primary ore

Field observations and analysis indicate that the main materials of the waste rock dump are the host rock Middle Ordovician black shale and primary carbonate manganese ore.

野外观察及分析结果表明：组成废矿堆的岩石主要是赋矿围岩中奥陶统黑色页岩和原生碳酸锰矿石。

The major primary metal minerals of ore are chalcocite and bornite, and the secondary metal minerals are malachite and azurite, etc. Ore texture and structure are simply, the ores are mainly in granular crystalline and dissolution textures and infection cementation structures.

矿石主要原生金属矿物为辉铜矿和斑铜矿，次生金属矿物主要为孔雀石等。矿石结构构造比较简单，主要为结晶粒状及溶蚀结构和侵染状胶结构造。

Energy factors of primary ore-forming elements in Panzhihua vanadic titanomagnetite ore deposit and their geochemical characterization

攀枝花钒钛磁铁矿主要成矿元素地球化学特征的能量因子

Study on primary ore processing and smelting in a large gold mine

某大型金矿原生矿石选冶工艺研究

Along deep faults, mantle primary water may automatically rise into the upper crust to mineralize there, or rise with magmatic melt, or even enter metamorphic belts to become part of the ore-bearing hydrothermal system.

地幔初生水可沿深大断裂自动上升到地壳浅部成矿，也可随岩浆熔体上升或进入变质带进而参加热液成矿系统。

The Ag ( Au) ore bodies are controlled by F_2 longitudinal fault, and can be divided into three zones, i.e., oxidized zone, mixed zone and primary zone.

银、金矿体赋存于纵向断裂F2破碎带内，剖面上可分为氧化带、混合带和原生带。

The geochemical exploration anomaly element Au, Ag, Cu and Pb combination is the ore body primary halo, and displayed clearly.

而且该类金矿物化探异常显示良好，Au、Ag、Cu、Pb四种元素为矿体晕元素组合。

This paper provided the researching and testing results of primary ore smelting in a large goldmine.

本文给出了一大型金矿原生矿选冶试验研究结果.

Ore is dominated by quartz vein type and primary ore.

矿石为多金属石英脉型,以原生矿为主,近地表为氧化矿石.

The floatation process for the mixed primary ore is investigated.

研究混合原生锰矿的浮选工艺.

Primary halo is very effective to detect the deep mineralization of ore deposits.

原生晕分析是研究矿床深部矿化远景的有效手段.