Diamond Knowledge: What are the origin of diamonds?
Author: yisainuo Time: 2017-05-27 18:19:31
Diamonds are hard to think of diamond, diamond is a natural mineral, is the original stone of diamonds. Simply put, diamonds in the earth deep high pressure, high temperature conditions formed by a carbon element composed of elemental crystals. So, what is the origin of the diamond?
The first discovery of diamonds is in India, probably the time is 800 BC - 600 BC. Crown began to set inlaid diamonds, nor the invention of Europeans, according to test, the Buddha's "Buddha" was made of diamonds from the mosaic. In fact, India was the only country of origin before Brazil discovered diamonds in 1725.
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South Africa's earliest diamond mining company is the famous DEBEERS. It is full of the earth and almost all the major diamond mines in the world, so it is also responsible for the promotion of diamond culture and taste. Benefit from the company's monopoly and a unified sales organization, it regulates the market supply control of the diamond price fluctuations, to ensure that the diamond's honor and taste.
In fact, China's Shandong and Xinjiang have diamond production, quality in general. The relative consumption of diamonds produced in China is negligible. China's largest diamond is a Shandong aunt in 1977 when the plan found, weighing 158.786 karats. Located in Shandong Mengyin building materials 701 mine, which is China's only production of the original diamond mine. Diamonds are produced from this mine, because the depth of digging too much, and now into the underground mining. According to reports, in Shandong found a few pieces of famous big diamonds are from here, "wandering" out of the "sand drill", only the diamond here is the "native".
At present, there are three main types of diamonds in China: Liaoning Wafangdian, Shandong Mengyin - Linshu, Hunan Yuanshui waters are Kimberly rock type, but Hunan has not yet found the primary ore, of which Liaoning is of good quality and Shandong is bigger.