1. Maoeryan
"A Dream of Red Mansions" Part 52: Baoqin laughed: "This statement shows that my sister didn't really start a club, which is obviously difficult. You can twist what you say, but it's boring to get some words from the Book of Changes over and over again. When I was eight years old, my father and I went to the West Sea to buy foreign goods. But there is a real girl who is only fifteen years old. Her face, like a beauty in western paintings, is drooping with yellow hair, and her head is covered with coral, cat's eyes and emeralds. Wearing gold silk chain mail's Jin Yang coat sleeves; It's a Japanese knife, and it's also inlaid with gold and jewels. It's not as good-looking as the one in the painting. Some people say that he knows China's poetry books, speaks the Five Classics and writes poetry lyrics. Therefore, my father annoyed a general officer and bothered him to write a word, so he wrote his poem. " Everyone was amazed.
Cat's eye, also known as "cat's eye", is named after its glittering and translucent appearance. It is a mineral chrysoberyl with Mohs hardness of 8.5-8, and chrysoberyl cat's eye is the most precious. Generally, high-quality cat's eyes weighing several carats are very precious, and their prices can be comparable to those of high-quality emeralds or rubies. So cat's eye is often called "noble opal", which is mainly used to make high-grade jewelry and men's rings.
2. Emerald
Ditto.
Emerald, internationally famous emerald: Emerald is known as the king of emeralds, and is also known as the four famous gems in the world with diamonds, rubies and sapphires. Its Mohs hardness is 8, and it is a gem-grade green beryl. Beryllite is produced in nature, and its main component is Be3Al2[Si6O 18]. It is a hexagonal beryllium aluminum silicate mineral, and it forms emerald because it contains a proper amount of Cr2O3(0. 15~0.6%). It is the most outstanding member of beryl family.
3. Windurina
A dream of red mansions: Baoyu saw that everyone was making fun of him again, fearing that he would lose face. He said quickly, "France, France on the west side of the Strait, has heard of Venus glass gem. In his native language, Venus Glass is called "Windullina". Now, why don't you call it' Wendulina'? " Fang Guan was even more happy and said, "So that's it." So I called this name again. Everyone is too awkward, but they still turn out their Chinese name, called "glass".
Wendulin, a transliteration of French Vitrine, is called Dongling internationally: its main components are lapis lazuli and Yingshi, and its Mohs hardness is 7, which is mainly used for boxes, bottles, boxes and cabinets.
4. Hard red
Sixty-third time in a Dream of Red Mansions: Baoyu only wears a small coat of red cotton yarn, black silk trousers and loose trouser legs, leaning against a new jade pillow with petals of various roses and peonies inserted on it, and Fang Guan punches first. At that time, the square crown was hot, wearing only a small cotton-padded jacket of red, green, velvet and satin in the paddy field and a willow green sweat towel. At the bottom are pink pants with flowers on them and messy legs. There is a circle of braids on the forehead and forehead, all the way to the top of the head, and a total braid the thickness of a goose egg is dragged behind the head. There is only a small jade plug the size of a grain of rice in the right ear, and a hard red gold pendant the size of ginkgo in the left ear. The more obvious the face, the whiter it is, and the eyes are like autumn water. Everyone laughed and said, "They are like twin brothers."
5. Crimson stone
A Dream of Red Mansions (3 1): Baoyu asked, "What good thing? You might as well give him the two' crimson stone' rings you sent the day before yesterday. " Xiangyun said with a smile, "What is this?" As he said, he opened it. When everyone saw it, it was the crimson ring that was sent last time, a pack of four. "Sister Aroma, Sister Yuanyang, Sister Jin Chuaner and Sister Pinger," said Xi-feng. "。
Crimson stone, internationally known as gar: Crimson stone is a red stone and garnet, with a Mohs hardness of 7-6, which is a low-grade treasure. The scientific name is rhodochrosite, which occurs in veins related to manganese, copper, silver and lead deposits. The oldest mine is in the Andes of Argentina, and the rhodochrosite produced is called Inca rose. Most of them are beautiful crystal powder with milky white stripes, which are usually polished into round beads and ring faces.
6. Frozen stones
Back to the 38th Dream of Red Mansions: "Daiyu put down her fishing rod, walked to her seat, picked up black and silver plum blossoms and poured them herself, and picked out a small cup of begonia frozen banana leaves. When the maid saw it, she knew that she wanted to drink, so she hurried up and down. "
The 40th time in A Dream of Red Mansions: (Jia Mu) called Yuanyang and said, "You put the stone bonsai, gauze screen and a frozen stone tripod in this box. Then bring the white silk curtain of ink painting and calligraphy and put it on. "