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Obsidian is a common black gemstone that is usually black. It is one of the seven treasures of Buddhism and a symbol of ancient wealth. It is not a natural crystal in the true sense, it belongs to a natural colored ore. The fracture is shell-shaped, low in density and lighter than other crystal varieties. Obsidian is usually black, but it also has brown, gray and a small amount of obsidian of red and green materials. So how do we identify so many products on the market? Then let's go and see the small series of China Jewelry Merchants Network !
First, how to identify obsidian
1, the temperature of obsidian
Like the general crystal spar, the temperature of obsidian is also relatively low. We can use the tongue to rub it on the obsidian and feel if it is much cooler than glass.
2, the structure and color of the obsidian
Due to its special nature, there are often many small bubbles inside. In addition, if we use a strong flashlight, we will find that the color of the black slate is not black, but dark brown or dark brown.
3, the value of obsidian
Obsidian resources are not abundant. There are many obsidian products on the market that are mostly forged, so we can also distinguish between prices. The price of obsidian is really in the 100-yuan range, while the fake one can be bought in dozens or dozens.
Second, the maintenance method of obsidian
1. Avoid collisions with hard objects. Although the hardness of obsidian is high, it is easy to crack after collision. The main component of obsidian is silica, which is the same as glass. Therefore, the obsidian bracelet can not collide and rub against metal hard objects when worn, otherwise scratches will occur. Will break.
2. Avoid dust as much as possible. If there is dust in the daily obsidian, it should be cleaned with a soft brush; if it is attached to obsidian with dirt or oil stains, it can be wiped with a soft cloth. Do not use chemical degreasing fluids.
3. Try to avoid contact with perfume, chemicals and human sweat.
4. It is recommended that we soak in water after wearing for a period of time. This is because it absorbs the negative energy of the human body and needs to be cleaned. We can also add some salt to the water when soaking.
The above is about the identification and maintenance of obsidian, I hope to help everyone, if you want to know more about jewelry encyclopedia , please pay attention to China Jewelry Merchants Network!
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