basalt porphyry

简明释义

玄武斑岩;

英英释义

例句

1.The decorative stones in the park are made of basalt porphyry, adding a unique aesthetic.

公园里的装饰石材由玄武岩斑岩制成，增添了独特的美感。

2.The construction of the new building utilized basalt porphyry, which is known for its durability.

新建筑的施工采用了玄武岩斑岩，因其耐用性而闻名。

3.The road was paved with basalt porphyry for better traction and longevity.

这条道路铺设了玄武岩斑岩以提供更好的抓地力和耐久性。

4.In our geology class, we examined samples of basalt porphyry under a microscope.

在我们的地质课上，我们在显微镜下检查了玄武岩斑岩的样本。

5.Geologists often study basalt porphyry to understand volcanic activity.

地质学家经常研究玄武岩斑岩以了解火山活动。

作文

Basalt porphyry is a fascinating geological formation that has captured the interest of geologists and rock enthusiasts alike. This type of rock is characterized by its unique texture, which consists of larger crystals embedded in a finer-grained matrix. The larger crystals, often composed of minerals such as plagioclase feldspar or pyroxene, are known as phenocrysts, while the surrounding material is referred to as the groundmass. Understanding the formation and properties of basalt porphyry (玄武岩斑岩) can provide insights into volcanic activity and the processes that shape our planet.The formation of basalt porphyry (玄武岩斑岩) typically occurs during volcanic eruptions, particularly in environments where magma rises to the surface but cools rapidly. This rapid cooling allows for the development of the fine-grained groundmass, while the slower cooling process of the larger crystals results in their distinctive size and shape. As a result, basalt porphyry (玄武岩斑岩) is often found in areas with a history of volcanic activity, such as the Pacific Ring of Fire.One of the most intriguing aspects of basalt porphyry (玄武岩斑岩) is its versatility and widespread occurrence. This rock type can be found in various geological settings, ranging from ancient volcanic terrains to modern lava flows. Its presence can indicate past volcanic events and help geologists reconstruct the geological history of an area. Additionally, basalt porphyry (玄武岩斑岩) is often associated with valuable mineral deposits, making it an important resource for mining companies.In terms of composition, basalt porphyry (玄武岩斑岩) is primarily composed of basalt, which is rich in iron and magnesium. This composition contributes to its dark coloration, typically appearing in shades of black or dark gray. The presence of the larger phenocrysts adds visual interest and can vary significantly in size and distribution within the rock. This variation can provide clues about the conditions under which the rock formed, including the temperature and pressure of the magma.The study of basalt porphyry (玄武岩斑岩) is not only significant for understanding volcanic processes but also has practical applications. For instance, the unique properties of this rock make it suitable for use in construction and landscaping. Its strength and durability are highly valued, and it is often used as aggregate in concrete or as decorative stone in gardens.In conclusion, basalt porphyry (玄武岩斑岩) is an intriguing rock type that offers valuable insights into volcanic activity and geological processes. Its distinct texture, composition, and widespread occurrence make it a subject of interest for both scientific research and practical applications. By studying basalt porphyry (玄武岩斑岩), we can gain a deeper understanding of the dynamic processes that shape our planet and the resources it provides. Whether you are a geology enthusiast or simply curious about the natural world, exploring the characteristics and significance of basalt porphyry (玄武岩斑岩) can be a rewarding experience.

玄武岩斑岩是一种迷人的地质构造，吸引了地质学家和岩石爱好者的兴趣。这种类型的岩石以其独特的纹理而著称，其特征是较大的晶体嵌入在细颗粒基质中。较大的晶体通常由斜长石或辉石等矿物组成，被称为斑晶，而周围的材料被称为基质。理解玄武岩斑岩（basalt porphyry）的形成和性质可以提供有关火山活动及塑造我们星球过程的见解。玄武岩斑岩（basalt porphyry）的形成通常发生在火山喷发期间，特别是在岩浆上升到地表但迅速冷却的环境中。这种快速冷却使得细颗粒基质的发展成为可能，而较大晶体的缓慢冷却过程导致它们的独特大小和形状。因此，玄武岩斑岩（basalt porphyry）通常出现在具有火山活动历史的地区，如太平洋火环。玄武岩斑岩（basalt porphyry）最引人入胜的方面之一是它的多功能性和广泛存在。这种岩石类型可以在各种地质环境中找到，从古老的火山地形到现代的熔岩流。它的存在可以指示过去的火山事件，并帮助地质学家重建一个地区的地质历史。此外，玄武岩斑岩（basalt porphyry）常常与有价值的矿藏相关联，使其成为矿业公司的重要资源。在成分方面，玄武岩斑岩（basalt porphyry）主要由富含铁和镁的玄武岩组成。这种成分使其呈现出深色，通常为黑色或深灰色。较大斑晶的存在增加了视觉趣味，并且在岩石内的大小和分布可能会显著变化。这种变化可以提供关于岩石形成条件的线索，包括岩浆的温度和压力。对于了解火山过程的研究，玄武岩斑岩（basalt porphyry）不仅具有重要意义，还有实际应用。例如，这种岩石的独特性质使其适合用于建筑和景观美化。其强度和耐久性备受推崇，常常用作混凝土中的骨料或作为花园中的装饰石。总之，玄武岩斑岩（basalt porphyry）是一种引人入胜的岩石类型，提供了对火山活动和地质过程的宝贵见解。其独特的纹理、成分和广泛存在使其成为科学研究和实际应用的关注对象。通过研究玄武岩斑岩（basalt porphyry），我们可以更深入地理解塑造我们星球的动态过程及其提供的资源。无论您是地质爱好者还是仅仅对自然世界感到好奇，探索玄武岩斑岩（basalt porphyry）的特征和重要性都可以是一次有益的体验。