Wearing jade, playing with jade and using jade utensils are all good for health care, especially ancient jade. But be careful not to use chemical imitation of ancient jade, which is not only unhealthy, but also harmful to the body.
Extended data
Jade, the full name of jade, is a beautiful mineral. It is also a kind of stone, which is delicate and hard, shiny and slightly transparent, and can be carved into handicrafts: jade. Jed. Imperial seal (imperial seal)
Classification of jade: jade in a broad sense also includes colored stones, which is the so-called fake jade, including white marble and white jade. In addition, jade in a broad sense also includes diamonds, agates, crystals, amber, turquoise, corals, pearls and other precious stones.
golden
Gold is a simple form of chemical element gold (chemical element symbol Au), which is a soft, golden yellow and corrosion-resistant precious metal. Gold is a rarer, more precious and more valuable metal.
Generally speaking, the gold in the world is in ounces. In ancient China, gold was measured in ounces, which was a very important metal. It is not only a special reserve and investment currency,
At the same time, it is also an important material for jewelry industry, electronics industry, modern communication, aerospace industry and other departments.
The chemical symbol of gold is Au, and the financial English code is XAU or gold. The name Au comes from a story of Aurora, the goddess of dawn in Roman mythology, which means shining dawn.
After the international gold price entered 20 15, it soared all the way. The gold price in new york market rose from $0/200 per ounce to $0/300 per ounce in less than a month. Statistics show that since 20 15, the price of gold futures in new york market has increased by 9.3%.
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