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Last modified
1/12/2009 9:44:37 AM
Creation date
11/18/2007 12:07:52 PM
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Mine Books
County
San Juan
Volume
14
Document
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A
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i~ ~~ <br />t <br />~ <br />~~',: ' { , ~'a ~ W I N G e N li ?3 I N E A! fi T H U D 5, <br /> I <br />i ; <br />' <br />I ' ~r; <br /> <br />!,' <br />Tre.mair. opening is a tunnra about 1200 feet Iong,Which is <br /> ~~,~ in .solid rock and needs no timbering.. <br />~' i <br />.?' i ^ , <br /> <br />' The rstho° o° ore extraction is drii'ting and stopir~ with <br />,.~ ~.. <br />Ijj .'~ <br />air drills. IInd6rground tram,.mirg is done by h <br />- <br />nd <br />, , a <br />. <br />~ ~, .i An a1r pipe is. used with fan fqr vertilat~.on. <br /> <br />a ~ ~J' <br />I <br />{' '. ~~" • <br />' <br />~'`'I <br />.~ <br /> <br />' . <br /> <br /> <br />a T A.T I S 1' I C S. <br /> <br />~ ~:1 <br />h <br />~ <br />' i '' <br /> <br /> <br />~ . <br /> <br />"-'otal r_umber of °e~t in shafts 30, <br />Cost per footy20,oo <br />+~ ! ~ ~ <br />rii; ' ~ <br />' " " <br />" "Tunnels 1835 " 1 <br /> <br />:; 2.00 <br />;9 ~ " n " <br />in developement 1865. <br />~~ ~~ it E fi E ;~ P L 0 v E D. <br />! i1' ~ j :.:aching Dri.imsn <br />4,co fo <br />' <br />°' r eight hours <br />l F:elner <br />SC " " <br />- ~ <br /> <br />~ n <br />. <br />c Trammera <br />C. <br />_ ~ t. <br />~ 3. OC " rr " <br />P -1 <br />I ~12cks tf- <br /> <br /> <br />: <br />G ' i <br />n <br />4. cc " n <br />1 ~uperir.te:.der <br />' <br /> <br /> <br />, ~ ~ . <br />5, oc rr <br />. _ - - - ~~ - n <br />~"( <br />~4 ~ R <br />~: <br />! <br />_a i <br />~ _F. P: E R A L R ~ 3; A fi K S <br />` ' <br />' . <br />~4j 1' <br />~, ~ <br />s ~: -!io nerscn under the age of 12 years is emploged .in the <br />pt41 ~i/ '~ine, StranEerc or visitor-s are not allowed <br /> <br />~i~~~' ~ j unaerground un- <br />l <br />; <br />'l;r'~~, ~. ea:; accom <br />p~ic•• by some one familiar with the ?dine <br /> <br />'~' <br />i+:'I'j ~ , <br />All accidents hay , <br />+~ been reported to the Bure <br /> au of Mines. <br />~{~ ;~, ;'' <br />~ '' The '71nc- Se a re},*ular producer. <br />,, <br />. <br />~l I <br />~ <br />~ <br />~ <br />1 <br />I <br />f r ~ ~ <br />~~ <br />~ <br />, <br />i~:~ j' <br />~1,, ~ , ~ i <br />. <br /> <br />1" ~ ~ I <br />f .~ <br />' <br />• <br />' <br />~i <br />r <br />. <br />i <br />~ <br />~ <br />r. <br />tµp' i' <br />t <br />ii <br />i <br />`'.7{.~ Ij <br /> <br />:; <br />~ <br />M ~, <br />. <br />1 <br />I r ~ <br />~~~M <br />'.. ~' <br />~:, <br />~ <br />.. <br />. <br />9 ~ <br />~•~ " <br />' <br />I i <br />~, ~ <br />;~, <br />~r,R ,. <br />r <br />Ik' <br />t'±~a: i, <br />
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