What is "Old Pit Jade" and "Xinkeng Jade"?
Generally, the emerald gravel produced in Myanmar, which has been mechanically weathered and river water transported to river valleys and riverbeds, is called “old pit jade†or “letterâ€. This jade is characterized by “good water headâ€, strong quality and high transparency. Its top grade is transparent like glass, so it is called “glass piece†or “ice typeâ€. The green and green color is lovely, it is called “high green†or "Bright green." The jade jade material newly extracted from the original place has no weathered skin, and its water head and luster are worse than the old pit jade. It is called “Xinkeng jadeâ€, also known as “mountain materialâ€. China is a country that has been exploiting and using jade in the world. There are many records in the ancient books, and the names are also very mixed, such as water jade, jade, jade, jade, nephrite and so on. The tremolite soft jade block unearthed from the Chahai site in Fuxin City, Liaoning Province, about 8,000 years ago (early Neolithic Age), is the earliest true jade known to the world so far. China's well-known jade is Xinjiang Hetian jade, which is the four major jade of China, with Dushan jade in Henan, Xiuyan jade in Liaoning and turquoise in Hubei. Jade is a relatively noble type of ore. Jade is rich in various trace elements required by the human body, such as zinc, iron, copper, manganese, magnesium, cobalt, selenium, chromium, titanium, lithium, calcium, potassium, sodium, etc., often wearing and using jade, on the meridian blood skin All have benefits, can play a certain role in health care. The special molecular structure of jade can resonate with human cells to achieve health effects such as improving circulation, stimulating cell regeneration, improving enzyme activity, and restoring physiological functions. Jade's Run can eliminate the heart of impetuousness, the color of jade can be pleasant and troublesome, and the purity of jade can purify the heart of pollution. Therefore, the gentleman loves jade and hopes to find a natural aura in jade. The beauty of the jade stone, the color positive moist quality is purely top grade. The same is true of gems. The value of its value does not depend entirely on the ingredients. The jadeite jade is not worth the majority. Like a human being, which nation has a hero. 10KV Cross-linked Semi-conductive Shielding Pyjd-10 Cable Shielding Compounds,Shielding Compound For 10Kv Cable,10Kv Cable Internal Shielding Material,10Kv Cross-Linked Semi-Conductive Shielding Jiangsu Super Prosperous New Material Co., Ltd , https://www.jschaowang.com