and poor gloss.
There are many kinds of amber beeswax, such as golden twisted honey, old wax, bloodpo, bluebo, flower Pop, etc., buying such things is natural, because fake is too cheap, these kinds mentioned earlier Categories can be purchased, but don't ask if the merchant is pure natural and united. Many people do not understand but are affected by elementary school textbooks. Then after tens of millions of years, people who have a little IQ know where many unlucky bugs come from. In fact, natural worms are made of natural beeswax and manually processing. It is optimized by the changes in the past millions of years, and the flowers are also exposed by natural beeswax high temperature. As long as the material is natural beeswax, no matter how processing, the National Jewelry Appraisal Center acknowledges that this is natural and supports a certificate. This is also this is also the certificate. Merchants emphasize the natural standards, so don't ask if it is pure natural and unpredictable, it will only expose your ignorance, and no one sells pure naturally, so you ca n’t buy it. The crescent Bodhi is paired with large beeswax, so many businesses on Taobao and Tmall are selling large beeswax, Middle East beeswax, etc. Gu, second: Merchants insist that the domestic appraisal centers cannot be identified and have to go abroad. So I want to tell you about this situation, baby is-fake-, what kind of material, tell you this is "resin".
As the gem of the latecomers, Long Jinshi is becoming more and more popular, with a small output, so the value is considerable, but how can I specifically determine the quality of a greenite? Mainly from the following 5 aspects:
1, the first must be the color:
. The more greenite minerals contained in the green stone, the more pure, stronger the color of the green stone, and the stronger the quality, the quality, the quality, the quality, and the quality The better it is; the less the greenite minerals contained in the green stone, the worse the color of the greenite, and the quality will decrease.
2. It also depends on the texture of the green stone
The texture is an important factor in evaluating the quality of the green stone. Shangpin Longjin Stone is generally delicate and dense. For lapigraphic stones containing impurities minerals, those with uniform distribution of impurities minerals are higher in quality levels, and the lower quality levels, the lower the quality level.
3. In the same case of other factors, the larger the volume of the green stone, the higher the value.
4. Look at the workmanship
This green stone used to make jewelry is often cut into flat and curved surface. Because the green stone that is cut into flat shapes is generally the highest quality green stone jade, and the green stone jade that is cut into curved surface is compared with the flat green stone jade cut into flat -shaped green stone jade.
5. Seeing defects
The existence of cracks will significantly affect the quality of greenite. There is no cracking best. The tiny cracks are second.
The quality of greening stone is usually divided into 4 levels of gem level, commercial grade, second and third -level.
① Gem -grade: Gem -grade greenite is usually used as a selection of various types of high -end jewelry, which is the highest level.
② commercial grade: the color of the commercial -grade green stone is different, and the blue and miscellaneous spots are irregularly distributed, containing a large amount of other mineral components.
③ Grade II: The second -level greenite shows pure blue or purple blue. The color distribution is evenly distributed, the texture is delicate, and the gloss is strong.
④ level three: three -level greenite color main body is blue, which is not rich in dark blue, and the color distribution is uneven. The inside contains a pyrite or square lipstick, which is distributed in a star dot or strap, and white lines or white spots can be seen.
The quality evaluation of the green stone raw material can be carried out from the aspects of color, clarity (the square of the square fangs, pyrroee), weight (block) and other aspects. The best green stone should be purple and blue, and the color is uniform. There is no square stone and a pyrite wrap, and has a strong luster. The existence of square decomposite, especially large white squares, will reduce the value of greenite.
All green stone mines are contact with silicone rock -type minerals explained. Northeast Afghanistan is the world's famous high -quality lapigish stone origin. The color of the green stone produced is slightly purple blue. There are few pyrite and Fangxin Stone veins. It is a rare high -quality green stone. The green stone in the original Soviet Bupai region appeared in different colors, usually containing pyrite, and the quality was better. The lapisol in the Andes of Chile generally contains more white square fangs and often has green hue, which is cheaper. Other producing areas include Myanmar, California, USA.
Public account: I love Su Su
Well, I think it ’s more professional. Before answering the quality, you must talk about the question of true and false. You must first exclude the fake green stone to talk about what is high -quality greenite. The fake green stone is mainly: dyeing and glue. The dyeing is actually better to distinguish. You can see the naked eye when you play. You can use alcohol or acetone to wipe it. It is a glue greening stone. This process is actually completed using a natural green stone with poor quality. The purpose is to cover the white spots and gold dots on the surface of the greenite surface of the greenite on the surface of the blue glue material. Lushimite is also very difficult to distinguish because the material is also a natural lapisite, and the use of alcohol and acetone cannot be identified. Even if you take the national inspection, you may not be able to give you the answer you want. Appraisal, do not conclude quality, and natural stones are a very common behavior during processing. It is not involved in fake, such as pine stones. Because of the low hardness, it is generally injected with glue. You don't need to be too sad, you can wear it for a while, it will be darkened. Anyway, it is also natural, so you must first mention the purchase channel. It is very recommended to buy it in a professional green stone specialty store or a good reputation store to buy it to buy it. Whether the glue is left to the merchant to identify whether we buy the reputation of the merchant. Well, after talking about true and false, the quality, from your problem, should refer to the currency of the green stone instead of the gem level, then the gem level is slightly more discussed.
First of all, the argument that "the cost of laparus stone is high" is not established. Perhaps the cost of Gilson's synthetic green stone will be relatively high, but the cost of imitation products such as dyeing marble and blue east tombs is very low. A string of dyeing marble sold 40 yuan, and the gross profit margin may reach 100%. In the same way, "Lushim Stone rarely fakes" is also wrong. On the stalls of the old goods market in Panjiayuan in Beijing, the emperor's imitation products and dyed lapisis are everywhere. The quality evaluation elements of Lugolus are: color, clarity, processing quality, and weight. According to the above indicators, the price of Lugolus ranges from tens of yuan to thousands of yuan. The top lapisite is purple and blue, and the color is uniform. Low -quality green stone has large white spots, uneven colors, dark tones, and poor gloss.
There are many kinds of amber beeswax, such as golden twisted honey, old wax, bloodpo, bluebo, flower Pop, etc., buying such things is natural, because fake is too cheap, these kinds mentioned earlier Categories can be purchased, but don't ask if the merchant is pure natural and united. Many people do not understand but are affected by elementary school textbooks. Then after tens of millions of years, people who have a little IQ know where many unlucky bugs come from. In fact, natural worms are made of natural beeswax and manually processing. It is optimized by the changes in the past millions of years, and the flowers are also exposed by natural beeswax high temperature. As long as the material is natural beeswax, no matter how processing, the National Jewelry Appraisal Center acknowledges that this is natural and supports a certificate. This is also this is also the certificate. Merchants emphasize the natural standards, so don't ask if it is pure natural and unpredictable, it will only expose your ignorance, and no one sells pure naturally, so you ca n’t buy it. The crescent Bodhi is paired with large beeswax, so many businesses on Taobao and Tmall are selling large beeswax, Middle East beeswax, etc. Gu, second: Merchants insist that the domestic appraisal centers cannot be identified and have to go abroad. So I want to tell you about this situation, baby is-fake-, what kind of material, tell you this is "resin".