omphacite

简明释义

英[ˈɑm.fəˌsaɪt]美[ˈɑm.fəˌsaɪt]

n. 绿辉石

英英释义

单词用法

同义词

反义词

例句

1.Omphacite jade or omphacitic jadeite jade, commercially named Inky Black Jade, is a virtually monomineralic rock composed of more than 90% omphacite.

绿辉石玉或绿辉石质翡翠是由90%以上的绿辉石组成的基本上为一种单一矿物的玉石，其颜色为墨绿色，透明度高，商业上俗称墨翠。

2.It was found that except for usual eclogitic minerals such as garnet, omphacite and rutile, the eclogites contain allanite and fluor-apatite.

对北大别西南部“罗田穹隆”中超高压榴辉岩进行了变质岩石学研究，发现其中含有褐帘石和氟磷灰石。

3.This apatite is an accessory mineral in the studied eclogite sample SQQ08 where it coexists with garnet, omphacite and rutile.

磷灰石是该榴辉岩的主要副矿物，其自形程度较高，与石榴石共生。

4.The particles of rutile are relatively large, mainly in the spaces between grains of garnet and omphacite grains, part of the fine rutile are encapsulated by garnet and omphacite.

金红石的颗粒相对较粗，主要分布于石榴石粒间空隙和石榴石与绿辉石粒间，部分细粒金红石被石榴石和绿辉石包裹；

5.The particles of rutile are relatively large, mainly in the spaces between grains of garnet and omphacite grains, part of the fine rutile are encapsulated by garnet and omphacite.

金红石的颗粒相对较粗，主要分布于石榴石粒间空隙和石榴石与绿辉石粒间，部分细粒金红石被石榴石和绿辉石包裹；

6.Researchers are analyzing omphacite 翡翠辉石 to understand its role in the Earth's mantle.

研究人员正在分析omphacite翡翠辉石以了解其在地球地幔中的作用。

7.During the mineral identification workshop, we learned how to differentiate omphacite 翡翠辉石 from other pyroxenes.

在矿物鉴定研讨会上，我们学习了如何将omphacite翡翠辉石与其他辉石区分开来。

8.The presence of omphacite 翡翠辉石 in the sample suggested that it formed under specific tectonic settings.

样本中omphacite翡翠辉石的存在表明它是在特定构造环境下形成的。

9.In the petrology class, we examined thin sections of rocks containing omphacite 翡翠辉石 to observe their texture.

在岩石学课上，我们检查了含有omphacite翡翠辉石的岩石薄片，以观察其纹理。

10.The geological study revealed that the rock sample contained significant amounts of omphacite 翡翠辉石, indicating high-pressure metamorphic conditions.

地质研究显示，岩石样本中含有大量的omphacite翡翠辉石，这表明存在高压变质条件。

作文

In the field of geology, various minerals play a crucial role in understanding the Earth's composition and the processes that shape it. One such mineral is omphacite, which is a pyroxene mineral rich in jadeite and diopside. This mineral is particularly significant in the study of metamorphic rocks, especially those formed under high-pressure conditions. Omphacite is often found in eclogites, which are rocks that form deep within the Earth's crust. The presence of omphacite in these rocks indicates that they have undergone significant metamorphism due to extreme pressure and temperature. Geologists study omphacite not only to learn about the conditions under which these rocks formed but also to gain insights into the tectonic processes that occur within the Earth.The unique chemical composition of omphacite gives it distinctive physical properties. It typically appears in shades of green or gray and can be translucent to opaque. The presence of omphacite in a rock sample can provide valuable information about the history of that rock, including its formation environment and the geological processes it has experienced. For instance, the study of omphacite can reveal clues about subduction zones, where one tectonic plate moves under another, leading to intense geological activity.Understanding omphacite is not only important for geologists but also for those interested in the broader implications of Earth's geological history. The study of minerals like omphacite contributes to our knowledge of how the Earth has evolved over millions of years. It helps scientists piece together the puzzle of plate tectonics, mountain building, and the formation of various geological features.In addition to its geological significance, omphacite also has practical applications. Its unique properties make it an interesting subject for materials science research. Scientists are exploring how omphacite and similar minerals can be utilized in various industries, including electronics and construction. The potential applications of omphacite highlight the interconnectedness of geology and technology, showcasing how understanding natural materials can lead to innovative solutions in modern society.In conclusion, omphacite is more than just a mineral; it is a key to unlocking the mysteries of the Earth's interior. By studying omphacite and its occurrences, geologists can gain a deeper understanding of the planet's history and the dynamic processes that continue to shape it. Whether through its role in metamorphic rocks or its potential applications in technology, omphacite serves as a reminder of the importance of minerals in both scientific research and practical applications. As we continue to explore the Earth and its resources, minerals like omphacite will undoubtedly play an essential role in our quest for knowledge and innovation.

在地质学领域，各种矿物在理解地球的组成和塑造过程方面发挥着至关重要的作用。其中一种矿物是omphacite，它是一种富含翡翠石和透辉石的辉石矿物。这种矿物在研究变质岩时尤为重要，特别是那些在高压条件下形成的岩石。Omphacite通常出现在榴辉岩中，这些岩石是在地球深处形成的。Omphacite在这些岩石中的存在表明它们经历了由于极端压力和温度而发生的显著变质。地质学家研究omphacite不仅是为了了解这些岩石形成时的条件，还为了获得关于地球内部构造过程的见解。Omphacite独特的化学成分赋予它独特的物理特性。它通常呈现绿色或灰色，并且可以是半透明到不透明的。岩石样本中omphacite的存在可以提供有关该岩石历史的宝贵信息，包括其形成环境和经历的地质过程。例如，omphacite的研究可以揭示有关俯冲带的线索，在那里，一个构造板块向另一个板块下沉，导致强烈的地质活动。理解omphacite不仅对地质学家重要，也对那些对地球地质历史更广泛影响感兴趣的人来说至关重要。像omphacite这样的矿物研究有助于我们了解地球数百万年来的演变。它帮助科学家拼凑构造板块、山脉形成和各种地质特征的拼图。除了其地质意义外，omphacite还具有实际应用。其独特的性质使其成为材料科学研究的有趣课题。科学家们正在探索如何将omphacite和类似矿物应用于各个行业，包括电子和建筑。Omphacite的潜在应用突显了地质学与技术之间的相互联系，展示了理解自然材料如何在现代社会中带来创新解决方案。总之，omphacite不仅仅是一种矿物；它是解锁地球内部奥秘的关键。通过研究omphacite及其出现情况，地质学家可以更深入地了解地球的历史以及继续塑造它的动态过程。无论是通过其在变质岩中的作用，还是其在技术中的潜在应用，omphacite都提醒我们矿物在科学研究和实际应用中的重要性。随着我们继续探索地球及其资源，像omphacite这样的矿物无疑将在我们追求知识和创新的过程中发挥重要作用。