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

直接找标志为含五角十二面体黄铁铁方解石钾长石脉。

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

黄铁很多，并且含钴，在块体中成稠密斑块。

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

主要载金有黄、黄铁、叶碲铋，含金性最好岩石类型为只云母钠长片岩。

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

对未经氧含黄铁高岭岩，选择性粉碎目是解离并分选出黄铁及其聚合体。

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

石由黄铁、闪锌、自然金、辉锑铅、砷黝、辉锑、辉锑银铅、雄黄、雌黄等组成,为典型低温热液组合。

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

凹地苴在剖面上具从辉- 斑- 黄- 黄铁分带现象。

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

同时，黄铁表面初始氧产如单质和多被还原，亲水性增强。

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

银在银黝和在难分解黄铁中分配率是决定粉磨细粒径、电解面积电流、电解时间最重要因素。

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

重选法处理黄铁烧渣制取铁精粉工艺简便可行，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。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

该方法能很好地脱除烧渣中并富集其中铁,解决了多年来一直困扰着人们酸渣脱难问题。

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

杂质见有菱铁，铁白云石，方解石，重晶石、黄铁，锐钛，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、石英和黄铁逐渐增多。