pyrite

The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphalerite.

金矿的主要载金矿物分别为:毒砂 、 磁黄铁矿 、 黄铁矿 、 方铅矿和闪锌矿.

The separation of pyrite and arsenopyrite is always one of the difficulty subjects in mineral processing.

硫砷分离一直是选矿界所面临的难题之一.

The sulphur in pyrite cinder occurred in the form of pyrite and anhydrite.

铜陵硫酸渣中的硫主要以硬石膏和黄铁矿两种矿物存在.

The new technology for the preparation of superfine ferric oxide from pyrite cinder is studied.

研究了用硫铁矿烧渣为原料,制取超细氧化铁红的新工艺.

The pyrite cinder is the industrial solid waste.

硫铁矿烧渣是硫酸工业的废弃物.

Associated minerals are mainly magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite.

主要伴生矿物为磁铁矿、钛铁矿, 少量黄铁矿和微量黄铜矿.

Most of them are highly silicified and sometimes mineralized with pyrite and chalcopyrite.

大部分的扭折条带遭受强烈的硅化作用,有时还具有矿化现象,并含黄铁矿和黄铜矿.

The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.

硫化物集体大部由磁黄铁矿 、 镍黄铁矿 、 黄铜矿及黄铁矿组成.

The ore - hunting indicator is of calcite - potassium feldspar veins containing pyritohedron pyrite.

直接找矿标志为含五角十二面体黄铁矿铁方解石钾长石脉.

Pyrite is more abundant and cobaltiferous and occurs in heavy patches in the sulfide mass.

黄铁矿很多,并且含钴,在硫化物块体中成稠密的斑块.

The Fankou pyrite lead - zinc deposit is one of the famous lead - zinc deposits in our country.

粤北凡口黄铁铅锌矿床是我国著名的以铅锌为主的超大型矿床之一.

The extracting iron from pyrite cinder by reductive roasting and sulfuric acid leaching was investigated.

研究了高温还原焙烧、硫酸浸取提取硫铁矿烧渣中的铁.

Cathode material of pyrite powder for thermal battery was studied.

研究了热电池正极材料常用的矿物二硫化铁粉末的特性.

Native ruthenium and hedleyite were identified in the pyrite quartz lodes.

自然钉及含铂赫碲铋矿发现于其中的黄铁矿石英脉型矿五中.

Gold contents in pyrite may as highly as ten times.

对金矿床本身而言,一般细粒级、破碎的黄铁矿含金量高.