There are many different types of rocks on the earth. Which one is not a type of rock? A. Granite B. Clay C. Limestone D. Marble 相关知识点: 试题来源: 解析 B。本题主要考查岩石类型的词汇。Granite(花岗岩)、Limestone(石灰岩)、Marble(大理石)都是常见的岩石类型,而Clay(黏土)不是岩石。
Unlike granite, gabbro is mainly composed of calcium-rich plagioclase feldspar and pyroxenes while trace amounts of olivine can also be found. Gabbro makes up a large part of the oceanic crust and is a major component in large ophiolite zones (a section of sea crust which is exposed). It ...
The results showed that granite rocks contain a high proportion of natural radioactive elements, while sandstone rocks have lesser radioactivity concentration compared with other types of rocks.Shaban HarbAbd El-Bast AbbadyAbd El-Hadi El-KamelRadiation Physics and Chemistry...
When hunting for lepidolite, you might find it more commonly in pegmatites composed of large crystals, like granite. This is because certain conditions are needed for its formation, specifically the presence of lithium-rich environments. In summary, lepidolite is a captivating purple mineral that sho...
During the construction of underground projects, different types of rock are often in a cyclic state of loading and unloading. Therefore, cyclic fracturing experiments have been carried out on metamorphic sandstone, slate and granite from one mine site. Based on the basic parameters of acoustic emis...
In this paper, the mechanical behaviors of different lithological rocks of coal measure strata from Shanxi Formation in the eastern margin of the Ordos Basin, China, were investigated through uniaxia...
Correlation of pure and abrasive water jet cutting of rocks[J]. International Journal of Rock Mechanics & Mining Sciences, 2014, 65: 149–152. Article Google Scholar AYDIN G. Recycling of abrasives in abrasive water jet cutting with different types of granite[J]. Arabian Journal of ...
Brittle fracture characteristics significantly different from the granite and other rocks 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回顶部 Significantly different from brittle fracture characteristics of rocks such as granite 翻译结果4复制译文编辑译文朗读...
True triaxial short-term and long-term tests were conducted on three different types of hard rocks, namely, marble, basalt and granite. During true triaxial long-term creep tests, the crack evolution information was collected by using an acoustic emission system. The micro-structures before and ...
Both magmas are extremely volatile; volcanic eruptions of these types of magma can be highly explosive due in large part to the high gas content and can rip solids from the sides of the volcano. When these magmas cool, they form felsic igneous rocks, including pumice, ryolite and granite. ...