矿床银矿物种类多且含量高，共生金属矿物富含银。
There are many kinds of Agminerals in high content with Ag-rich paragenetic metallic minerals.
金属矿物种类多但数量有限，包括银、金、铀、钨。
Mineral resources, varied but limited in amount, include silver, gold, uranium, and tungsten.
这也是Xstrata和英美资源经营的矿物种类如此繁多的原因。
It also explains why Xstrata and Anglo American operate so many different kinds of mines.
大约四百万年前生命诞生前，地球上的矿物种类被认为已超过1500种。
Over 1,500 minerals are thought to have formed on Earth before the beginnings of life some four billion years ago.
对马泉金矿载金矿物金含量和金矿物种类、大小及金的存在形式等进行了系统总结。
Make a systematic summarize of the kind and size of the Au mineral, content of the Au mineral and the exist form of Au.
地球上目前已发现的矿物超过4000种，然而地球形成之初的矿物种类却寥寥无几。
Today more than 4,000 different minerals can be found on Earth. When the planet began to be formed, however, few existed.
地球上目前已发现的矿物超过4000种，然而地球形成之初的矿物种类却寥寥无几。
Today more than 4, 000 different minerals can be found on Earth. When the planet began to be formed, however, few existed.
吉家洼金矿床矿石属少硫化物型金矿石，矿物种类丰富，金属矿物含量约5 %，脉石矿物含量约95 %。
The ores of Jijiawa gold deposit are ores with low content of sulfide. The minerals are rich in the ores. The contents of mineral and rocky mineral are about 5% and 95% respectively.
吉家洼金矿床矿石属少硫化物型金矿石，矿物种类丰富，金属矿物含量约5 %，脉石矿物含量约95 %。
The ores of Jijiawa gold deposit are ores with low content of sulfide. The minerals are rich in the ores. The contents of mineral and rocky mineral are about 5% and 95% respectively.
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