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沉积矿床
sedimentary deposit
- 呷村含金富银多金属矿床属海相火山喷流-沉积矿床。
Gacun argentiferous polymetallic ore deposit is a volcanic exhalation - sedimentary deposit. - 海槽型泥盆系多产出层控型金和多金属矿床，台地型则以沉积矿床为主。
In most cases, stratabound gold and polymetallic deposits occur in the trough-type Devonian, while sedimentary mineral deposits mainly occur in the platform-type Devonian. - 认为该煤系高岭岩是一种优质沉积矿床，开发利用好这一矿产资源，可提高矿井生产的综合效益。
It is considered that the coal measures kaolinite mentioned is a sedimentary deposit of high grade. Coal production enterprise could benefit from the development and utilization of it.
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