Transactions, Volume 6 |
Contents
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Common terms and phrases
Amenia amount analyses arkose average bank bed-rock blast furnace bottom cement cent charcoal claim clay coal Company containing copper cost County Creek cubic feet cubic yard deposits diameter discharge district ditches drift drills ductility east engine Eureka flume footwall French Corral fuel galena gold grade gravel greenstone heat Hill hydraulic mining impurities Institute jigs lime limestone manufacture mass material meeting miles mill miner's inches mineral nearly Nevada North Bloomfield nozzles obtained Ohio oxide Philadelphia phosphorus pipe pounds powder pressure production Prof quantity quartz quartzite reservoir Richmond riffles River rock salt sand sandstones schist seam shaft silica silicon slag slate sluices Smartsville square miles steel strata Street surface temperature tenacity thick tion tons Total traced tunnel undercurrents vein washed welding power Wilkes-Barre wrought iron yield York City