sericitization

简明释义

英[ˈserɪˌsaɪtaɪˈzeɪʃən]美[ˈserɪˌsaɪtɪˈzeʃən]

n. [地质] 绢云母化，绢云母化作用

英英释义

单词用法

同义词

反义词

例句

1.There is a close relationship of gold mineralization to silicification, sericitization and chloritization. The potential reserves of this deposit may exceed a large size gold deposit.

硅化、绢云母化、绿泥石化流纹斑岩型金矿是本矿的主要金矿类型。

2.There is a close relationship of gold mineralization to silicification, sericitization and chloritization. The potential reserves of this deposit may exceed a large size gold deposit.

硅化、绢云母化、绿泥石化流纹斑岩型金矿是本矿的主要金矿类型。

3.Wall rock alterations include sericitization, silicification, potassic feldspathization, biotitization, pyritization, hematitization and hydrous kaolinization.

绢云母化、硅化、钾长石化、黑云母化、黄铁矿化、赤铁矿化及水合多水高岭石化等。

4.The Yanshanian magmas in late phases, gave rise to sericitization and garnetization, and then Sn, Nb and Ta were enriched due to magmatic-authometasomatism.

燕山构造旋回控制的晚期岩浆，随着构造演化产生云英岩化、石榴子石化等岩浆自交代而锡铌钽矿物结晶富集成矿；

5.Silicification, potassic alteration, pyritization and sericitization are main alterations for the gold deposit.

主要蚀变为硅化、钾化、黄铁矿化、绢云母化。

6.The formation of gold telluride deposits is closely related to pyritization-sericitization-silification.

碲金矿的形成与黄铁绢英岩化密切相关。

7.The alteration are mainly silicification, sericitization, k feldspathization and pyritization.

蚀变类型主要有硅化、绢云母化、钾化、黄铁矿化。

8.Mineralization-related alteration mainly are intensive silication and sericitization.

矿化蚀变以强硅化、绢云母化为特征。

9.The process of sericitization is often observed in the alteration of granite to form more stable minerals.

在花岗岩转变为更稳定矿物的过程中，常常可以观察到绢云母化的过程。

10.Geologists noted that the sericitization of feldspar can indicate hydrothermal activity.

地质学家注意到，长石的绢云母化可能表明热液活动的存在。

11.The sericitization of rocks can significantly affect their mechanical properties.

岩石的绢云母化会显著影响它们的力学性质。

12.In mining, understanding sericitization helps in predicting ore quality.

在采矿中，了解绢云母化有助于预测矿石质量。

13.The formation of clay minerals is often a result of sericitization processes.

粘土矿物的形成通常是绢云母化过程的结果。

作文

In the field of geology, the term sericitization refers to a specific alteration process that affects feldspar minerals, particularly in the context of metamorphic and hydrothermal environments. This process involves the transformation of feldspar into sericite, a fine-grained mica mineral that is often associated with the alteration of volcanic and sedimentary rocks. The understanding of sericitization is crucial for geologists as it provides insights into the conditions under which certain rock formations were created and altered over time. The process of sericitization typically occurs when feldspar is exposed to hydrothermal fluids, which can lead to the breakdown of its crystalline structure. As these fluids interact with the feldspar, they facilitate the leaching of alkali metals like sodium and potassium, resulting in the formation of sericite. This alteration not only changes the mineralogical composition of the rock but also impacts its physical properties, such as texture and color. Moreover, sericitization is often an indicator of the geological history of an area. For instance, areas that exhibit significant sericitization may suggest past volcanic activity or the presence of hydrothermal systems. Geologists often study these alterations to reconstruct the thermal and chemical environment of the Earth's crust during different geological periods. In mining and exploration, understanding sericitization can also be beneficial. For example, the presence of sericite can indicate zones of mineralization, which are often targeted for resource extraction. By analyzing the degree of sericitization in rock samples, geologists can infer the potential for valuable mineral deposits, such as gold or silver, which may be associated with the hydrothermal processes that led to the alteration. Additionally, sericitization plays a role in the weathering of rocks. When feldspar weathers, it can contribute to soil formation, and the resulting sericite can influence soil properties, affecting agriculture and vegetation in the region. Therefore, the study of sericitization extends beyond pure geology; it has implications for ecology and land use as well. In conclusion, sericitization is a significant geological process that transforms feldspar into sericite, providing valuable information about the geological history and mineral potential of an area. Its implications stretch into various fields, including mining, environmental science, and agriculture. Understanding this process not only enhances our knowledge of earth sciences but also aids in practical applications in resource management and environmental conservation.

在地质学领域，术语sericitization指的是一种特定的变质过程，主要影响长石矿物，尤其是在变质和热液环境中。这个过程涉及长石转变为云母矿物——细粒云母，这种矿物通常与火山岩和沉积岩的变质相关。理解sericitization对于地质学家至关重要，因为它提供了关于某些岩层在时间推移中形成和变质条件的见解。 sericitization的过程通常发生在长石暴露于热液流体时，这可能导致其晶体结构的破坏。当这些流体与长石相互作用时，它们促进了钠和钾等碱金属的浸出，从而形成云母。这种变质不仅改变了岩石的矿物组成，还影响了其物理性质，如纹理和颜色。 此外，sericitization常常是一个地区地质历史的指示。例如，表现出显著sericitization的地区可能暗示过去的火山活动或热液系统的存在。地质学家经常研究这些变质现象，以重建地壳在不同地质时期的热和化学环境。 在采矿和勘探中，理解sericitization也可能是有益的。例如，云母的存在可以指示矿化带，这些区域通常是资源开采的目标。通过分析岩石样本中的sericitization程度，地质学家可以推测出潜在的贵金属矿床，例如与导致变质的热液过程相关的黄金或白银。 此外，sericitization在岩石风化中也发挥着作用。当长石风化时，它可能会促成土壤的形成，而由此产生的云母可以影响土壤特性，影响该地区的农业和植被。因此，sericitization的研究超越了纯粹的地质学；它对生态学和土地利用也有影响。 总之，sericitization是一个重要的地质过程，将长石转变为云母，提供了有关区域地质历史和矿产潜力的宝贵信息。它的影响扩展到多个领域，包括采矿、环境科学和农业。理解这一过程不仅增强了我们对地球科学的认识，还有助于资源管理和环境保护的实际应用。