The stone is red with yellow in the middle, and it is better to have more yellow or less

The selection of stone can not only look at the appearance, but also look at the composition and physical characteristics, because the role and efficacy of the stone mainly depend on the internal composition and physical properties.

Stone is a special kind of stone, it can play a very good effect and role, can play a good health care effect, many people will use the stone to regulate the body. There are several colors of stone, including black and red, both of which have few effects, depending on individual needs.

You can choose according to your own needs, and the differences between the two are as follows:

1. The color is different: the red stone is mostly red, and the black stone is mostly black.

2. The composition is different: the components contained in different stones are different, and the main component of natural stones is a mineral called microcrystalline limestone, of which the most abundant is strontium, calcium oxide, followed by silicon oxide, sodium oxide, etc., so different stones also have different material components.

3. Different uses: the stone is a stone medical tool, the black stone is mostly used for scraping and medical purposes, and the red stone has a strong decorative effect, mostly used to make handicrafts or jewelry.

Calm the nerves, regulate qi and blood, and dredge the meridians.

The stone is made of natural pumice stone, which has the effects of calming the nerves, regulating qi and blood, and dredging the meridians, which can relieve tension. At the same time, it can accelerate the blood circulation of the body, remove toxic substances in the body, effectively decompose fat, have the effect of whitening the skin, and also help ****.

In addition, the stone can also improve lung deficiency, relieve the symptoms of cough and phlegm, and strengthen the body's basal metabolism.

However, it should be noted that the stone can only play a role in assisting ** disease, and cannot be used blindly, and it is recommended to use it reasonably under the guidance of a doctor.

Stone belongs to traditional Chinese medicine physiotherapy equipment, that is, equipment made of stone that can be used for health care and disease conditioning. Gua sha boards, acupoint cones, and health anvils are typical representatives of such appliances. There are many types of stone utensils, including more than 10 categories and dozens of products such as plates, cones, rods, rulers, blocks, shovels, sickles, etc.

Each tool has its own characteristics and is suitable for different manipulation techniques.

In addition, there is no shortage of daily necessities, ornaments and other things in life, which are dazzling and varied, and can be purchased according to their own needs.

The main colors of the stone on the market are black, gray-brown, cyan, red, yellow and other colors, and the origin of black stone and gray-brown stone is widely distributed, while red stone, yellow stone and green stone are only produced in the Surabaya area of Shandong. The red gravel in Surabaya, Shandong Province includes two types: yellow and red and yellow.

The skin of the original stone of the high-grade stone Sibin stone is gray and yellow, but it will become black after polishing and polishing, and the Sibin stone is black and shiny after absorbing the oil of the human body for a long time, so many people remember that the stone is a black stone. However, black is not the only true color of the stone. The composition of the stone affects the color of the stone.

The main component of natural gravel is microcrystalline limestone, which contains many trace elements and rare earth elements, and some of the gravel contains copper, iron and other metal substances, resulting in the color of the gravel in addition to gray-black, but also red, yellow and green.

Sibin boulder is not only black, Sibin boulder is unevenly distributed with pyrite, so that the boulder is grayish-yellow, or the stone has grayish-yellow spots locally. There are many colors of stones, but it is impossible to tell whether they are real or fake based on color alone. The color of the rock is caused by the chromogenic elements inside the rock, and the variety of colors may mean that the content of certain elements exceeds the standard, which is harmful to the human body.

Only qualified stones are beneficial and harmless to the human body.