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SiO2 related concepts
On the change of stone
Between heaven and earth, all things have spirits, and stone is the essence of earth, containing the wonders of creation. Among them, silicon dioxide ($SiO_2 $) occupies an important position in stone, which is related to the quality, shape and use of stone.
The quality of stone and the texture of $SiO_2 $
The texture of stone are special because of $SiO_2 $. Pure, if crystal, is $SiO_2 $crystal, crystal clear and smooth and flawless. Its atoms are arranged in a regular lattice, so that its hardness is quite large, the Mohs hardness can reach seven degrees, and many other things can be carved. With it touching the body, the cool feeling is refreshing, like the cold of heaven and earth. Look at its color, or colorless and transparent, such as clear water; or containing impurities and showing multicolored, red like clouds, purple like smoke, each with its own charm.
And quartz stone also contains more than $SiO_2 $. Its quality is dense and the particles are delicate. Due to the difference between the content of $SiO_2 $and the structure, the hardness and luster are different. Used in construction, wear and corrosion resistance, it is not easy to be damaged by the wind and rain over the years, adding a solid foundation for the world's vast buildings.
The shape of the stone is related to the concept of $SiO_2 $
The torrent of time, the wind and rain are carved, and the shape of the stone is fantastic due to the change of $SiO_2 $. In the karst cave, calcium carbonate and $SiO_2 $and other substances, after years of water dissolution and precipitation, into a wonder of stalactites and stalagmites. The solution containing $SiO_2 $drips down the crack in the roof of the cave, evaporates, $SiO_2 $and other substances remain, accumulating over time, sagging from the top to stalactites; dripping on the ground, piling up into stalagmites. The two echo each other, like a dialogue between heaven and earth, its shape may be like a sharp sword hanging upside down, or like a lotus flower blooming, in various forms.
And there are silicified wood, but the trees have undergone long geological changes, and minerals such as $SiO_2 $gradually replace wood fibers. Although the shape is wood, it is actually stone. Its texture is still in the state of trees, witnessing the passage of time, it is a masterpiece of natural ingenuity, using $SiO_2 $as a link to perfectly integrate the shape of wood and the quality of stone.
The use of stone is related to $SiO_2 $
The use of stone is wide, and it all depends on $SiO_2 $. In ceramic firing, clay is mixed with raw materials containing $SiO_2 $to increase its strength and fire resistance. Under high temperature calcination, $SiO_2 $reacts with other ingredients to make the ceramic dense in texture and smooth in surface. It is both practical and artistic. It can be used for food utensils, ornaments, decorating human fireworks and elegant rooms.
The production of glass, $SiO_2 $is the main raw material. High temperature melting, $SiO_2 $reacts with fluxes, etc., after cooling and forming, it is transparent and bright, and is used for windows and windows, leading light into the room; it is used for utensils, keeping things fresh, and adding convenience to life.
Fu Shi, with $SiO_2 $as the core, interprets thousands of changes between heaven and earth, concerns people's livelihood, hides in nature, is the proof of time, and is also the foundation of human civilization. It must be cherished and studied.
Between heaven and earth, all things have spirits, and stone is the essence of earth, containing the wonders of creation. Among them, silicon dioxide ($SiO_2 $) occupies an important position in stone, which is related to the quality, shape and use of stone.
The quality of stone and the texture of $SiO_2 $
The texture of stone are special because of $SiO_2 $. Pure, if crystal, is $SiO_2 $crystal, crystal clear and smooth and flawless. Its atoms are arranged in a regular lattice, so that its hardness is quite large, the Mohs hardness can reach seven degrees, and many other things can be carved. With it touching the body, the cool feeling is refreshing, like the cold of heaven and earth. Look at its color, or colorless and transparent, such as clear water; or containing impurities and showing multicolored, red like clouds, purple like smoke, each with its own charm.
And quartz stone also contains more than $SiO_2 $. Its quality is dense and the particles are delicate. Due to the difference between the content of $SiO_2 $and the structure, the hardness and luster are different. Used in construction, wear and corrosion resistance, it is not easy to be damaged by the wind and rain over the years, adding a solid foundation for the world's vast buildings.
The shape of the stone is related to the concept of $SiO_2 $
The torrent of time, the wind and rain are carved, and the shape of the stone is fantastic due to the change of $SiO_2 $. In the karst cave, calcium carbonate and $SiO_2 $and other substances, after years of water dissolution and precipitation, into a wonder of stalactites and stalagmites. The solution containing $SiO_2 $drips down the crack in the roof of the cave, evaporates, $SiO_2 $and other substances remain, accumulating over time, sagging from the top to stalactites; dripping on the ground, piling up into stalagmites. The two echo each other, like a dialogue between heaven and earth, its shape may be like a sharp sword hanging upside down, or like a lotus flower blooming, in various forms.
And there are silicified wood, but the trees have undergone long geological changes, and minerals such as $SiO_2 $gradually replace wood fibers. Although the shape is wood, it is actually stone. Its texture is still in the state of trees, witnessing the passage of time, it is a masterpiece of natural ingenuity, using $SiO_2 $as a link to perfectly integrate the shape of wood and the quality of stone.
The use of stone is related to $SiO_2 $
The use of stone is wide, and it all depends on $SiO_2 $. In ceramic firing, clay is mixed with raw materials containing $SiO_2 $to increase its strength and fire resistance. Under high temperature calcination, $SiO_2 $reacts with other ingredients to make the ceramic dense in texture and smooth in surface. It is both practical and artistic. It can be used for food utensils, ornaments, decorating human fireworks and elegant rooms.
The production of glass, $SiO_2 $is the main raw material. High temperature melting, $SiO_2 $reacts with fluxes, etc., after cooling and forming, it is transparent and bright, and is used for windows and windows, leading light into the room; it is used for utensils, keeping things fresh, and adding convenience to life.
Fu Shi, with $SiO_2 $as the core, interprets thousands of changes between heaven and earth, concerns people's livelihood, hides in nature, is the proof of time, and is also the foundation of human civilization. It must be cherished and studied.
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