enargite

enargite

英/ ˈenɑːɡaɪt /

简明

n.硫砷铜矿

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英英释义

1
[矿物] 硫砷铜矿
1904年，本山三号坑挖掘到硫砷铜矿（Enargite），随著矿坑的逐渐向下挖掘，矿床开凿出来的铜矿产量逐渐增加，金瓜石也从金银矿山转变为一座金银铜矿山。
2
硫砷钢矿
... 阿硫砷矿 alacranite 硫砷钢矿 enargite 硫砷铂矿 cooperite ...
3
硫
... enantiotropy 互变性 enargite 硫***铜矿 enceladite 硼镁钛矿 ...

双语例句

1
The results showed that copper occurs as chalcopyrite and enargite, tin occurs as cassiterite and custerite, and tungsten occurs as scheelite.
研究结果表明，铜主要以黄铜矿、硫砷铜矿形式存在；锡主要以锡石、黄锡矿形式存在；钨主要以白钨矿形式存在。
2
There are vertical zoning of mineralization, that is chalcocite in the upper, enargite at the elevation between 580 to 400m, and chalcopyrite below the 400m.
矿化具垂直分带，上部以蓝辉铜矿为主，标高580—400米间以硫砷铜矿为主。 400米以下以黄铜矿为主。

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百科

Enargite
Enargite is a copper arsenic sulfosalt mineral with formula: Cu3AsS4. It takes its name from the Greek word enarge, "distinct." Enargite is a steel gray, blackish gray, to violet black mineral with metallic luster. It forms slender orthorhombic prisms as well as massive aggregates. It has a hardness of 3 and a specific gravity of 4.45.Enargite is dimorph of the tetragonal luzonite.

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