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MINEBK00400
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Last modified
1/6/2009 10:02:57 AM
Creation date
11/18/2007 12:05:14 PM
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Mine Books
County
Clear Creek
Volume
17
Document
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A
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r,~ .. <br />} j - <br />I_ ' 1}F <br />~! <br />,~ <br />,. <br />t <br />~ - ^,- <br />., <br />f ~ ~~~,~~ <br />~ ~. <br />I `'< <br />~. <br />ni <br />,_ -~;.; - <br />[ <br />u <br />i <br />~•~ <br />I <br />~; ~' <br />~I ~ j: <br />I ii~~. <br />JI`{ <br />I'I • <br />r <br />VIII 1~ ~i it l'~ <br />Il;i <br />~+ <br />~~~ ,'I,) <br />'.r <br />,1( <br />1' ~!l <br />i I iI' t~u <br />i~lili~ I <br />~~I~PJi~~ I <br />~ ~..~i l,,, .: ~, <br />,'' "~ <br />Ii : , <br />i " ~, <br />i ~,, <br />~. <br />I i~,i~ <br />~' <br />UI > <br />„I~,I', <br />' I 1 ~I <br />'i <br />/~i <br />III ':~' I <br />'~ <br />,~ <br />~~I I',;i <br />SPest Dovae IIeat - 3. - <br />p E E 5 &. 0 3 E B O D I E S - Contin. <br />and sonthrsest and the vein is nearly vortical.. The. vein has <br />an average width oY 6'. bength 400'; height 1.800'.: <br />The character qY vein Yil?,ing,ia iron sulphides .and. quart <br />and the metals are gold, eilver,_copper and lead with gold the <br />prinoipal metal. The eYerage assay valve oY ore is $14 per <br />tox}but no assays or, analyses.•w4re obtainable.,IIo.ore is pro- <br />, duaed ae ell, work is oonYined to devolopment. _ <br />S U 3 F d C E~ P l k II T <br />The oompany does not orm a surYeoe plant and all sarYeoe <br />iaprovementa aze owned by the eompan;+ Yrom ti.hioh the sine ie <br />leased. <br />E% P L O S I Y E S. <br />Dupont powder - 40~, Gorman Inaoloid Yuee, b-%.oape, <br />and wooden tamping bare are employed. Explosives in exoose oY <br />one day'a eKpply nro not stored underground. <br />Tho average amount of explosives kept in storage is <br />100$ and is stored in the magazine of the ooapany eituato at <br />_a eaYe distanco Yroa the portal oY tho tunnol. IIo dovioo Yor <br />thawing powder is provided. <br />IdI H IIIG & 13I IIE IdETHOD S . <br />dll oY the eurYaao worY.inge on this vein have been aban <br />Boned and. nro in poor oondition. Tho only work S.a Bona through <br />the Big Five tunnel and a lateral about 700' in length has <br />boon driven on tho oast oido oY the tunnel on the vein.. IIo <br />_ stoping has boon Bono in the lateral and all wort. in sti11 oan <br />Yinod to driving tho same. . <br />Underground tramming Yron tho lateral is Bona with tho <br />oommon typo oY stool tram oars to the tunnol and than trane- <br />Yerred to tho oars oY tho,tunnal and taY.en out oY tho tunnol <br />
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