Pelite - Wikipedia
He observed that as a pelitic rock undergoes higher pressures and temperatures, its mineral assemblage changes from predominantly chlorite to biotite to garnet to staurolite to kyanite to sillimanite. This later turned out to be overly simplistic.
14 Metamorphism of Pelitic Rocks – Open Petrology - OpenGeology
Pelitic rocks metamorphosed under sanidinite-facies conditions are quite rare and are most commonly found as xenoliths within plutons. These pelitic rocks, characterized by the absence of micas, amphiboles, and other hydrous minerals, often contain uncommon or unusual minerals.
泥质变质岩类的概述有哪些？ - 百度知道
2019年2月2日 · 泥质变质岩类（pelitic metamorphic rocks）的原岩类型主要是沉积岩的泥质岩、粉砂质或砂质泥质岩，也可能有部分中酸性的火山凝灰岩类。 在自然界中，泥质岩与粉砂岩（或砂岩）呈渐变过渡
8.6.1: Metamorphosed Pelitic Rocks (Metapelites)
2022年8月28日 · Metapelites derive from the metamorphism of shale and other clay-rich sediments. When metamorphosed, dehydration reactions change clay minerals into new minerals containing less H 2 O. At low grade this leads to the formation of chlorite and muscovite. At higher grade, biotite forms.
Pelitic rock | geology | Britannica
Pelitic rocks are derived from mudstone (shale) protoliths and are rich in potassium (K), aluminum (Al), silicon (Si), iron (Fe), magnesium (Mg), and water (H 2 O), with lesser amounts of manganese (Mn), titanium (Ti), calcium (Ca), and other
Metamorphic Petrology; Geology 102C - UC Santa Barbara
Below is an example showing the prograde metamorphism of pelites around the Kangmar Dome of Tibet. View the AFM movies #1 and #2 of Worley and Powell showing how mineral compositions and stabilities can change with changing temperature. Part 1. Overview of Metamorphism and Tectonics Part 2. Introduction to Metamorphism Part 3.
欧路词典|英汉-汉英词典 pelitic是什么意思_pelitic的中文解释和发音_pelitic的翻译_pelitic …
『欧路词典』为您提供pelitic的用法讲解，告诉您准确全面的pelitic的中文意思，pelitic的读音，pelitic的同义词，pelitic的反义词，pelitic的例句。
泥质结构 - 百度百科
泥质结构（pelitic texture）又称粘土结构（clay texture），是粘土岩的特有结构。 其特点是岩石中粘土物质占50%以上，由于混有不同含量的砂及粉砂，故存在一系列过渡型结构。
pelitic是什么意思_pelitic的翻译_音标_读音_用法_例句_爱词霸在线 …
爱词霸权威在线词典,为您提供pelitic的中文意思,pelitic的用法讲解,pelitic的读音,pelitic的同义词,pelitic的反义词,pelitic的例句等英语服务。
(PDF) Metamorphism of Pelitic (Al-Rich) Rocks - ResearchGate
2020年1月1日 · Pelites are clay-rich sedimentary rocks that form in low-energy depositional environments, including lakes, the distal portions of continental shelves, and deep-sea abyssal plains.