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Ice patterns are crystals that are formed by microcrystallization when they are cooled slowly.
Glass meteorites are translucent vitreous bodies with faint magnetism, dark green, green, light green, brown, brown, dark brown, and rare cinnabar. The specific gravity is to about . Glass meteorites are formed at high altitudes, high temperatures, high pressures and high speeds, so it has obvious characteristics of formation:
The inside is of high purity and free of impurities, the whole body is covered with dense small bubbles, there is a thaw shell on the outside, there are flow lines on the melt shell, and sometimes there will be large air marks on the outside and under the thaw shell.
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In the past decade, the meteorite collection craze is rising in countries all over the world, and this meteorite collection storm is also quietly released in various parts of China. The reason is that it is a visitor from outside the world, it is a scarce scientific research and collection resources, its scientific research value is extraordinary, its collection concept and significance are also higher than some earth products, it has many unique charms that cannot be compared with collections, and its history, culture and love myth can be said to have a long history.
When the meteorite passes through the earth's atmosphere, the surface temperature reaches several thousand degrees Celsius, and at such a high temperature, the surface of the meteorite usually melts into liquid, and the temperature will slowly decrease when passing through the atmosphere, and the melted surface will slowly cool down, forming a thin shell called "melt shell", which is generally very thin, black and brown in color. Meteorites also leave air marks when they pass through the atmosphere, that is, they are blown by the wind when they cool, which are the two main characteristics of meteorites.
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Glass meteorite boiling water is very important to Liu Wenlu, this is the pattern of boiling water, which is very distinctive, so glass meteorite is a very good one. Material.
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In the case of this texture, you can look at its surface, there will be some textures, and then you can check its texture according to these textures.
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How is boiling water to Liu Wenlu when glassing? In other words, the high temperature generated by the friction of the atmosphere caused by the melting of quartz is very beautiful.
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What is the convection pattern of glass meteorite boiling water? Glass meteorite boiling water convection pattern, I think she is very beautiful, and very classic.
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Yes, the temperature of the boiling water must be downstream, which has something to do with how you put it.
There is no hardness test for glass meteorites, and the density is generally measured around the limit. >>>More
Glass meteorites are now very important to the International Meteorite Association, **** hot, ** depends on the type of meteorite, like the meteorite I traded before**** to see the grade of the comprehensive meteorite: >>>More
We usually need to use sealed jars to store jam and pickle some cooked food, sometimes we need to store it for several months before opening, but once the time has passed, our sealed tubes are not easy to open. So what should we do if we encounter a situation where the sealed jar cannot be opened? Next, I will give you a support and teach you how to open it. >>>More
Drinking more hot water is good for your health, drinking more hot water is good for the digestive system, conducive to bowel movements, conducive to relieving constipation, and conducive to promoting digestion and absorption; Drinking plenty of hot water can be diuretic and can reduce inflammation of the urinary system; Drinking plenty of hot water can also reduce blood viscosity and prevent thrombotic diseases. Drinking more hot water is good, and sweating has the effect of detoxification and beauty. However, the temperature of the water should be about the same as the body temperature, and it is better to drink it to the point that it does not feel cold or hot in the mouth. >>>More
Whether it is drinking boiled water or tea, it has certain benefits for our body, there is no need to make comparisons, and this benefit also varies from person to person, individual differences are relatively large, and there is no way to make an accurate judgment. >>>More