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MINEBK00958
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Last modified
1/6/2009 3:09:00 PM
Creation date
11/18/2007 12:22:53 PM
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Mine Books
County
Eagle
Volume
13
Document
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A
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is •1~ V Y i >xr r °v y..i <br />~Y _ ~ ~' '- <br />surfaoe transportation flagon-road and railroad. <br />~.. n.. '-_~Y i .~ ~.~ a .. - <br />-Ore treatment -smelting,aine has no mill or reduction Rorke. <br />.Sxploeivee. <br />.'.a <br />Gelatine ponder 40 per.eent ie used in blasting and German Ineo- <br />loid,and Viotor.lfo m~ta1 tamping bare"are employed wooden tamp- <br />ing;bare being"furnlehed.No powder man employed.No powder otored <br />underground. . <br />Powder is etored_in magazine,whioh ie I00 feet from workings. <br />Ataount;of powder kept in storage:-250 1be.Charaotor of magazine, <br />i Wood. <br />Mine has a devioe•for thawing powder by aan with hot water.No oil <br />or ondlee otored with powder. <br />' liining. <br />Property ie opened by two tunneis,the uyper tunnel being drivon <br />into the mountain about 500 feet,the lower tunnel being in 700 <br />feet,and lower down the mountain about 150 feet both tunnels are <br />oonnsoted by a aeries of elopes that affords a flrst class egress <br />from the mins,there are a number of elopes both overhand, and •• <br />!under harid,the walla being eo firm and solid that very little <br />timbering ie required. " <br />There are no other workings oonnsoted with this proyorty. <br />There are maps and drawings of the mina. <br />There are fire doors in the tunnel to prevent~ths entrance of <br />', smoke Or gar its oaso bf firs. <br />Mine methods. <br />Uethod of ore extraction is by eloping and drlfting.No cachine <br />4rille are amploysd,driiling ie done einglo handed. <br />?imbsring is done with stullo-euftiolont.Tinbor ie prepare2 nt <br />nine-condition of timbers-8cod.Grdinary icino chutes are used <br />i <br />in nine. ~ <br />?ramr-i~-g le done by aen on ordinary mine care,on Iz lb.to tno <br />Yard rsil. <br />ventilation la by natural draft and is axoellont. <br />Lightlltg le by candles. <br />Btatistice. <br />Averase tonriag~ yer month:-20o. Grose tonnage yer Ye,yt•:-zuuo. <br /> <br />
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