请输入您要查询的英文单词:

 

单词 θ7262
释义
the world > the earth > minerals > types of mineral > [noun] > other general types (8)
fluor1610

Mineralogy. Any of a class of minerals resembling gems, but less hard and more readily fusible, and useful as fluxes in smelting. Obsolete.

sulphur1799

Applied popularly to minerals containing sulphur or supposed to be sulphurous.

amygdule1877

(See quot.)

heavy mineral1893

(see quot. 1971).

fem1902

One of two primary categories of igneous rocks classified quantitatively by their chemical composition: see femic, adj. Contrasted with sal (sal, n.4

sal1902

One of the two primary categories erected by Cross, Iddings, Pirsson, and Washington to classify igneous rocks and their characteristic minerals…

stress mineral1913

a mineral whose formation in metamorphic rocks is believed to be dependent on shear stress.

opaque1960

Mineralogy. A mineral that appears black in thin section when viewed in polarized light.

随便看

 

英语词典包含1132095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:2024/9/21 0:43:59