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单词 cuprite
释义

cuprite /'kjuːpraɪt//ˈkuˌpraɪt/

英汉-汉英词典
n. 赤铜矿
词组 | 习惯用语
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  • culprit n. 犯人,罪犯;被控犯罪的人
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  • cupric adj. [化]铜的,含铜的;二价铜的

网络短语:
cuprite structure 赤铜矿型结构
Cuprite series 赤铜矿族
cuprite e 赤铜矿
英语例句库
  1. Cuprite, Kundalini Quartz, Smoky Quartz , Selenite, Serpentine, Spinel, Stichtite.
    赤铜矿,昆达利尼石英,茶晶,硒,蛇纹石,尖晶石,Stichtite。

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中文百科

赤铜矿

从纳米比亚楚梅布开采的赤铜矿矿石(2.3cm×2.1cm×1.2cm)。
亚利桑那州开采的毛赤铜矿。

赤铜矿,是一种化学成份为氧化亚铜(Cu2O)的氧化物矿物,颜色为胭脂红或者暗红色,拥有金刚光泽至半金属光泽。其硬度不高,但质量较重。赤铜矿是因铜的硫化物风化而成,因此属于次生矿物。赤铜矿的铜含量达到88.82%之高,但因其分布凋零,所以只会作次要铜矿使用。

英语百科

Cuprite 赤铜矿

Cuprite from Tsumeb Mine (size:2.3 x 2.1 x 1.2 cm
Chalcotrichite from Ray, Arizona

Cuprite is an oxide mineral composed of copper(I) oxide Cu2O, and is a minor ore of copper.

Its dark crystals with red internal reflections are in the isometric system hexoctahedral class, appearing as cubic, octahedral, or dodecahedral forms, or in combinations. Penetration twins frequently occur. In spite of its nice color it is rarely used for jewelry because of its low Mohs hardness of 3.5 to 4. It has a relatively high specific gravity of 6.1, imperfect cleavage and a brittle to conchoidal fracture. The luster is sub-metallic to brilliant adamantine. The "chalcotrichite" variety typically shows greatly elongated (parallel to [001]) capillary or needle like crystals forms.

近义、反义、联想词
近义词
n.
mineral

联想词
copper铜;manganese锰;opal猫眼石,蛋白石;reddish微红的;crystalline水晶的;cobalt钴;greenish呈绿色的;oxidized被氧化的;sulfide硫化物;chromium铬;oxides氧化物;
英英词典
cuprite n.
  1. a mineral consisting of cuprous oxide that is a source of copper
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更新时间:2025/6/18 21:55:48