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砂金矿 [shā jīn kuàng]
[矿业] gravel mine
[矿业] placer mine
[矿业] gravelmine
[矿业] placer mine
[矿业] gravelmine
- 新疆阿尔泰的金矿资源类型有：岩金矿、伴生金矿和砂金矿。
There are three types of gold deposit resource: rock gold, associated gold ore and gold placer, in Altay, Xinjiang. - 诚然，本区砂金矿金的迁移和沉淀富集作用机理不是单一的，也许有多种因素导致金的富集。
Of course, this mechanism is not unitary for this area. The concentration of gold may be caused due to a variety of factors. - 作者在探讨探地雷达理论的基础上，将之应用于岩金矿和砂金矿勘查方面，取得了很好的效果。
On the basis of theoretical study, the authors of this paper applied it to the prospecting of rock gold and alluvial gold , achieving much better result.
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