The wallrock alterations of gold mineralization include silicification,pyritization,sericitization,potassic alteration,chloritization and carbonitization.

根据常福龙矿成矿地质特征,矿床成因属造蚀变岩型。

There are rich deposits of gold in those hills.

那些丘陵里埋藏着丰富的矿。

The orebodies occur within or near the exocontact of intrusive rocks and above the hidden igneous rocks.

矿产于岩体外接触带及其附近隐伏岩体上方。

Alkalescent granites and gold-related silication and argillation are geological prerequisites for the formation of noticeable gold deposits.

摘要偏碱性花岗岩及与的成矿活动有关的硅化、粘土化蚀变是黑矿田规模矿床存在的地质前提。

"euxenite:a lustrous, blackish-brown rare-earth mineral consisting primarily of cerium , erbium, titanium, uranium, and yttrium."

"黑稀矿:种光亮的棕黑色稀土矿石,主要由铈、铒、钛、铀成."

Langquan microgranular disseminated type gold deposit is a new type of gold deposits discovered in recent years in northwestern Guangxi province.

浪全微细粒浸染型矿是桂西北近年来发现的新类型矿床。

Characteristics of plastic deformation of stress minerals in veins, such as subgrain tectonics, deformation, lamellae and deformation bands, can be found.

矿的形成富集与韧性剪切带多期(次)活动密切相关，尤其是韧脆性变形期。

Wulong gold deposit is situated on the conjoining section of Yinshan latitudinaStructural belt and Cathaysian structural beld and Neocathaysian structural system.

丹东五龙矿位于阴山纬向带、华夏系鸭绿江断裂带及新华夏系第二隆起带的交汇部位。

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.

卡林型矿的载矿物主要为黄铁矿粘土矿物，其次是毒砂石英。

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.

韧性剪切带内造岩、围岩蚀变分带明显,并具有典型的“(超)糜棱岩—石英、黄铁矿、铁白云石化—矿化”等“三位体”成矿特征。

The results indicated that the polyhydrate binding material can produce higher binding strength under lower dosage compared with the ordinary cement, so it is applied to cement total gold tailings.

结果表明，高水单浆料与水泥相比具有用量少、试块早期强度高的特点，适用于矿全尾胶结。

A series of laboratory cementing experiments on the total tailings from a gold mine in Shandong Province were conducted by use of ordinary cement and polyhydrate material as binding materials.

摘要分别采用普通水泥高水单浆料为胶结材料对山东某矿全尾矿进行了胶结对比试验。

There are a lot of tellurium minerals in them, such as petzite, calaverite, hessite, altaite, tellurbismuth, rucklidgeite and sylvan.The grade of some section of ore body is up to industrial grade.

矿床中含有大量的碲化物,如碲银矿、碲矿、碲银矿、碲铅矿、碲铋矿、碲铅铋矿自然碲,部分矿段的品位达到碲的工业品位要求。