carbonatite

简明释义

英[ˌkɑːr.bəˈneɪ.taɪt]美[ˌkɑːr.bəˈneɪ.taɪt]

n. [岩] 碳酸岩

英英释义

单词用法

同义词

反义词

例句

1.The C rich warwickite was discovered in a carbonatite vein from the eastern Himalayan syntaxis.

在东喜马拉雅构造结火成碳酸岩脉中发现富碳硼镁钛石。

2.The Xihanshui Group, which distributes in the southern of the basin, is mainly slates, phyllites and sandstones with carbonatite and reef blocks.

西汉水群出露于盆地的南部，以板岩、千枚岩及砂岩为主，夹灰岩块和生物礁；

3.A great quantity of fluid-melt inclusions was found in early-stage formed fluorite and quartz from aegirine-augite-barite pegmatite vein and carbonatite vein in Mianning REE deposit of Sichuan.

在四川冕宁稀土矿床霓辉重晶伟晶岩和碳酸岩矿体的早期萤石、石英中发现了大量的流体-熔融包裹体。

4.Therefore, based on its isotopic characters, the "dolomitic marble" is more likely of volcanic carbonatite rock formed during middle Proterozoic era.

由此看来，“白云质大理岩”很可能是中元古代碳酸岩火山岩。

5.The niobium rare earth mineralization was concerned with tumour carbonatite.

铌、稀土成矿作用与脉状、瘤状碳酸岩有关。

6.This suggests that the different REE fluorites were products of the same source, and REE ore-forming fluids were related to carbonatite and syenite magmas.

这些表明不同稀土特征的萤石来自相同的源区，稀土成矿流体与碳酸岩和正长岩岩浆存在密切联系。

7.The effect of some setting retarders on the workability of alkali-activated carbonatite-slag grouting material(AACSGM for short) was investigated.

研究了数种缓凝剂对碱碳酸盐矿-矿渣灌浆材料工作性能的影响。

8.The geological survey revealed that the area was rich in carbonatite 碳酸盐岩, making it a prime location for mining.

地质调查显示该地区富含carbonatite碳酸盐岩，使其成为采矿的理想地点。

9.Researchers are studying the unique mineral composition of carbonatite 碳酸盐岩 to understand its formation processes.

研究人员正在研究carbonatite碳酸盐岩的独特矿物成分，以了解其形成过程。

10.In some locations, carbonatite 碳酸盐岩 is associated with rare earth elements, attracting significant interest from the mining industry.

在一些地方，carbonatite碳酸盐岩与稀土元素相关，吸引了采矿行业的重大兴趣。

11.The presence of carbonatite 碳酸盐岩 can indicate volcanic activity in the region.

carbonatite碳酸盐岩的存在可能表明该地区的火山活动。

12.Samples of carbonatite 碳酸盐岩 were collected for further analysis in the laboratory.

收集了carbonatite碳酸盐岩样本以便在实验室进行进一步分析。

作文

Carbonatite is a rare type of igneous rock that is primarily composed of carbonate minerals. This unique rock formation is of great interest to geologists and mineralogists due to its unusual composition and the conditions under which it forms. Unlike most igneous rocks, which are predominantly made up of silicate minerals, carbonatite (碳酸盐岩) is characterized by a significant amount of carbonate minerals such as calcite, dolomite, and ankerite. The presence of these minerals gives carbonatite (碳酸盐岩) its distinctive properties, including a lighter color and lower density compared to other igneous rocks. The formation of carbonatite (碳酸盐岩) is often associated with volcanic activity, particularly in areas where mantle plumes or hot spots are present. These geological features allow for the melting of carbon-rich materials deep within the Earth’s mantle, leading to the eruption of carbonatite (碳酸盐岩) lava. This process can result in the creation of large, intrusive bodies of rock, known as carbonatite complexes, which can be found in various parts of the world, including Africa, North America, and Europe. One of the most fascinating aspects of carbonatite (碳酸盐岩) is its mineral content, which often includes valuable resources such as rare earth elements, niobium, and phosphorus. These minerals are highly sought after for their applications in technology and agriculture, making carbonatite (碳酸盐岩) deposits economically significant. For instance, the Mountain Pass mine in California is renowned for its rare earth element production, which is derived from a carbonatite (碳酸盐岩) source. In addition to its economic importance, carbonatite (碳酸盐岩) also plays a crucial role in understanding the Earth’s geological processes. The study of carbonatite (碳酸盐岩) can provide insights into the evolution of the Earth’s mantle, the cycling of carbon, and the formation of continental crust. Researchers are particularly interested in how carbonatite (碳酸盐岩) relates to the carbon cycle, as these rocks can act as a reservoir for carbon dioxide, potentially influencing climate change over geological timescales. Despite its significance, carbonatite (碳酸盐岩) remains relatively understudied compared to other rock types. This is partly due to its rarity and the specific geological conditions required for its formation. However, ongoing research aims to explore the properties and potential applications of carbonatite (碳酸盐岩), which may lead to new discoveries in both geology and industry. In conclusion, carbonatite (碳酸盐岩) is a remarkable rock type that offers valuable insights into the Earth’s geological history and has significant economic implications. As we continue to study these unique formations, we may uncover more about the processes that shape our planet and the resources it provides. Understanding carbonatite (碳酸盐岩) not only enriches our knowledge of geology but also highlights the interconnectedness of Earth’s systems and the importance of sustainable resource management.