4 thoughts on “How to quickly identify whether it is gold?”
Alfred
1 Finding the purity mark. Gold jewelry is usually engraved with purity marks to represent the type of gold. "GF" or "HGP" indicates that the jewelry is not made of pure gold, but is plated. Pure gold jewelry may be engraved with "24K" or other signs of display purity. The purity mark is usually located on the inside of the ring or near the necklace lock. [1] , but the purity mark can also be faked, so you still have to be careful. Because of this, it is particularly important to choose one of many authenticity of gold. The purity mark may be very small, and it is too small to use a magnifying glass to see clearly. r 2 The signs of fading the edge of the jewelry. Open a bright table lamp or other lamps, and pick up the jewelry to close the lights. Turn the jewelry in your hand so that you can see every detail, especially the edge position. If you find that the edges are somewhat faded or worn, it may be that a layer of gold plating on the surface of the jewelry may be worn off, then this piece of jewelry is not pure gold. [2]
3 The check the surface of the jewelry. When observing the jewelry in light, do you notice that there are small white or red dots on it? These spots may be very small and difficult to find, so you must use bright light or even use a magnifying glass to see clearly. These spots are the lower metals exposed after being grinded on the surface. [3]
4 The authenticity of gold products with magnets. Place the magnet directly above the jewelry. To lower the magnet, to be almost connected with the jewelry. If you feel that the magnet is pulled down by a force, it means that this piece of jewelry is not pure gold. The jewelry may contain other metals that can suck with magnets, such as nickel. Pure metal is a non -ferrous metal and will not be attracted by magnets.
The best way to quickly identify whether this substance is sperm is to melt it, then solidify it into a golden cricket, and then find its density according to density whether it is gold.
Pay content for time limit to check for freenAnswer 1. Sound gold is true or false, and you can identify it by sound. If you throw the gold in the place, if you make a hip -to -sound sound, it will not play, and the sound of the fake or low -purity gold will be crispy on the ground, and there will be some surplus. 2. The texture is determined that gold is true or false, and can also be distinguished by texture. The natural gold texture is very soft. If it is a gold jewelry with high gold content, if the gravity is squeezed, it is prone to deformation, and the false one will be very hard. 3. In addition, the color of the gold can also be observed. Generally speaking, the higher the gold content in the gold jewelry, the deeper its color will be, it seems to give people a crystal clear and bright feeling, and the gloss of the gold with low purity is very poor.nHope can help you
The texture, the really gold texture is very soft, it is easy to deform, and it feels very light in my hand. The fake golden gloss is poor, and it is not easy to deform under gravity squeezing
1
Finding the purity mark. Gold jewelry is usually engraved with purity marks to represent the type of gold. "GF" or "HGP" indicates that the jewelry is not made of pure gold, but is plated. Pure gold jewelry may be engraved with "24K" or other signs of display purity. The purity mark is usually located on the inside of the ring or near the necklace lock. [1]
, but the purity mark can also be faked, so you still have to be careful. Because of this, it is particularly important to choose one of many authenticity of gold.
The purity mark may be very small, and it is too small to use a magnifying glass to see clearly.
r
2
The signs of fading the edge of the jewelry. Open a bright table lamp or other lamps, and pick up the jewelry to close the lights. Turn the jewelry in your hand so that you can see every detail, especially the edge position. If you find that the edges are somewhat faded or worn, it may be that a layer of gold plating on the surface of the jewelry may be worn off, then this piece of jewelry is not pure gold. [2]
3
The check the surface of the jewelry. When observing the jewelry in light, do you notice that there are small white or red dots on it? These spots may be very small and difficult to find, so you must use bright light or even use a magnifying glass to see clearly. These spots are the lower metals exposed after being grinded on the surface. [3]
4
The authenticity of gold products with magnets. Place the magnet directly above the jewelry. To lower the magnet, to be almost connected with the jewelry. If you feel that the magnet is pulled down by a force, it means that this piece of jewelry is not pure gold. The jewelry may contain other metals that can suck with magnets, such as nickel. Pure metal is a non -ferrous metal and will not be attracted by magnets.
The best way to quickly identify whether this substance is sperm is to melt it, then solidify it into a golden cricket, and then find its density according to density whether it is gold.
Pay content for time limit to check for freenAnswer 1. Sound gold is true or false, and you can identify it by sound. If you throw the gold in the place, if you make a hip -to -sound sound, it will not play, and the sound of the fake or low -purity gold will be crispy on the ground, and there will be some surplus. 2. The texture is determined that gold is true or false, and can also be distinguished by texture. The natural gold texture is very soft. If it is a gold jewelry with high gold content, if the gravity is squeezed, it is prone to deformation, and the false one will be very hard. 3. In addition, the color of the gold can also be observed. Generally speaking, the higher the gold content in the gold jewelry, the deeper its color will be, it seems to give people a crystal clear and bright feeling, and the gloss of the gold with low purity is very poor.nHope can help you
The texture, the really gold texture is very soft, it is easy to deform, and it feels very light in my hand. The fake golden gloss is poor, and it is not easy to deform under gravity squeezing