其中一种生活在五英里深的南非黄金矿脉里。
One type lives five miles deep in the bowels of South African gold mines.
他们快要挖到金矿脉的尽头了，然而那儿却没有金块。
They had come to the end of the rainbow, and the pot of gold was no longer there.
本文主要论述了倾斜极薄岩金矿脉采矿方法的优化途径。
The approaches to optimization of mining method for inclined and extra-narrow gold ore vein are described in this article.
含金矿脉主要由中等-最大微斜长石、石英、黄铁矿和微晶自然金等矿物组成。
The gold-bearing ore veins consist of microcline from intermediate to maximum, quartz, pyrite and microcrystalline natural gold.
在此基础上，进一步阐述了缓倾铋铜金矿脉对理论、应用研究及矿山确保铜和金入选品位的重要意义。
On the basis of this, we further expatiate on low-angle bismuth, copper and gold veins' the important meaning of theory and application and guarantee milling grade of copper and gold.
可以看见一条金矿矿脉露出地面。
这样优选采矿方法对于开采极薄矿脉的黄金矿山、有色及稀有金属矿山具有现实意义。
It has realistic meaning for the mines of gold and non-ferrous metals which mine extra narrow veins.
陕西商州市金矿采用削壁充填采矿法开采急倾斜薄矿脉，获得成功，取得良好的经济效益。
Resuing is used for mining the steeply dipping narrow-vein in the Shangzhou Gold Mine of Shaanxi, has made great success and excellent economic effect.
玲珑金矿田东山矿床内矿脉众多，矿脉关系错综复杂，交汇、分枝、复合现象明显。
Mineral vein of Dongshan deposit in Linglong gold field is numerous, the relation of mineral vein is complex and mineral vein have the obvious phenomenon of convergence, separation, reunion.
通过对栖霞市盘马金矿马家瑶金矿床1号脉形态、产状变化规律研究，提出了马家瑶金矿床由一条北西向的主矿脉和两条分别发育于主矿脉上、下盘的分支矿脉组成。
Having studied Qixia City Panma Gold Mine Majiayao Gold Mine No. 1 vein, the shape and attitude variance law, we think that it is made up of a north-west main fault vein and two branched fault veins.
综合研究表明，小秦岭地区金矿床深部具有存在第二矿化富集段的可能性，在杨砦峪矿区，矿脉东段深部仍存在较好的成矿远景和找矿潜力。
The synthetic study shows that the deep-seated gold deposits in Xiaoqinling area are probable to be the second mineralization enrichment area. In Yangzhaiyu mining area, there is great …
综合研究表明，小秦岭地区金矿床深部具有存在第二矿化富集段的可能性，在杨砦峪矿区，矿脉东段深部仍存在较好的成矿远景和找矿潜力。
The synthetic study shows that the deep-seated gold deposits in Xiaoqinling area are probable to be the second mineralization enrichment area. In Yangzhaiyu mining area, there is...
综合研究表明，小秦岭地区金矿床深部具有存在第二矿化富集段的可能性，在杨砦峪矿区，矿脉东段深部仍存在较好的成矿远景和找矿潜力。
The synthetic study shows that the deep-seated gold deposits in Xiaoqinling area are probable to be the second mineralization enrichment area. In Yangzhaiyu mining ar...
综合研究表明，小秦岭地区金矿床深部具有存在第二矿化富集段的可能性，在杨砦峪矿区，矿脉东段深部仍存在较好的成矿远景和找矿潜力。
The synthetic study shows that the deep-seated gold deposits in Xiaoqinling area are probable to be the second mineralization enrichment area. In Yangzhaiyu mining ar...
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