网站首页  情感咨询  情感美文  情感百科  情感生活  学习充电  旧版美文

请输入您要查询的词汇:

 

词汇 Blueschist
分类 英语词汇 英语翻译词典
释义

Blueschist

英语百科

Blueschist

Blueschist, Ile de Groix, France.
Photomicrograph of a thin section of blueschist facies metamorphosed basalt, from Sivrihisar, Turkey
Photomicrograph of garnet-lawsonite-glaucophane blueschist from Sivrihisar, Turkey. Field of view = 3 mm.
Photomicrograph of blueschist facies quartz sediment, Sivrihisar, Turkey

Blueschist /ˈblʃɪst/, also called glaucophane schist, is a metavolcanic rock that forms by the metamorphism of basalt and rocks with similar composition at high pressures and low temperatures, approximately corresponding to a depth of 15 to 30 kilometers and 200 to ~500 degrees Celsius. The blue color of the rock comes from the presence of the predominant minerals glaucophane and lawsonite.

随便看

 

依恋情感网英汉例句词典收录3870147条英语例句词条,基本涵盖了全部常用英语单词的释义及例句,是英语学习的有利工具。

 

Copyright © 2004-2024 Yiyi18.com All Rights Reserved
京ICP备2021023879号 更新时间:2025/8/6 23:20:57