Crystal has the effect of health and wealth, and is now a household name. Natural crystal is the product of nature. It is not only beautiful and exquisite, but also has magical functions. It makes people feel loved and wants to have it. With the reputation of natural crystal handed down, the value has also increased, and the craft crystal has begun to appear in the market. What is the difference between natural crystal and crystal of craft? Where is the use? Natural crystals are the products of nature, and the varieties are all over the world. Most of the high-quality natural crystals are produced in South America such as Brazil and Uruguay. The Qinghai-Tibet Plateau is also produced in China. Their growth environment is mostly in the depths of the earth or caves. About 2 to 3 times the surface pressure, and a long-term supply of groundwater with saturated silica, the temperature needs to be between 500-600 ° C, and with these growth conditions, after tens of thousands of years or even millions of years In time, silica can form crystals, waiting for people to explore and explore, which is why natural crystals are expensive. As crystals get more and more attention and more people wear, the market is in short supply. Therefore, artificial crystal appeared at a time. Modern technology is developed. In order to meet the needs of the market crystal, the factory begins to simulate the growth environment of quartz, and mass-produces crystal into chips to meet industrial use. This is artificial crystal, commonly known as crystal. The crystal growth rate produced in the factory is quite amazing, and it can reach 0.8mm per day. The 3cm thick quartz for general industrial use can be produced in about 38 days, so the value is far less than natural crystal. The value of artificial crystals is low and the growth rate is fast. A piece of quartz that needs to be ground into a crystal ball can be produced in less than half a year, while other crystal chains grow in shorter time, but natural crystals take tens of millions of years. Natural crystals absorb tens of millions of years of energy in nature. This is absolutely incomparable with artificial crystals. We often wear crystals to change our energy and magnetic fields. So how do you identify natural crystals and artificial crystals? Regarding the difference between natural crystal and artificial crystal, we can distinguish it by the human factors of the eye and the tongue. Because natural crystal grows naturally, it will always contain some substances, such as fine horizontal stripes or cotton wool, due to environmental factors. The artificial crystal is smelted, processed and counterfeited with crystal slag, and does not contain some substances. In addition, crystals can be identified by some external factors such as illumination, hardness detection, and magnifying glass. The reason why natural crystal is precious is that it benefits us both in appearance and intrinsic. Do you know how to identify natural crystals? Zinc Alloy Bottle Opener is one of our mainly Bottle Opener. The process is Die casting. But also we could make the Bottle Opener by iron stamping, aluminum stamping and brass stamping. You can provide your design to us. At reasonable price with good service. Plating: Shiny nickel, matt nickel, bronz, gold, silver, brass silver color,Also has other styles Bottle Opener, Custom Bottle Opener, Beer Bottle Opener, Ring Bottle Opener, credit card bottle opener, blank bottle opener, bottle opener keychain,bottle shape bottle opener, flower shape bottle opener, custom logo bottle opener, blank bottle opener keychain, customized bottle opener keychain, Cap shape bottle opener keychain. For Zinc alloy is the most popular material of our Bottle Opener. Bottle Opener,Personalized Bottle Opener,Wine Bottle Openers,Custom Bottle Openers Shenzhen MingFengXing Art & Craft Products CO., LTD. , https://www.blankmedal.com