黄铁矿

For pyritecontaining unoxidized kaolinite,the selective comminution aims at liberating and separating pyrite and its interlocking minerals.

对未经氧化的含矿高岭岩，选择性粉碎的目的是解离并分选出矿及其聚合体。

Where there is silicify arsenopyrit and pyriteization sometimes forms make of ore.

硅化、毒砂矿化集发育的地方往往构成工业矿体。

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

矿很多，并且含钴，在硫化块体成稠密的斑块。

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矿方解石钾长石脉。

The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.

石居里铜矿床矿石矿石矿由铜矿及矿等组成。

The main gold-carrying minerals are pyrite,chalcopyrite and telluride.The best gold-carrying rock is the biotite-albit schist.

的载金矿有铜矿、矿、叶碲铋矿，含金性最好的岩石类型为只云母钠长片岩。

Ores consist of pyrite, blende, aurum, zinckenite, tennantite, antimonite, realgar, and orpiment, belong to typical Low-temperature minerals assemblage .

矿石由矿、闪锌矿、自然金、辉锑铅矿、砷黝铜矿、辉锑矿、辉锑银铅矿、雄、雌等组成,为典型的低温热液矿组合。

Metal minerals in Wadizhou copper deposit appear to be zoning of chalcosine bornite chalcopy rite pyrite on the vertical direction.

凹地苴铜矿矿在剖面上具从辉铜矿- 斑铜矿- 铜矿- 矿分带现象。

While the reduction of the initial oxidized products on pyrite surface such as polysulphide and free sulphur can improve its hydrophilicity.

同时，矿表面初始氧化产如单质硫和多硫化被还原，亲水性增强。

In addition , only pentlandite, coffinite and the epidote in the alteration zone of volcanogene hydrothermal gold deposit are typomorphic minerals.

同时指出只有镍矿、水硅铀矿和火山热液型金矿床蚀变带的绿帘石为标型矿。

The distribution ratio of silver in aftonite and pyrite is the most important factor to determine granularity, current density and electrolytic time.

银在银黝铜矿和在难分解的矿的分配率是决定矿粉磨细粒径、电解面积电流、电解时间的最重因素。

The preparation of iron fines from pyrite cinderby refloatation was simple and practicable with smallinvestment and floor area, convenient operation andmaintenance, and stable indexes.

重选法处理矿烧渣制取精粉工艺简便可行，且具有投资小、占地少、生产操作及维护简便、指标稳定等优点。

Golden minerals in Carlin-type gold ore are dominated by native gold and argentiferous native gold of Au-Ag series, havehigh fineness,and are mainly enriched insulfide facies.

卡林型金矿的载金矿为矿和粘土矿，其次是毒砂和石英。

When metal-bearing solution moved along deep faults to cavities or frac tures, the metal cations reated with pyrite and organic matter and precipitated as sulfid...

在构造减压带，铅锌配合交代地层的矿或被有机质还原而沉淀富集。

In the ductile shear belt,the alteration and zonation of tectonite and wall rock are obviously,and miliolite belt,quartz,iron pyrite,ankerite alteration belt and gold mineralization belt are trinity.

韧性剪切带内构造岩、围岩蚀变分带明显,并具有典型的“(超)糜棱岩—石英、矿、白云石化—金矿化”等“三位一体”成矿特征。

There is siderite, iron dolomite , calcite, Barite, pyrite, anatase, rutile, piece quartz, the mica ( or hydromica ), diaspore,etc. in the impurity in the mineral .

杂质矿见有菱矿，白云石，方解石，重晶石、矿，锐钛矿，金红石，碎屑石英，云母（或水云母），水铝石等。

The research results show that the main minerals in "Di" of Changhua Chicken Blood Stone are dickite and kaolinite, and minor minerals are alunite, halloysite, quartz and pyrite, et al.

从“冻地”到“刚地”,地开石逐渐减少,高岭石、明矾石、石英和矿逐渐增多。