A brief introduction is as follows:

My hometown, Donghai County, Lianyungang City, is called the hometown of crystals. The mineral crystal area is 1.28 square kilometers, and the reserves are about 5 million tons, accounting for 50%-60% of the national crystal reserves, ranking first in terms of reserves and quality.

1The Donghai Crystal City, which was completed in June, 1992, has a building scale of14,000 square meters and a trading hall of more than 6,000 square meters. It is the largest crystal product and trading center in China. There are many strange crystals in the boutique exhibition hall of Crystal City.

Crystal is a masterpiece of nature. It has a beautiful crystal, clean and shiny, and has been praised and loved by people. Wei once praised it in the Tang Dynasty: "What is reflected follows the color, and there is no inside or outside. Hold it to the bright moon and turn it into water. " This is really a major feature of crystal.

In the Qing Dynasty, the Taiye Peak in Qipin County was a sparkling crystal. It is regarded as an auspicious treasure to protect the country and defend the country.

Wu Cheng'en was the first person to associate the East China Sea with crystals. He is from Huai 'an. He has been to the East China Sea and knows that the East China Sea wins crystal production. So it's no coincidence that he set the residence of the East China Sea Dragon King in the Crystal Palace. Records of Jiangnan edited by Kangxi in the early Qing Dynasty recorded that "Niu Shan, 70 miles southwest of Haizhou, produces crystal stones." It can be seen that the East China Sea has been producing crystals for at least 300 years.

According to the geological survey around Niu Shan, there are more than 380 timely veins in this county, which are called "Timely Dragon" in the local dialect. There are a lot of crystals in the timely dragon, but the total amount cannot be measured. At present, the East China Sea buys more than 400 tons of crystals every year, accounting for about half of the country's total crystal production. So the East China Sea is well deserved.

In the early 1960s, during the difficult economic period, Donghai Troupe stopped performing, and its cast members all depended on digging crystal stones to survive. During the Cultural Revolution, the hairdressing industry was depressed, and hairdressers also solved practical difficulties by digging crystal stones. Usually, farmers use the slack season to dig crystal stones, which has become an important sideline. After the reform and opening up, people in the East China Sea have made great efforts to turn the crystal industry into a mainstream industry to get rich. There are crystal franchise stores opened by Donghai people all over the country. The specialized crystal market was built in the East China Sea in the 1990s, and the second and third phases of the project were expanded last year and this year. The sales of crystals are increasing substantially every year.

In recent years, the development and utilization of crystals in the East China Sea has developed rapidly, and a series of crystal industries have been formed. Crystal glasses are famous all over the country, and also produce high and low magnification microscopes, eyepieces, objective lenses, prisms, high-precision pyramid prisms, crystal handicrafts and artificial crystals, which are widely used in national defense, communications, electronics, scientific research and other departments. Some of these products have become advanced products in the world and are sold in Europe and the United States.

1On August 6, 958, a crystal king was dug up in Kutang Village, Fangshan Town, which was more than 2 meters high and weighed 4358 kilograms. This is by far the largest crystal in the world. Now it is treasured in the capital, geological museum. Later, a crystal king weighing more than 3,000 kilograms was unearthed in Hump Township. Chairman Mao passed away on1September, 976. Most of the raw materials used in crystal coffins are selected from the East China Sea.

Aarmo Zova of the former Soviet Union and Rossi of the United States? Joan and other international crystal experts visited the East China Sea in China. They praised Donghai crystal for its large quantity, large volume and high quality, with a silicon content as high as 99.99%, which is rare in the world. They predicted that the East China Sea would be the future crystal and timely center of China and even the world.

The East China Sea is a veritable hometown of crystals. So Donghai crystal is the best.