金矿

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

根据常福龙沟金矿成矿地质特征,矿床成因属构造蚀变岩型。

There are rich deposits of gold in those hills.

那些丘陵着丰富的金矿。

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金的成矿活动有关的硅化、粘化蚀变是黑刺沟金矿田规模金矿床存在的地质前提。

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

金矿产于岩体外接触带及其附近和隐伏岩体上方。

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

"黑稀金矿:一种光亮的棕黑色稀矿石,主要由铈、铒、钛、铀和钇构成."

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

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

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

金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。

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

浪全微细型金矿是桂西北近年来发现的新类型金矿床。

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物主要为黄铁矿和粘矿物，其次是毒砂和石英。

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.

韧性剪切带内构造岩、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—金矿化”等“三位一体”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，适用于金矿全尾胶结。

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和高水单浆料为胶结材料对山东某金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.

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