hornblende

简明释义

英[ˈhɔːnblend]美[ˈhɔːrnˌblend]

n. [矿物] 角闪石

英英释义

单词用法

同义词

反义词

例句

1.The Fogang granitoid complex is the largest Late Mesozoic batholith in Nanling region, and the Wushi diorite-hornblende gabbros are the most basic end-member of Fogang calc-alkaline series rocks.

佛冈花岗杂岩体是南岭地区最大的晚中生代岩基，乌石闪长岩角闪辉长岩是佛冈钙碱性系列花岗岩中最基性的端员。

2.Blue asbestos is a fibrous variety (morph) derived from alkali hornblende and is a kind of special non-metallic mineral resources seldom seen.

蓝石棉是碱性角闪石的纤维变种，是一种较为稀见的特种非金属矿产。

3.Rock types of the post-collisional granitoids in Miaoergou, West Junggar, include K-feldspar granite, hornblende monzogranite and granodiorite.

西准噶尔庙尔沟岩体主要包括钾长石花岗岩、角闪二长花岗岩和花岗闪长岩。

4.Biotite (hornblende) two-feldspar gneiss and (5) Fault br.

黑云(角闪)二长片麻岩和(5)碎裂岩等。

5.Rock-forming mineral, olivine, pyroxene, hornblende, orthoclase, feldspar, plagioclase, mica, quartz, biotite, calcite and other common metal and nonmetal minerals.

造岩矿物的概念、橄榄石、长石、角闪石、辉石、云母、石英、方解石和常见金属和非金属矿物。

6.The main minerals are plagioclase, zoisite, hornblende, and the minor minerals were mica, sphene, prehnite and so on.

主要组成矿物有斜长石、黝帘石、角闪石、另有云母类矿物、榍石、葡萄石等次要矿物。

7.Hornblende is often diorite, syenite in minerals, often appear in granite.

普通角闪石是闪长岩、正长岩中常出现的矿物，也常出现在花岗岩中。

8.The geological survey revealed that the rock formation was primarily composed of hornblende, a common amphibole mineral.

地质调查显示，该岩层主要由角闪石构成，这是一种常见的角闪石矿物。

9.In the petrology lab, we examined a sample containing hornblende to study its crystallization process.

在岩石学实验室，我们检查了一个包含角闪石的样本，以研究其结晶过程。

10.The dark green color of the rock is attributed to the presence of hornblende within its matrix.

岩石的深绿色颜色归因于其基质中含有角闪石。

11.Mineralogists often identify hornblende by its distinctive cleavage and elongated crystals.

矿物学家通常通过其独特的解理和细长晶体来识别角闪石。

12.The granite boulders in the area contain significant amounts of hornblende, making them interesting for study.

该地区的花岗岩巨石含有大量的角闪石，使其成为研究的有趣对象。

作文

Hornblende is a complex inosilicate mineral that is commonly found in metamorphic and igneous rocks. It is part of the amphibole group and is characterized by its dark color, typically ranging from green to black. The presence of hornblende (角闪石) in rocks can greatly influence their physical and chemical properties. Understanding hornblende (角闪石) is essential for geologists and mineralogists, as it plays a significant role in the formation of various geological structures. The formation of hornblende (角闪石) occurs under high-pressure and high-temperature conditions, often associated with the metamorphism of basaltic rocks. This process can lead to the development of schist and gneiss, where hornblende (角闪石) can be found alongside other minerals such as quartz and feldspar. Its unique crystal structure allows it to withstand extreme conditions, making it a resilient component of the Earth's crust. In addition to its geological significance, hornblende (角闪石) also has practical applications. For instance, it is used as a source of magnesium and iron in various industrial processes. Moreover, due to its durability, hornblende (角闪石) is sometimes utilized as a decorative stone in landscaping and architecture. One of the most fascinating aspects of hornblende (角闪石) is its role in understanding the history of the Earth. By studying the composition and distribution of hornblende (角闪石) in different rock formations, scientists can gain insights into past geological events, including volcanic activity and tectonic movements. This information is crucial for reconstructing the geological history of an area and understanding the processes that shaped our planet. Furthermore, the study of hornblende (角闪石) can also provide valuable information regarding the environmental conditions during its formation. For example, variations in the chemical composition of hornblende (角闪石) can indicate changes in temperature, pressure, and the presence of fluids during metamorphism. Such data can help researchers understand the conditions that existed millions of years ago, contributing to our knowledge of Earth's evolution. In conclusion, hornblende (角闪石) is not just a mineral; it is a key player in the story of our planet. Its presence in rocks tells us about the conditions under which those rocks formed and the geological processes that have occurred over time. Whether it is through its industrial applications or its role in geological research, hornblende (角闪石) continues to be an important subject of study in the fields of geology and mineralogy. By deepening our understanding of this mineral, we can enhance our appreciation of the Earth's complex and dynamic nature.

角闪石是一种复杂的链硅酸盐矿物，常见于变质岩和火成岩中。它属于角闪石族，特征是颜色较深，通常呈绿色到黑色。岩石中存在的角闪石（hornblende）可以极大地影响它们的物理和化学性质。理解角闪石（hornblende）对于地质学家和矿物学家至关重要，因为它在各种地质结构的形成中发挥着重要作用。 角闪石（hornblende）的形成发生在高压和高温条件下，通常与玄武岩的变质有关。这一过程可以导致片岩和变粒岩的发展，其中可以发现角闪石（hornblende）与其他矿物如石英和长石共存。其独特的晶体结构使其能够承受极端条件，成为地壳的重要组成部分。 除了地质意义外，角闪石（hornblende）还有实际应用。例如，它被用作各种工业过程中的镁和铁的来源。此外，由于其耐久性，角闪石（hornblende）有时还被用作景观和建筑中的装饰石。 角闪石（hornblende）最迷人的方面之一是它在理解地球历史中的作用。通过研究不同岩石形成中角闪石（hornblende）的成分和分布，科学家可以获得关于过去地质事件的见解，包括火山活动和构造运动。这些信息对于重建一个地区的地质历史和理解塑造我们星球的过程至关重要。 此外，角闪石（hornblende）的研究还可以提供有关其形成期间环境条件的宝贵信息。例如，角闪石（hornblende）化学成分的变化可以表明变质过程中温度、压力和流体存在的变化。这些数据可以帮助研究人员了解数百万年前存在的条件，从而促进我们对地球演变的认识。 总之，角闪石（hornblende）不仅仅是一种矿物；它是我们星球故事中的关键角色。它在岩石中的存在告诉我们这些岩石形成时的条件以及随时间发生的地质过程。无论是通过其工业应用还是在地质研究中的作用，角闪石（hornblende）仍然是地质学和矿物学领域重要的研究对象。通过深入理解这种矿物，我们可以增强对地球复杂而动态本质的欣赏。