Methods of greening stone: 1, natural greenite can see granular structure under the magnifying glass, with yellow yellow iron ore and a small amount of dark green transparency, and the color is mixed. D dyeing green gold can be identified as "white dots". Generally, the green color of the dyeing agent is bright and uniform in color, but the blue dot can still see the blue of the chromosomal, which will give people people. Feeling uncomfortable.
2, green stone is generally blue. The color is determined by the amount of the content of greenite minerals contained in. Can be made into jewelry. If there is whitestone or white spots, the concentration, innocence and uniformity of the color will be reduced, and the quality of the jewelry will decrease.
The composite green gold density is lower than that of natural green gold, and the gap is developed, and the weight increases after a period of time.
3, the texture of the green stone should be dense and delicate, no cracks, the distribution of the pyrite is evenly distributed like flashing star. The transparency of natural green gold is higher. Under the transmission of strong light, blue halo can be seen, and the synthetic green gold is unavided. The local distribution of yellow iron ore will affect the texture of the green stone jade. At the same time, the significantly the quality level, the lower the crack. Reference information Source: Baidu Encyclopedia-Lositary
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 first is that the color real green stone is dark blue opaque, and then the texture is cold. Like a beautiful starry sky. However, some poor colors are often accompanied by white spots. This is also called spawning stone. It is said that pregnant women wear a spawning effect. The common sense of greening stone
In the past few or two, as the green stone is accepted and loved by the public, and it has quickly become a popular collection, its counterfeit products have gradually become more. In the period of the "Favorite Big Mirror" column, we will briefly introduce the common sense of some lapies stone to readers and friends.
The ore that is easy to confuse with greenite
ore that is easily confused with greenite in appearance has sodium stone, blue square stone and blue copper mine:
The sodium stones, also known as soda, are coarse crystal structure, with uniform colors, 5.5 ~ 6.0, density of 2.15 ~ 2.35, and a discount rate of 1.483 ~ 1.487. Essence
Iliped blue square stones, orange fluorescence, density 2.44 ~ 2.50, and the discount rate is 1.490 ~ 1.504.
The hardness of the blue copper ore is lower than that of greenite, with 3.5 ~ 4.0, and the discount rate is 1.73 ~ 1.83.
It -in -law's counterfeit products and counterfeiting technology
It currently divided into two types of liquid fake products in the market:
1, other ore -colored counterfeit products include:
It color jasper: also known as Swiss green gold, artificial coloring with pseudo -materials such as chalcedony or jasper. 7.0, the discount rate is 1.54 ~ 155; color spikes: also known as color green gold, artificial coloring with cobalt salt, large hardness, 81 ~ 1.72;
It color jade: also known as the colorful green gold, the color is light blue, and the yellow iron ore is not seen. It has a strong oil luster, low hardness, 2.5 ~ 4.0, a discount rate of 1.56 ~ 1.57;
The dyeing marble: marble output, low price, and easy processing, often used by illegal merchants to forge various gems. The hardness of the marble is low and the density is small, and it is easy to engrave with a knife.
2. The artificial imitation of the green stone is made of glass, with glass luster, and the yellow iron ore is not seen.
The merchants will dye the Indian lapisite or lauginite with poor color, to charge them in order. Dyeing green stone water will not be discolored when washing, and it will be faded when wiped with acetone or alcohol. If consumers encounter dark blue color, no impurities, and the price of green stones that are not expensive, they need to be careful.
The characteristics and identification methods of Longjin Stone
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Methods of greening stone:
1, natural greenite can see granular structure under the magnifying glass, with yellow yellow iron ore and a small amount of dark green transparency, and the color is mixed.
D dyeing green gold can be identified as "white dots". Generally, the green color of the dyeing agent is bright and uniform in color, but the blue dot can still see the blue of the chromosomal, which will give people people. Feeling uncomfortable.
2, green stone is generally blue. The color is determined by the amount of the content of greenite minerals contained in. Can be made into jewelry. If there is whitestone or white spots, the concentration, innocence and uniformity of the color will be reduced, and the quality of the jewelry will decrease.
The composite green gold density is lower than that of natural green gold, and the gap is developed, and the weight increases after a period of time.
3, the texture of the green stone should be dense and delicate, no cracks, the distribution of the pyrite is evenly distributed like flashing star. The transparency of natural green gold is higher. Under the transmission of strong light, blue halo can be seen, and the synthetic green gold is unavided.
The local distribution of yellow iron ore will affect the texture of the green stone jade. At the same time, the significantly the quality level, the lower the crack.
Reference information Source: Baidu Encyclopedia-Lositary
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 first is that the color real green stone is dark blue opaque, and then the texture is cold. Like a beautiful starry sky. However, some poor colors are often accompanied by white spots. This is also called spawning stone. It is said that pregnant women wear a spawning effect.
The common sense of greening stone
In the past few or two, as the green stone is accepted and loved by the public, and it has quickly become a popular collection, its counterfeit products have gradually become more. In the period of the "Favorite Big Mirror" column, we will briefly introduce the common sense of some lapies stone to readers and friends.
The ore that is easy to confuse with greenite
ore that is easily confused with greenite in appearance has sodium stone, blue square stone and blue copper mine:
The sodium stones, also known as soda, are coarse crystal structure, with uniform colors, 5.5 ~ 6.0, density of 2.15 ~ 2.35, and a discount rate of 1.483 ~ 1.487. Essence
Iliped blue square stones, orange fluorescence, density 2.44 ~ 2.50, and the discount rate is 1.490 ~ 1.504.
The hardness of the blue copper ore is lower than that of greenite, with 3.5 ~ 4.0, and the discount rate is 1.73 ~ 1.83.
It -in -law's counterfeit products and counterfeiting technology
It currently divided into two types of liquid fake products in the market:
1, other ore -colored counterfeit products include:
It color jasper: also known as Swiss green gold, artificial coloring with pseudo -materials such as chalcedony or jasper. 7.0, the discount rate is 1.54 ~ 155;
color spikes: also known as color green gold, artificial coloring with cobalt salt, large hardness, 81 ~ 1.72;
It color jade: also known as the colorful green gold, the color is light blue, and the yellow iron ore is not seen. It has a strong oil luster, low hardness, 2.5 ~ 4.0, a discount rate of 1.56 ~ 1.57;
The dyeing marble: marble output, low price, and easy processing, often used by illegal merchants to forge various gems. The hardness of the marble is low and the density is small, and it is easy to engrave with a knife.
2. The artificial imitation of the green stone is made of glass, with glass luster, and the yellow iron ore is not seen.
The merchants will dye the Indian lapisite or lauginite with poor color, to charge them in order. Dyeing green stone water will not be discolored when washing, and it will be faded when wiped with acetone or alcohol. If consumers encounter dark blue color, no impurities, and the price of green stones that are not expensive, they need to be careful.
The characteristics and identification methods of Longjin Stone
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Is it true or false, or is it the color of the identification?