what is the mining process of line
How is line mined? | ReferenceLine is surface mined through open pit quarries or hillside cuts, or horizontally by tunneling . Quarrying is the most common method used, because it is an.what is the mining process of line,Line | Minerals Education CoalitionMost line and dolomite are mined from open quarries, although in many areas economic and environmental considerations favor large-scale production.Line Quarrying and Processing: A Life . - Natural Stone Councilenvironmental implications of stone extraction and fabrication processes had received little attention . Process flow diagram for line quarrying operations.