The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
硫化物集體大部由磁黃鐵礦 、 鎳黃鐵礦 、 黃銅礦及黃鐵礦組成.
辭典例句
Pyrite is more abundant and cobaltiferous and occurs in heavy patches in the sulfide mass.
黃鐵礦很多,并且含鈷,在硫化物塊體中成稠密的斑塊.
辭典例句
The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphalerite.
金礦的主要載金礦物分別為:毒砂 、 磁黃鐵礦 、 黃鐵礦 、 方鉛礦和閃鋅礦.
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Gold contents in pyrite may as highly as ten times.
對(duì)金礦床本身而言,一般細(xì)粒級(jí)、破碎的黃鐵礦含金量高.
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The ore - hunting indicator is of calcite - potassium feldspar veins containing pyritohedron pyrite.
直接找礦標(biāo)志為含五角十二面體黃鐵礦鐵方解石鉀長石脈.
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Associated minerals are mainly magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite.
主要伴生礦物為磁鐵礦、鈦鐵礦, 少量黃鐵礦和微量黃銅礦.
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Native ruthenium and hedleyite were identified in the pyrite quartz lodes.
自然釘及含鉑赫碲鉍礦發(fā)現(xiàn)于其中的黃鐵礦石英脈型礦五中.
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Cathode material of pyrite powder for thermal battery was studied.
研究了熱電池正極材料常用的礦物二硫化鐵粉末的特性.
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The pyrite cinder is the industrial solid waste.
硫鐵礦燒渣是硫酸工業(yè)的廢棄物.
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The Fankou pyrite lead - zinc deposit is one of the famous lead - zinc deposits in our country.
粵北凡口黃鐵鉛鋅礦床是我國著名的以鉛鋅為主的超大型礦床之一.
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Most of them are highly silicified and sometimes mineralized with pyrite and chalcopyrite.
大部分的扭折條帶遭受強(qiáng)烈的硅化作用,有時(shí)還具有礦化現(xiàn)象,并含黃鐵礦和黃銅礦.
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The extracting iron from pyrite cinder by reductive roasting and sulfuric acid leaching was investigated.
研究了高溫還原焙燒、硫酸浸取提取硫鐵礦燒渣中的鐵.
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The separation of pyrite and arsenopyrite is always one of the difficulty subjects in mineral processing.
硫砷分離一直是選礦界所面臨的難題之一.
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The sulphur in pyrite cinder occurred in the form of pyrite and anhydrite.
銅陵硫酸渣中的硫主要以硬石膏和黃鐵礦兩種礦物存在.
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The new technology for the preparation of superfine ferric oxide from pyrite cinder is studied.
研究了用硫鐵礦燒渣為原料,制取超細(xì)氧化鐵紅的新工藝.
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