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Answer: Stone statement.
1. The hard stone is like an old man who has weathered the frost, and it is simple and clear.
2. Looking from afar, the boulder really looks like a fairy sitting on the mountain peak, playing the guzheng, and emitting a wonderful **.
3. Stones fall from the sky like cannonballs.
4. The stone of Huangshan is really strange! Some are like immortals carrying baskets, some are like Bajie eating melons, and some are like Wu Song beating tigers and so on, with thousands of forms.
5. The stones in the river are like the cheeks of a young girl, round and smooth.
6. Mountain, like a great man who is embraced by everyone, benevolence is his true color, standing quietly, offering the snow of Tanggula Mountain, the hot springs, the sea of clouds, and the welcoming pine of Yellow Mountain; Mountain, believing that silence is golden, he is speechless, uncomplaining, unrepentant, no-go, no-go. However, in the dark, it never ceases to interpret moving myths and the most beautiful scenery for the world.
7. The hard body can be seen everywhere, and the gray figure is cast into a gloom in the sun. The uneven edges and corners show the vicissitudes of reincarnation. Indomitable. In the world, it is unique.
8. Huangshan is really precipitous! The dangerous peaks are standing tall, and the strange rocks are craggy. The strange stones on the Yellow Mountain, dotted all over the place, are dotted in the magnificent Yellow Mountain.
These stones, some of them are big and some of them are small, and they are very interesting, some like people, some like monsters, and some like objects. My mother and I stood on Aoyu Peak and looked down, it was too high! If you move, it looks like you're going to fall off a cliff.
9. Huangshan is really worthy of its name, looking up at the pillars at the gate is quite high, very imposing. We walked up the mountain road, which was covered with flowers and trees, red, blue, and green. The Yellow Mountain is dotted with colorful and very beautiful.
10. Huangshan is really dangerous! I've never seen such a steep mountain. The peaks are standing dangerously, and the strange rocks are craggy.
The cliff is like a knife, almost a real ladder of 90 degrees, and the distance is also terrifying, as if you will fall off the cliff immediately and break your bones.
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Amethyst Treasure Language: Inner Peace Diamond Treasure Language: Clear and Pure Moonstone Treasure Language:
The date of the covenant pearl stone language: health, longevity stone blue stone language shouting rent: secret beauty yellow jade stone language:
Hope Manau Treasure Language: The Realization of a Dream Crystal Treasure Stone Garnet Treasure Language: True Love Full of Hope Crystal Stone Stone Language:
Just stare at me Red Rock Language: Husband and Wife's Zheng Xian Zhao Happiness Olive Stone Stone Language: The Heart of Faith Red Stone Language:
Passion Diamond Treasure Language: Pure and Pure Yellow Jade Treasure Language: Hope Amethyst Treasure Language:
Inner Peace Emerald Treasure Language: Lucky Luck Garnet Treasure Language: True Love Grandmother Green Treasure Language:
Happiness Blue Stone Treasure Language: Compassion and Sincerity Emerald Treasure Language: Luck Crystal Treasure Language: Pure.
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This is quartzite and is widely found in river channels.
The main mineral of quartzite is quartz, which may contain mica minerals, hematite, goethite, etc. Quartzite is a metamorphic rock composed mainly of quartz (quartz content greater than 85%), which is formed by metamorphism of quartz sandstone and siliceous rock. It is generally formed by the recrystallization of quartz sandstone or other siliceous rocks through regional metamorphism.
It is also possible that quartzite is formed by thermal contact metamorphism of siliceous rocks near magma.
The original rocks of quartzite can be: single-mineral quartz sandstone, argillaceous and calcareous quartz sandstone, colloidal sedimentary siliceous rocks (including terrigenous clastic dissolved and redeposited siliceous rocks and siliceous rocks associated with volcanic fumata) and deep-sea radiolarian siliceous rocks. Quartzites formed by different original rocks can be distinguished according to their structure, degree of metacrystallization, by-products, symbiotic assemblage of rocks and occurrence.
For example, quartzite, which is formed from a single mineral quartz sandstone, has a coarser grain size and often has a typical equilibrium mosaic structure, containing more secondary minerals such as zircon. Quartzite, formed from siliceous rocks, rarely has a mineral grain size greater than millimeters, even when subjected to high-grade metamorphism, and has a dentate alternating structure, generally without secondary minerals.
The main mineral of quartzite is quartz, which may contain mica minerals, hematite, goethite, etc. Its main chemical component is quartz--SIO2. Quartzite is generally a massive structure, granular metamorphic structure, and a crystalline aggregate.
Quartz is also rich in colors, common colors are green, gray, yellow, brown, orange-red, white, blue, purple, red, etc. Mohs hardness: 7.
According to the quartz content, it can be divided into two categories: feldspar quartzite, quartz content is greater than 75%, often contains feldspar and mica and other minerals, feldspar content is generally less than 20%. If the feldspar content increases, it transitions to shallow granulite.
Quartzite, quartz content is greater than 90%, can contain a small amount of mica, feldspar, magnetite and other minerals.
1.Quartzite has high hardness and low water absorption, and can be used as a building material, especially as an outdoor stone, such as paving stones, flooring, cladding, etc.
2.Quartzite has fine grains and compact structure, and can be used as a stone for handicraft carving, especially the solid color quartz stone.
3.Due to the unique crystal structure of quartzite, it presents colorful and unique colors and textures, and has a special decorative effect.
4.Quartzite is widely distributed, easy to mine, easy to process, low cost, and is a cost-effective stone product.
5.In addition, quartzite has a wide range of uses and can be used as an important raw material for the manufacture of glass, ceramics, metallurgy, chemical industry, machinery, electronics, rubber, plastics, coatings and other industries.
6.Quartzite has excellent resistance to high temperatures, and can be used as a refractory material for steelmaking by physically processing it into different grain sizes.
However, quartzite has a brittle texture, poor bending strength, easy fracture, and high radiation of some varieties.
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Stone nodules, which often contain certain mineral clumps in sedimentary rocks that are distinct from the composition of surrounding rocks, are called nodules. Its shapes are spherical, ellipsoidal, lens-shaped, irregular, etc. Its internal structure is concentric circles, radial shapes, etc.
They vary in size, from a few centimeters to tens of centimeters or even meters. Some of its distribution is layered, and some are beaded along the layer.
Yes. Every species has a language that only they understand.
Eating roast duck is the most stomach-nourishing, because the skin of roast duck is very burnt, and there is a lot of oil, crispy on the outside and tender on the inside, and roast duck is an extremely delicious and healthy food, so using roast duck diet therapy is the most stomach-nourishing. <>
This depends on the month in which the baby was born, if it is summer, then you should choose the ultra-thin type, if it is spring and autumn, then the medium thickness can be, if it is winter, then it doesn't matter if it is thicker. Because diapers under the same conditions, thicker ones definitely absorb better water and are not easy to leak urine at night. Because once the baby does not poop at night, there is no need to change the diaper, so that the baby can sleep better.
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Air conditioners are used frequently and are easy to get dirty, today I will tell you how to quickly and efficiently clean the dirt inside the air conditioner.