Generally speaking, a beautiful stone is jade, and jade is the essence of stone. Buddhism, Taoism and refined customs are also called the relic of the earth, which is a kind of spiritual stone that can ward off evil spirits and is widely popular in various regions of the world (especially in East Asia). Broadly speaking, as long as it is beautiful, it is jade, including lantian jade, Hetian jade, xiuyan jade, Myanmar jade, Nanyang dushan jade, serpentine jade, Shi Ying jade, crystal stone, bloodstone, calcite jade, lapis lazuli, agate, coral, glacier jade, marble jade and other precious stones. A symbol of good luck, used in women's names, meaning good. Most of them are good names. Enter a woman's name, which means she is handsome.
Color classification of jade:
According to different colors, Hetian jade can be divided into four categories: white jade, sapphire, jet and topaz. There is a saying of ruby in the record, but it has not been seen so far.
1, white jade: the color of white jade varies from white to bluish white, and there are also various names, and the metaphors are also very vivid, such as seasonal white, paraffin white, fish-belly white, pear white and moonlight white. White jade is a high-grade jade in Hetian jade, and its block size is generally small. But white jade is the best material and the best quality in white jade. Some white jade will have a certain color on its surface after oxidation. The color of autumn pear is called "autumn pear", the color of tiger skin is called "tiger skin" and the color of jujube is called "jujube skin". They are all rare varieties of Hetian jade. Also, whether jade is seed jade can be evaluated by leather.
White jade can also be divided into suet jade and sapphire by color.
(1) Sheep fat jade: Sheep fat jade is named because it looks like sheep fat. The texture is delicate, "white as fat", giving people a feeling of softness at first sight. This is the best variety of white jade. At present, only Xinjiang has this variety in the world, and its output is very rare and its value is extremely high.
(2) Blue and white jade: Blue and white jade has a background color of white, with green, blue, gray and so on faintly flashing. White jade. It is a transitional variety of white jade and sapphire, which is more common in Hetian jade.
2. Topaz: Topaz varies from light yellow to dark yellow, and the colors are chestnut, okra yellow, yellow flower yellow, egg yolk and tiger skin yellow. Topaz is very rare. In the history of jade exploration for thousands of years, it is only occasionally seen. High quality equals suet jade.
3. Sapphire: Sapphire has light cyan to dark cyan, and there are many colors, with different shades, such as light cyan, dark cyan, turquoise, dark gray cyan and turquoise. Among Hetian jade, sapphire is the most, and the value of delicate sapphire has been rising in recent two years.
4. Mo Yu: Mo Yu is from ink color to light black, and the ink color is mostly cloud-like stripes. There are dark clouds, light ink, golden mink whiskers and beautiful beards. In the whole material, the degree of ink is different, and the distribution of light and shade is uneven, which is more common in the transition with sapphire and white jade. Generally, there are full ink, ink gathering and ink spots. Black gathering means that the ink in sapphire or white jade is relatively concentrated and can be used as a pretty color. Dot ink is scattered into dots, which affects the use. Most of the jet is small, and its blackness is caused by containing more fine graphite scales.
The health care function of jade;
First, according to Compendium of Materia Medica, "Jade pieces are made of jade. The smell is sweet and non-toxic. It is said that jade is the most abundant substance in human body. Indications for removing stomach heat, dyspnea, thirst quenching, beans and other debris. If you take it for a long time, you will be healthy for many years. It can moisten the heart and lungs, help the voice moisten the throat and nourish the hair. Nourish the five internal organs and stop fidgety. Gold, silver and Ophiopogon japonicus are beneficial. " It can be seen that jade was not only used for viewing in ancient times, but also played a very good role in medical care.
Secondly, according to modern science, jade not only contains many trace elements beneficial to human body, such as calcium, selenium, tin, zinc, copper, iron, manganese, magnesium, cobalt, chromium, nickel, lithium, potassium, sodium, titanium and so on. It also proves that it can produce special photoelectric effect, form special electromagnetic field, and resonate with the biological magnetic field of human body, thus improving human metabolism and various physiological functions. In addition, jade itself contains a variety of medium and trace elements, which can be inhaled through the skin through long-term wear, thus balancing human skills and achieving the effect of getting rid of diseases and health care.
Third, if worn on acupoints, the electromagnetic field of jade can also stimulate meridians, thus achieving the effect of dredging meridians and nourishing essence.
Jade's spirituality has not been verified, which can protect and bless the wearer, but jade loves and nourishes jade through long-term wear. Jade has certain benefits to human body through trace elements and electromagnetic fields. Achieve a tacit complementarity, people raise jade, jade raises people.
[White jade] has the effect of calming the heart and calming the nerves.
[Sapphire] Avoiding evil spirits makes people energetic.
[xiuyan jade] It is very effective for male impotence patients, and can improve people's fertility.
[Jade] can relieve the pain of the respiratory system and help people overcome depression.
[Duyu] Moisten the heart and lungs, clear stomach fire, improve eyesight and beauty.
[Agate] Clear away heat and improve eyesight.
[Old Jade] Detoxify, clear yellow water, relieve rat sores, nourish yin and blacken beard, and treat scabies caused by phlegm disorder. Jade can not only beautify people's lives and cultivate people's temperament, but also cure diseases and keep peace. Its products are directly used for fitness and health care: jade pillow, jade cushion, fitness ball, massager, walking stick and jade comb, with the effects of skin care, sedation and tranquilization. Long-term use will refresh you and prolong your life.
Refer to Baidu Encyclopedia-Emerald