aegirine granite pegmatite

简明释义

锥辉石花岗伟晶岩;

英英释义

例句

1.Samples of aegirine granite pegmatite were collected for further analysis in the lab.

实验室收集了埃吉林花岗岩伟晶岩样本以进行进一步分析。

2.During the field trip, we observed the formation of aegirine granite pegmatite in the ancient rock layers.

在实地考察中，我们观察到了古老岩层中埃吉林花岗岩伟晶岩的形成。

3.The unique color patterns in the aegirine granite pegmatite make it a sought-after material for decorative stones.

在埃吉林花岗岩伟晶岩中独特的色彩图案使其成为装饰石材的热门材料。

4.The presence of aegirine granite pegmatite can indicate high-temperature conditions during its formation.

在其形成过程中，埃吉林花岗岩伟晶岩的存在可能表明高温条件。

5.The geological survey revealed large deposits of aegirine granite pegmatite in the area, indicating potential for rare mineral extraction.

地质调查显示该地区有大量的埃吉林花岗岩伟晶岩沉积，表明有潜在的稀有矿物开采机会。

作文

The world of geology is filled with fascinating terms and concepts that help us understand the complexity of the Earth's composition. One such term is aegirine granite pegmatite, which refers to a specific type of rock formation that is rich in certain minerals. To fully appreciate what this term means, we need to break it down into its components. Firstly, 'aegirine' is a mineral that belongs to the pyroxene group. It is characterized by its dark green to black color and is often found in alkaline igneous rocks. The presence of aegirine granite pegmatite indicates that the rock has formed in an environment where sodium-rich conditions are prevalent, allowing for the crystallization of this unique mineral. Granite, on the other hand, is a common type of intrusive igneous rock that is composed primarily of quartz, feldspar, and mica. It forms from the slow crystallization of magma beneath the Earth's surface. When we refer to aegirine granite pegmatite, we are specifically talking about a pegmatitic variant of granite, which means that it has larger crystals than typical granite due to its formation in a slower cooling environment. Pegmatites are known for their exceptional size and variety of minerals, often containing rare elements that are not commonly found in other types of rocks. This is particularly true for aegirine granite pegmatite, which can host a range of valuable minerals alongside aegirine itself, including tourmaline, beryl, and even lithium-bearing minerals. These unique characteristics make pegmatites important not only for geological study but also for mining and economic purposes. The formation of aegirine granite pegmatite typically occurs in the late stages of magma crystallization. As the magma cools, it becomes enriched in certain elements, leading to the formation of these large crystals. The process can take thousands to millions of years, resulting in a rock that tells a story of the Earth’s geological history. In addition to their geological significance, aegirine granite pegmatite formations are often sought after by collectors and mineral enthusiasts. The striking appearance of the minerals, along with their rarity, makes them highly desirable. Collectors often seek out specimens of aegirine granite pegmatite for their unique colors and crystal structures, adding to the allure of this geological wonder. In conclusion, understanding the term aegirine granite pegmatite provides us with insight into the intricate processes that shape our planet. From the mineral aegirine to the broader implications of pegmatitic granite, this term encapsulates a wealth of geological knowledge. Whether for academic purposes or personal interest, studying aegirine granite pegmatite opens up a window into the dynamic world of geology and the remarkable processes that create the diverse materials we find on Earth. Through the lens of geology, we can better appreciate not just the rocks we see around us, but also the complex history and processes that have led to their formation, making terms like aegirine granite pegmatite essential for anyone interested in the natural world.

地质学的世界充满了迷人的术语和概念，帮助我们理解地球组成的复杂性。一个这样的术语是aegirine granite pegmatite，它指的是一种特定类型的岩石形成，富含某些矿物。要完全理解这个术语的含义，我们需要将其分解成多个组成部分。首先，“aegirine”是一种属于辉石组的矿物。它的特征是深绿色到黑色，通常出现在碱性火成岩中。aegirine granite pegmatite的存在表明，该岩石是在钠丰富的环境中形成的，允许这种独特矿物的结晶。另一方面，花岗岩是一种常见的侵入性火成岩，主要由石英、长石和云母组成。它形成于地球表面下的岩浆缓慢结晶。当我们提到aegirine granite pegmatite时，我们特别谈论的是花岗岩的斑状变体，这意味着由于在较慢冷却环境中的形成，它具有比典型花岗岩更大的晶体。斑状岩以其卓越的大小和矿物多样性而闻名，通常包含其他类型岩石中不常见的稀有元素。这一点在aegirine granite pegmatite中尤其真实，它可以与aegirine本身一起包含一系列有价值的矿物，包括电气石、绿柱石，甚至锂矿物。这些独特的特征使得斑状岩不仅对地质研究重要，也对采矿和经济目的至关重要。aegirine granite pegmatite的形成通常发生在岩浆结晶的后期阶段。当岩浆冷却时，它在某些元素上变得富集，导致这些大晶体的形成。这个过程可能需要数千到数百万年，形成一种讲述地球地质历史的岩石。除了地质意义外，aegirine granite pegmatite形成物通常受到收藏家和矿物爱好者的追捧。矿物的引人注目的外观以及它们的稀有性，使它们极具吸引力。收藏家通常寻找aegirine granite pegmatite的标本，以获得其独特的颜色和晶体结构，增加了这种地质奇观的魅力。总之，理解术语aegirine granite pegmatite为我们提供了对塑造我们星球的复杂过程的洞察。从矿物aegirine到斑状花岗岩的更广泛影响，这个术语概括了丰富的地质知识。无论是出于学术目的还是个人兴趣，研究aegirine granite pegmatite都为我们打开了一扇了解地质动态世界的窗口，以及创造我们在地球上发现的多样材料的显著过程。通过地质学的视角，我们可以更好地欣赏到我们周围看到的岩石，不仅是它们的外观，还有导致它们形成的复杂历史和过程，使得像aegirine granite pegmatite这样的术语对任何对自然世界感兴趣的人来说都是必不可少的。