Donghai Crystal [Jiangsu Donghai Specialty]

What is Donghai Crystal? Authentic Jiangsu Donghai Specialty: Donghai Crystal

Summary:Do you want to know what Donghai Crystal is? This article is a detailed introduction toJiangsu Donghai specialty - Donghai Crystal. It was compiled and edited by the editorial team of China Specialty Network after reviewing and collecting relevant information about Donghai Crystal. The full text takes about 9 minutes to read, mainly including the basic introduction of Donghai Crystal and the product characteristics of Donghai Crystal? How did the history of East China Sea crystals come about? The awards and honors of Donghai Crystal

Introduction to Donghai Crystal

Donghai Crystal is a natural crystal raw material distribution center in the world, and is known as the "Crystal Capital" in Donghai County, Jiangsu Province. Donghai Crystal is renowned for its large reserves and pure texture. The development and utilization of Donghai crystal can be traced back to the 19th century, but it has only become widely known in recent decades, especially in recent years. With the successful holding of the government's Crystal Festival, many people have become familiar with Donghai through crystals, and many enterprises and institutions have become familiar with Donghai's crystal enterprises through their demand for water crystals. The huge trade volume has made the East China Sea a distribution center for crystals in the world

1. Structure and morphology: Perfectly crystallized crystal belongs to the trigonal crystal system, often in the shape of a hexagonal prism, with one or two pointed columns connected by multiple long columns, commonly known as crystal clusters. They are beautiful and spectacular, with various shapes

2. Crystal specific gravity: 2.56-2.66 grams per cubic centimeter. This means that the weight of a certain volume of crystal is 2.56-2.66 times the weight of the same volume of water. The density of block shaped variant crystals may be slightly higher

3. Crystal stripe color: colorless. The color of mineral powder is called streaks. It can eliminate false colors, weaken other colors, and retain its own color, making it one of the more reliable identification features than mineral color

4. Hardness of crystal: Hardness 7, which is the Mohs hardness, equivalent to the hardness of a steel file

5. Crystal luster: Glass luster. This is true on both polished surfaces and broken surfaces. Gloss refers to an optical property of a gemstone's surface that reflects light. Crystals do not reflect the beautiful starlight shaped stripes like starlight sapphires and starlight gems, nor do they emit light blue wavy radiance like moonstones, nor do they shimmer with colorful hues like tourmalines. To observe the luster of a crystal, you can hold it in your hand and observe the surface reflection with the light or window projection. The brightness of a transparent crystal is related to the strength of its luster

Crystal and Divine Bull. There is also a folk saying in the East China Sea: According to legend, a divine bull in the sky stole from the mortal world and ate watermelons from melon farmers. It was discovered by the owner of the melon garden and chased all the way from southwest to northeast. The divine bull ran and peed at the same time, and the pure cow urine soaked into the ground where the crystal grew<

Awards and honors of Donghai Crystal

Donghai County has an area of 1500 square kilometers with abundant crystal and quartz reserves, with quartz reserves of about 300 million tons and crystal reserves of about 300000 tons, accounting for more than 70% of the country's total storage capacity. It is a well-known "Crystal Capital" in China and has successively won honors such as "China Government and Business Gift Base", "China Ornamental Stone Town", "China Jewelry and Jade Jewelry Characteristic Industry Base", "China Crystal Capital", etc. It has the largest horizontal crystal professional trading market in the country and is an important crystal trading and distribution center in the world