We have heard about the word sand, but we only know that it is a kind of mineral, and it can also be used when making Chinese paintings. In fact, the use of cinnabar is very extensive. In ancient times, because the color of cinnabar was bright red, the ancients believed that it was possible to ward off evil and was often thrown into the tomb.
Nowadays, many parents put cinnabar in the children's clothes pocket, which is said to be able to ward off evil for children, and its righteousness has always been appreciated by people, both emperors and painters regard it as a treasure. Cinnabar is also a good medicine for calming the nerves, and many Chinese medicines are often added.
Even so, in today's wenwan circle, compared with the common wenwan objects such as olive nucleus and bodhi, many people are still very strange to the jewelry and carvings of cinnabar. Popular, cinnabar jewelry began to heat up gradually, let us take a look at it, in the end what is cinnabar:
1. What is cinnabar? How is cinnabar jewelry made?
Simply put, cinnabar is a mineral that is a natural ore of mercury sulphide (chemical name: HgS). It is usually a block of fine grain, and its origin is in some southern areas such as Hunan, Guizhou, and Chongqing. The cinnabar of crystal ore is also called 'soft ruby'.
In addition, cinnabar is often used for medical treatment. The "Shen Nong's Herbal Classic" lists it as the top grade. The medicinal preparation can scare, detoxify, relieve insomnia and many other dreams. Now the cinnabar jewelry you see is made by pressing the cinnabar powder and amber powder. After the artificial nuances, the ingredients will be written in the identification results of cinnabar jewelry, natural cinnabar powder and organic glue. You don't have to worry, in fact, the organic glue mentioned here is amber powder. â€
2. Identification of cinnabar:
Here are two simple ways to identify the authenticity of cinnabar: 1. Washing method: There are many fakes that are made by dyeing. After soaking the hands, grab the cinnabar or wash the cinnabar directly into the water. If the hand is dyed red. It is difficult to wash with soap, or the sediment is not red or motley is false; 2. Weighing method: You can use the weight of cinnabar to remove the volume of cinnabar to calculate the density of cinnabar, the relative density of true cinnabar Big, about 8.0~8.2. The same volume of cinnabar, the true and false weights are much different. There are a lot of cheap cinnabars on the market, the content of which is more than 50%, and some even less than 30%. Such cinnabars look bright when they are bought, but they can't stand the test of time. A small briquettes.
3. Is cinnabar poisonous?
Many people only know that the main ingredient of cinnabar is mercury sulfide. It is considered that cinnabar is toxic, but it is not known that cinnabar will only decompose mercury sulphide and sulphide after heating at a high temperature of 300 ° C. In the case, it will not reach 300 °C, so you can wear it with confidence. I want to come to our life, as long as I don’t jump into the alchemy furnace like the granddaughter, I am afraid it is difficult to meet the high temperature of 300 degrees.
4, the maintenance of cinnabar:
If you have already selected your favorite cinnabar jewelry to take home, then you have to know how to maintain it: cinnabar jewelry is actually very good maintenance, unlike olive nucleus, vajra bodhi, etc., many precautions, it is difficult to take care of . Just remember to avoid rubbing and colliding with hard-wearing things when you wear them everyday. You can put them in a soft jewelry box when you don't wear them.
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