Search results for keyword: igneous
Bismuth
Bismuth is a mineral that is commonly found in granites, pegmatites and other insoluble parts of igneous rocks. Native bismuth is a silvery-white metal that is brittle and often has a pinkish tinge when exposed to air. Bismuth is the most diamagnetic element known and shows only a very weak respon......
1073 
Lily
rock
Rocks
Rocks are one of the most common features on Earth’s surface. They are made up of natural, solid materials that form together over time. Rocks can be found virtually everywhere on land, under the sea, in the air, and even in space. Rocks are made up of minerals that have been compressed to......
Rock formations and surface movement
Unfortunately with the ever accelerating effects of the global climate crisis, instances of the ground surface shifting drastically due to the movement of rocks and other subsurface structure is only increasing. This phenomenon, known as ‘lithospheric movement’ can have devastating consequences, ......
metal deposit
Metallic Ore Deposits
Metallic ore deposits are concentrations of valuable metals located in the Earth’s crust. These ore deposits can be formed by many different geological processes, and are common in many different deep mines and quarries around the world. Metallic ore deposits can be found ......
Bubble mineralization
Bubble mineralization is a process by which mineral particles are concentrated in cavities created by the escape of dissolved minerals from shallow pockets of water into the surrounding, permeable rock matrix. This process is particularly important in the precipitation of zinc, iron, and other met......
Wenxiang granite
Granite
Granite is a type of igneous rock made from cooled magma. It is a natural material composed mainly of quartz, feldspar, mica, and other minerals. Granite is considered to be a hard stone and is very popular for numerous uses ranging from countertops to flooring. Granite is also quite comm......
collapsible loess foundation
，可结合北京地区的相关背景和特点： Wet sink loess foundation Wet sink loess is a type of soil that is common in North China, and the Beijing area or even the North China Plain in particular has encountered and encountered a great deal of it. This type of soil is characterized by weak lateral and ver......
vibration drilling
Vibracore drilling
Vibracore drilling is a type of drilling that utilizes a vibratory motion rather than rotating motion to bore into a material. This method is often employed when drilling through soils, rocks and other underground materials. This method of drilling is relatively new and is gain......
rocks and rock masses
Rocks and rock masses are in the Earth’s high pressure, high temperature environment and combined with the effects of long-term weathering and erosion. It is an important mineral raw material forming the surface crust and mantle of the earth, and plays an important role in the circulation of the ......
Rock mass in situ test
In Situ Testing of Rock Mass
In situ testing is a process used to measure the mechanical behavior of rock mass in in situ or natural conditions (Ural 2006). This type of testing is not only performed to better understand the existing parameters of the natural rock strata, but to also provide valu......
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