词族 · hornblende
词形变化
英语词源
- hornblende (n.)
- 1796, from German Hornblende, from horn (see horn (n.)) + blende (see blende).
The term "Hornblende" is an old German name for any dark, prismatic crystal found with metallic ores but containing no valuable metal (the word "Blende" indicates "a deceiver") [Herbert Bucksch, "Dictionary Geotechnical Engineering," 1995]
权威例句
- 1. Hornblende bearing varieties bridge the gap over to amphibolites which are in bands and dikes.
- 含角闪石的变种填补了带状和脉状角闪岩的中间相.
- 2. Mineral constituents consist mainly of jadeite, aegirine - augite, magnesio - riebeckite, winchite , magnesio - hornblende, actinolite , quartz, albite, rutile and sphene.
- 主要组成矿物为硬玉 、 霓辉石 、 镁纳闪石、蓝透闪石、镁角闪石、阳起石 、 石英 、 钠长石 、 金红石和榍石.