论文部分内容阅读
有几种关于小型矿床的解释可能是确切的,即:“对于建立常规水冶厂来说储量过小的矿床”;或“因矿石太贫负担不了往最近的水冶厂的运费或常规水冶费用的矿床”。矿山总公司根据这些解释在几个小型矿
There are several interpretations of small deposits that may be exact: “Deposits that are too small for the establishment of a conventional hydrometallurgical plant”; or “Because the ore is too poor to afford the freight or conventional water to the nearest hydrometallurgical plant Metallurgical mining deposit. ” According to these mines headquartered in several small mines