electrum的例句大全

the xiangluping electrum deposit with a medium scale is one of individual silver (gold )deposits in fujian province.

香炉坪银金矿是独立银（金）矿床，达中型规模。

on discussion of geologic characteristics and genesis of xiangluping electrum deposit in northern fujian

闽北香炉坪银金矿床地质特征及成因探讨

Gold mainly exists as gold minerals , including electrum, silver-bearing native gold.

金以矿物态为主,金矿物主要为银金矿 、 含银 自然金.

Most natural electrum also contains copper, iron, palladium, bismuth, and perhaps other metals.

大部分天然银金矿含有铜 、 铁 、 钯 、 铋, 可能还有其它金属.

The typical characteristic of the ore is low sulfide. The metallic mineral has very few content ( 1%-2%), The mineral of ore is mainly of pyrite, chalcopyrite, limonite, aurum and electrum etc.

矿石为典型少硫化物型，金属矿物含量极少（1%-2%），主要有黄铁矿、黄铜矿、褐铁矿和自然金、银金矿等。