论文部分内容阅读
一、概述拉丁姆北部的锰矿床,产于第四纪火山熔岩,本世纪初以来成为矿山研究课题。采用最先进的不使用炸药的机械化露天开采,显示出充分的优越性。鉴于矿物的构造和结构,以及地表的化学—物理特性,使用浮选、磁选等常规选
I. Overview Manganese ore deposits in the northern part of the province of Latium are produced in Quaternary volcanic lava and have been the subject of mine research since the turn of the century. The use of state-of-the-art mechanized open pit mining without explosives shows full advantage. In view of the structure and structure of minerals and the chemical-physical characteristics of the surface, conventional methods such as flotation and magnetic separation