Today, more and more of the market, "stone" has far exceeded the price of gold! Today we take a look at those more expensive than gold rock it! If dug up a piece will be rich!

11th South Red

Nanhong refers to a valuable variety of agate . Nanhong is named after its production in southern Xinjiang, and gem -quality minerals are mainly produced in Sichuan Liangshan Yi Autonomous Prefecture. Full of flesh, persimmon red, persimmon yellow, lychee frozen, etc. were purchased wildly. No grain, no crack, less grain, less crack, full color, the price of this superior quality is much higher than the price of gold. According to the color, Nanhong can be divided into Jinhong, Persimmon Red, Rose Red, Cinnabar Red, Red and White, and Red. Among them, the most traditional persimmon red, rare rose red, the color tends to be red, and the red cherry is very high in color.

10th turquoise

Turquoise is one of China's "four famous jade". Since the Neolithic Age, there have been many turquoise products in the relics of the past, and it is a traditional jade with a long history and rich resources. Turquoise products are beautiful in color and are loved by people of all ages, especially Muslims and the American West. In the past, Western countries used turquoise as the crown stone. However, due to the different quality of turquoise, the price difference is huge, a good one is thousands, and the difference is only twenty or thirty yuan.

9th red stone

In the past 100 years, only the United States, Peru, Argentina, Romania, Japan, South Africa and China have had very small output, among which South Africa, the United States, Peru, and Argentina have produced the best. The reputation of red stone is not very big, but it has a special status in modern women, because she is a legendary love peach stone, can attract her own true life, has the reputation of "love spirit stone". High quality red stone is very difficult to find.

8th Tanzanite

Like other precious gemstones in the world, the quality of tanzanite is also measured in terms of color, clarity, cut and carat weight. Tanzanite was named to commemorate the newly established country of Tanzania at the time. She is produced in the foothills of the 20 km2 mountain area under the Kilimanjaro Mountain, which is the only one in the world. Tanzanite's bright blue color and clarity are even higher than sapphire. In the Western countries, she was listed as a high-grade gemstone. The price is certainly not cheap.

7th amber / beeswax

Wax is a natural treasure that nature has given to humans. Its production process has to go through tens of millions of years, during which it has experienced many vicissitudes, and it has added countless magnificent colors. The magical change of beeswax makes it almost identical, as if any one is unique in the world. One of the four major organic gems in the West. In addition to being able to appreciate, wear, recuperate, decorate, and collect, the most striking beeswax is the effect of spiritual practice. At present, beeswax resources are becoming more and more rare, especially the famous beeswax deposits are almost exhausted, and most of the finished products are no longer available in the pockets of collectors.

6th place

Shu is the national stone of South Africa, and its status in South Africa is like jade in China. The most precious thing is the royal purple and cherry powder. The noble atmosphere makes people fall in love at first sight. Its unique colors are full of exotic flavors, while at the same time a bit of mystery. The appearance of the opaque shades of various opaque shades of purple and purple, sometimes even deep to black, its color is easy to deepen because of long-wearing.

5th place He Tianyu

Hetian jade was once the representative of Chinese jade, and Hetian jade is a high-end nephrite with a leading brand in China. It has an irreplaceable position in Chinese jade culture. If it is expensive, it is the seed material of Xinjiang Hetian. The warm, introverted and feminine are the charm of Hetian jade.

4th tourmaline

Tourmaline , the name of tourmaline , is electromagnetic, with more than 10 colors such as red, green and purple. It is known as "Rainbow Gems". Not all stones are so lucky. The gemstones hidden in the rainbow's foot are called the tourmaline by later generations. They are also known as "the rainbow that falls into the world." At the moment, tourmaline and ruby, sapphire, aquamarine, tanzanite, emerald, etc., the natural color of the gemstone is summarized into the category of colored gemstones, which is deeply loved by the public and has a huge market value-added space.

3rd place Red coral

Red coral is an organic gemstone with a pleasant color and a lustrous texture. It grows in the deep sea of ​​100 to 2000 meters away from humans. It is also listed as one of the three organic gems together with pearls and amber. It has also been listed as one of the seven treasures in the Eastern Buddhist scriptures. It has been regarded as a rich and auspicious thing since ancient times. Coral is a treasure in the ocean and one of the four organic gemstones. The ornaments made of red corals are very popular among collectors, and the boutique red corals are very value-added and are valued by collectors. Compared with other jade and gemstones, red coral is more "small and fine", and its extremely harsh marine growth conditions make it difficult for red corals to have large finished products, so it is extremely precious.

2nd place four big gems

Diamonds, rubies, sapphires, emeralds are the traditional four gems. It is natural to say that they are precious. They are the representative of the gem world. They have a long history. The four gemstones often appear in royal consumer goods and are set in the crown. It has a very important position in Western culture.

1st place jade

Jade is the king of jade. It is a dream of many people to have a jade of their own. The price range of jade is also very large, there are dozens of hundred bargains, and there are legends of over 100 million.

Violet lasers are mainly diode lasers, the Laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function. CNI lasers have stabilized power, easy operation, reliable performance and long lifetime. The laser products include 2 series: high stability and Low Noise Laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) output available. They are widely used in fluorescence excitation, 3D print, raman spectrum measurement etc.

Following wavelength are available for violet laser: 400 nm 420 nm 405 nm 425 nm 410 nm 430 nm 415 nm 440 nm 




violet laser

Violet Laser

Violet Laser,Violet Diode Lase,Compact Violet Diode Laser,Violet Module Laser

Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com