请输入您要查询的英文单词:

 

单词 clay ironstone
释义

Clay ironstone


an ore of iron consisting of the oxide or carbonate of iron mixed with clay or sand.
See under Clay.

See also: Clay, Ironstone

clay ironstone


clay ironstone

[′klā ′ī·ərn‚stōn] (petrology) A clayey rock containing large quantities of iron oxide, usually limonite. A clayey-looking stone occurring among carboniferous and other rocks; contains 20-30% iron.
随便看

 

英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/14 6:30:46