gold ore 金矿 ; 金矿石
Extends Gold ore Drop Zone 增加金矿放置区
Guoluolongwa Gold Ore 果洛龙洼金矿
Gold Ore Mining 金矿石开采
refractory gold ore 难处理金矿 ; 难浸金矿
Calin type of gold ore 卡林型金矿石
Based on geological field investigation, through the study of the following three aspects: (1) petrology and geochemistry of Mesozoic volcanic rock; (2) fluid inclusion features and geochemistry; the chronology of volcanic rock and the gold mineralization, we figured out the initially volcanic genesis, forming age and the gold ore material origin, the fluid origin and the mineralization epoch of the Dong'an gold deposit in Xiaoxing'anling area, and then gave a reasonable explanation on its genesis and geodynamics background of ore forming. The intermediate-acid volcanic rock of the Ningyuancun Formation within study area is a peraluminous K-rich calc-alkaline and calc-alkaline series, which forms from the metasomatosis between differential enriched-mantle magma and continental crust.
本论文在比较详细的野外地质调查的基础上,通过对小兴安岭地区东安金矿区的中生代火山岩的岩石学和地球化学、流体包裹体地质学和地球化学和火山岩与金矿成矿年代学三个方面的研究,初步认定了东安金矿区的火山岩成因和形成时代与金矿的物质来源、流体来源和成矿时代,研究了东安金矿成矿机理,探讨了其形成的地球动力学背景。
参考来源 - 小兴安岭地区东安金矿区火山岩及其与金矿关系研究·2,447,543篇论文数据，部分数据来源于NoteExpress
That may seem minuscule, but consider this: a ton of phones can provide 20 times more gold than a ton of gold ore.
这看起来很微不足道，但你要知道，一吨手机产出的黄金是一吨金矿产出黄金的20倍。
Fevered by hopes of striking it rich, illegal miners claw sacks of "money stone"—gold ore—from the Pra River in Ghana.
由于热切希望富有，非法的矿工从加纳的普拉河里抓起大袋金矿石（石头钱）。
The pollution of the raw gold ore roasting system has resolved successfully after re-design and modification on the other hand the usage of heat exchanger reduces the coal consumption.
对金矿原矿沸腾焙烧系统重新核算后进行改造，成功地解决了环境污染问题，同时换热器的使用降低了煤耗，节约了能源。
应用推荐