geodes

简明释义

英[ˈdʒiːəʊdz]美[ˈdʒiˌoʊdz]

n. 晶洞玉石（geode 复数）

英英释义

单词用法

同义词

反义词

例句

1.Anneliese told her mother all about the valuable geodes they had found.

安妮丝将他们发现价值连城的水晶球的事情全都告诉了母亲。

2.Anneliese told her mother all about the valuable geodes they had found.

安妮丝将他们发现价值连城的水晶球的事情全都告诉了母亲。

3.The museum has a stunning collection of geodes 晶洞 that showcase beautiful crystal formations.

博物馆有一系列惊人的geodes 晶洞 收藏，展示了美丽的水晶形成。

4.During our hike, we found several geodes 晶洞 along the riverbank, and they were filled with sparkling quartz.

在我们的徒步旅行中，我们在河岸上发现了几个geodes 晶洞，它们充满了闪烁的石英。

5.Many rock collectors seek out geodes 晶洞 for their unique beauty and natural formations.

许多岩石收藏家寻找geodes 晶洞，因为它们独特的美丽和自然形态。

6.We learned that geodes 晶洞 are formed over millions of years through volcanic activity and mineral deposits.

我们了解到，geodes 晶洞 是通过火山活动和矿物沉积经过数百万年形成的。

7.The kids were fascinated by the shiny crystals inside the geodes 晶洞 we cracked open during science class.

孩子们对我们在科学课上打开的geodes 晶洞内闪亮的水晶感到着迷。

作文

In the realm of geology, one fascinating phenomenon that captures the attention of both scientists and enthusiasts alike is the formation of geodes. A geode is a hollow rock formation that is often lined with crystals or other mineral matter. These unique structures can be found in various locations around the world, and they provide valuable insights into geological processes and mineral formation. The beauty of geodes lies not only in their exterior, which can appear unassuming and rough, but also in the stunning crystalline formations that can be revealed when they are cut open. The process of geode formation begins when mineral-rich water seeps into a cavity within a rock. Over time, as the water evaporates, minerals are left behind and begin to crystallize on the walls of the cavity. This slow process can take thousands or even millions of years, resulting in the intricate patterns and colors that characterize many geodes. Common minerals found in geodes include quartz, amethyst, and calcite, each contributing to the aesthetic appeal and scientific interest of these formations. One of the most famous locations for geodes is the state of Iowa in the United States, where collectors often search for these hidden treasures. Many amateur rock hounds spend their weekends exploring riverbeds and rocky outcrops in hopes of discovering a geode. The thrill of opening a geode to reveal its inner beauty is an experience that many treasure. Beyond their aesthetic value, geodes also have significant scientific importance. They can serve as indicators of the environmental conditions that prevailed during their formation. By studying the minerals and crystal structures within geodes, geologists can glean information about the geological history of an area, including past volcanic activity, changes in water chemistry, and even climatic conditions. Moreover, geodes have found their way into popular culture and art. Many people appreciate them not just for their scientific significance but also for their beauty. They are often used in jewelry, home décor, and artistic displays. The vibrant colors and unique shapes of geodes make them highly sought after by collectors and artisans alike. In conclusion, geodes are much more than mere rocks; they are natural wonders that encapsulate the beauty and complexity of geological processes. Their formation is a testament to the slow but powerful forces of nature, and their study can provide invaluable insights into the Earth’s history. Whether admired for their beauty or studied for their scientific significance, geodes continue to captivate and inspire those who encounter them. As we continue to explore our planet, it is likely that new geodes will be discovered, each telling its own unique story of formation and transformation.

在地质学领域，一个引人入胜的现象吸引着科学家和爱好者的注意，那就是地球石的形成。地球石是一种中空的岩石结构，通常内衬有晶体或其他矿物物质。这些独特的结构可以在世界各地找到，它们为地质过程和矿物形成提供了宝贵的见解。地球石的美丽不仅在于它们的外观，外表看起来不起眼且粗糙，还在于当它们被切开时所揭示的惊人晶体结构。 地球石的形成过程始于富含矿物质的水渗入岩石中的空腔。随着时间的推移，水分蒸发，矿物质被留下来并开始在空腔的壁上结晶。这个缓慢的过程可能需要数千年甚至数百万年，最终导致许多地球石的复杂图案和颜色。常见的矿物包括石英、紫水晶和方解石，每种矿物都为这些结构的美学魅力和科学兴趣做出了贡献。 美国的爱荷华州是一个著名的地球石发现地，收藏家们经常在这里寻找这些隐藏的宝藏。许多业余的岩石爱好者在河床和岩石露头中度过周末，希望能发现一块地球石。打开一块地球石以揭示其内在美的刺激体验是许多人珍视的。 除了美学价值，地球石在科学上也具有重要意义。它们可以作为指示其形成期间环境条件的指标。通过研究地球石内的矿物和晶体结构，地质学家可以获取有关一个地区地质历史的信息，包括过去的火山活动、水化学变化，甚至气候条件。 此外，地球石已经进入流行文化和艺术的领域。许多人不仅欣赏它们的科学意义，还欣赏它们的美丽。它们常常用于珠宝、家居装饰和艺术展示。地球石的鲜艳色彩和独特形状使它们成为收藏家和工匠们高度追捧的对象。 总之，地球石不仅仅是普通的岩石；它们是自然奇观，封存了地质过程的美丽与复杂性。它们的形成是自然力量缓慢而强大的一种证明，而对它们的研究可以提供对地球历史的宝贵见解。无论是因其美丽而受到欣赏，还是因其科学意义而被研究，地球石继续吸引和激励着那些遇到它们的人。随着我们继续探索我们的星球，很可能会发现新的地球石，每一块都讲述着自己独特的形成与转变的故事。