serpentinite

简明释义

英[ˌsɜr.pənˈtaɪ.niːt]美[ˌsɜr.pənˈtaɪ.niːt]

n. [岩] 蛇纹岩

英英释义

单词用法

同义词

反义词

例句

1.Serpentinite is the least altered member of the peridotite suite.

蛇纹岩是橄榄岩组蚀变最轻微的分子。

2.Before it underwent metamorphism of amphibolite facies, it had experienced low-grade serpentinization and formed into serpentinite.

它在遭受角闪岩相变质作用之前，曾经历过低变质蛇纹石化阶段（形成蛇纹岩）。

3.Serpentinite is a dark green mineral used in decoration and jewelry. In nature, it is formed when sea water infiltrates into Earth's upper mantle, at depths that can reach 200 km in subduction zones.

蛇纹石是一种用来珠宝装饰的深绿色矿物，它形成于俯冲带，当海水渗入到地球上地幔的环境中，形成深度可达200km。

4.Serpentinite is nematoblastic texture, massive structure, made of chrysotile.

蛇纹岩具纤状结构、块状构造。

5.A lot of good properties caused the chrysotile asbestos to be used widely, even the tailing, mining residue and serpentinite are already being used comprehensively.

温石棉的许多优良性能使之有广泛用途，其尾砂及蛇纹岩也可综合利用。

6.Major elements showed mobility during serpentinite from Si-rich rocks.

蛇纹石化过程中，主要元素均显示活动性。

7.Serpentinite is a dark green mineral used in decoration and jewelry. In nature, it is formed when sea water infiltrates into Earth's upper mantle, at depths that can reach 200 km in subduction zones.

蛇纹石是一种用来珠宝装饰的深绿色矿物，它形成于俯冲带，当海水渗入到地球上地幔的环境中，形成深度可达200km。

8.Scientists study serpentinite 蛇纹岩 to understand the processes of metamorphism in the Earth's crust.

科学家研究蛇纹岩以了解地壳中的变质过程。

9.The presence of serpentinite 蛇纹岩 can indicate tectonic plate boundaries.

存在蛇纹岩可能表明构造板块边界。

10.In some regions, serpentinite 蛇纹岩 is used as a decorative stone in landscaping.

在一些地区，蛇纹岩被用作园林景观中的装饰石。

11.The geological survey revealed that the area was rich in serpentinite 蛇纹岩, indicating past hydrothermal activity.

地质勘查显示该地区富含蛇纹岩，这表明过去的热液活动。

12.The unique green color of serpentinite 蛇纹岩 makes it a popular choice for jewelry.

由于其独特的绿色，蛇纹岩成为珠宝制作中的热门选择。

作文

The study of geology reveals a fascinating array of rock types, each with its unique properties and formation processes. One such intriguing rock is serpentinite, which is primarily composed of the mineral serpentine. This metamorphic rock is formed from the alteration of ultramafic rocks, typically peridotite, through the process of hydration and metamorphism. The presence of serpentinite is often indicative of tectonic activity, particularly in regions where oceanic crust interacts with continental crust. Geologists have long been fascinated by serpentinite due to its distinctive greenish hue and smooth texture, which can resemble the skin of a serpent—hence its name. This rock not only captivates the eye but also holds significant geological importance. For instance, serpentinite can serve as a host rock for various minerals, including chromium and nickel, making it economically valuable for mining. Moreover, the formation of serpentinite is closely associated with subduction zones, where one tectonic plate moves under another and sinks into the mantle. In these environments, water released from the descending plate facilitates the metamorphic processes that create serpentinite. This relationship highlights the rock's role in the broader context of plate tectonics and the dynamic nature of the Earth's crust. In addition to its geological significance, serpentinite has also garnered attention in the field of environmental science. Research has shown that this rock can sequester carbon dioxide, a greenhouse gas responsible for climate change. When serpentinite undergoes weathering, it can react with CO2, forming stable carbonate minerals. This natural process presents a potential method for mitigating climate change by capturing atmospheric CO2 and storing it in solid form. Furthermore, serpentinite is often associated with unique ecosystems. The soils derived from this rock type can be rich in heavy metals, creating challenging conditions for plant growth. However, some plants have adapted to thrive in these environments, leading to the development of specialized flora known as serpentine endemics. These plants are not only important for biodiversity but also provide insights into evolutionary processes and adaptation. In conclusion, serpentinite is more than just an interesting rock; it is a crucial component of our planet's geology and ecology. Its formation processes reveal the dynamic interactions between tectonic plates, while its ability to sequester carbon offers promising avenues for addressing climate change. As we continue to study serpentinite and its implications, we gain a deeper understanding of the Earth's systems and the intricate balance of life that depends on them. The exploration of this rock type exemplifies the interconnectedness of geological processes and environmental health, reminding us of the importance of preserving our planet's natural resources.

蛇纹岩的研究揭示了各种岩石类型的迷人阵列，每种岩石都有其独特的特性和形成过程。其中一种引人入胜的岩石是蛇纹岩，它主要由蛇纹石矿物组成。这种变质岩是通过超基性岩石（通常是橄榄岩）的水合和变质过程形成的。蛇纹岩的存在通常表明构造活动，特别是在海洋地壳与大陆地壳相互作用的地区。地质学家长期以来对蛇纹岩产生了浓厚的兴趣，因为它独特的绿色调和光滑的质地，可以类似于蛇的皮肤——因此得名。这种岩石不仅吸引眼球，而且具有重要的地质意义。例如，蛇纹岩可以作为多种矿物的宿主岩石，包括铬和镍，使其在采矿方面具有经济价值。此外，蛇纹岩的形成与俯冲带密切相关，在这些地方，一个构造板块向下移动并沉入地幔。在这些环境中，从下沉的板块释放出的水促进了形成蛇纹岩的变质过程。这种关系突显了这种岩石在板块构造和地球地壳动态性质中的作用。除了其地质意义外，蛇纹岩在环境科学领域也引起了关注。研究表明，这种岩石可以封存二氧化碳，这是一种导致气候变化的温室气体。当蛇纹岩经历风化时，它可以与CO2反应，形成稳定的碳酸盐矿物。这一自然过程为减缓气候变化提供了一种潜在的方法，通过捕获大气中的CO2并将其以固态形式储存。此外，蛇纹岩通常与独特的生态系统相关。由这种岩石类型衍生的土壤可能富含重金属，创造出植物生长的挑战条件。然而，一些植物已经适应在这些环境中生存，导致了被称为蛇纹植物的特殊植物群落的发展。这些植物不仅对生物多样性至关重要，而且提供了对进化过程和适应性的深入见解。总之，蛇纹岩不仅仅是一种有趣的岩石；它是我们星球地质和生态的重要组成部分。它的形成过程揭示了构造板块之间的动态相互作用，而其封存二氧化碳的能力则为解决气候变化提供了有希望的途径。当我们继续研究蛇纹岩及其影响时，我们对地球系统及其依赖的生命复杂平衡有了更深入的理解。对这种岩石类型的探索体现了地质过程和环境健康之间的相互联系，提醒我们保护地球自然资源的重要性。