1. What color is the pumice in Sibin: "The pumice in Sibin is grayish yellow, and it is shiny after being rubbed and absorbed by people for a long time. It is a beautiful brown stone. " Why the pumice in Sibin is grayish yellow can be understood from the composition analysis. Microscopic identification shows that the main mineral component of pumice in Sibin is calcite, and the chemical component is calcium carbonate (CaCO3), accounting for 70% by volume. The rest is a small amount of pyrite and clay, accounting for 1%, and mineral trace elements account for 29%. Chemical analysis shows that the content of calcium oxide (CaO) in pumice in Sibin is 54.6%, and the loss on ignition (CO2) is 42.4%. Both of them come from calcium carbonate (CaCO3→CaO+CO2↑) in pumice from Sibin. The sum of their weight content is 97%, which is consistent with the results observed by microscope. However, 99% of the so-called Spinstone on the market is calcite, which can be said to be a stubborn stone.
Second, why does the pumice in Sibin sometimes appear yellow? ? It turns out that in addition to calcium carbonate, there is pyrite with a content of nearly 1%. The chemical composition of pyrite is ferrous sulfide (FeS), and the name of traditional Chinese medicine is native copper, which is yellow. If such a small amount of pyrite is evenly distributed in the rock, it will not appear yellow. However, due to the uneven distribution of pyrite in Spence pumice, it is sometimes just enriched on the surface of Bianju, which makes Bianshi grayish yellow, or there are grayish yellow spots on Bianshi. In addition, among the 62 elements contained in Sibin pumice, none is close to 1%, and its content is at most a few thousandths, which cannot affect the color of Sibin pumice.
Thirdly, are there any other colorful bian stone? "A correct and comprehensive explanation of bian stone art should be the general name of all medical skills that use stone tools to regulate and prevent human diseases." All kinds of stone tools used in compiling books are collectively called compiling tools. "Spence pumice is a good stone, but the stone is not limited to Spence pumice. Heavy objects made of other kinds of rocks have their own specific colors. For example, the furniture made by xiuyan jade is light green, the furniture made by Muyu Stone is brown, the furniture made by Nanyang Jade is yellow, and the furniture made by Hetian Jade is white.
No matter which natural rock is chosen as the weight, it is necessary to comply with the mandatory safety standards for the limit of radioactive nuclides and harmful substances issued by the AQSIQ. Enterprise standard Q/XC? GWJ00 1-2005 has formulated stricter safety standards than the national standard. But the furniture made by the manufacturer can be used as long as it meets the requirements of the national standard. Although all these stones can be made into stone tools, the effect is not as good as Spine stone because of their different physical characteristics.
Principles of treatment
Whipping is one of the six therapeutic methods of acupuncture, medicine, acupressure and guidance in traditional Chinese medicine, which follows the overall concept of traditional Chinese medicine and the principle of syndrome differentiation and treatment.
In the holistic view, not only people and the natural human body are regarded as a whole, but also all the contents of meridians, collaterals, tendons, skin and acupoints are applied to the treatment of Bian Shu one by one according to the principle of holistic view.
Syndrome differentiation and treatment is a unique treatment principle of traditional Chinese medicine, which is embodied in the whole process of surgical diagnosis and treatment. At the same time, syndrome and syndrome, disease and syndrome, and disease and disease are treated simultaneously. Based on syndrome, combined with the characteristics and symptoms of the disease, synchronous treatment.
After reading this article, can you clearly understand what color Bian Shi is? Let Bian Xiao help you manage it again. Stone itself is grayish yellow, but it turns brown after long-term friction with human body. There are other colors because of the soil layer. After reading the pictures compiled by Bian Xiao, we also know that the stones in the general market are brown and black, and because they are good for all aspects of the body, such as regulating metabolism and detoxifying, they will also be polished into jewelry for sale, such as bracelets, combs and so on.
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