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<br />Cold 3priag - 7• - . _ . -. r.::,
<br />gI~III6 de MIIIE~ METHO"DS=Coatis:
<br />are need esd some aiagle head drilling ie done.
<br />Poste and Daps in the tunnel and atnlla oovered with~.•~
<br />lagging elsewhere in the working~',are:the~methode employed
<br />for timberisg. The timbere.are prepared by head from-piae''e,nd
<br />red eprnoe,'.Thr.timbnre in both:oi:tha shatte~ara poor ands
<br />reoommeadatioae have. been given~to renew theme :'.' '.
<br />Chutes are lbeded by hand end gravity. i. .~ ..~ :,,[
<br />IIadergronad tramellag ie: done by head with stee~:• ears;.oY.
<br />the mine sad smelter; type' oa e' trsokage of 22"- ganger sad~.3?.} ~.
<br />T ra1U. .... : , .,,, . .,,...., _ ...:.. ..
<br />Drainage ie natural ead~all water paeaes.throngh~the
<br />tassel whioh: is driven. on~ ai uniform .grade ai 1,~.:.
<br />4eatilatioa~is natural and good. Ho :noaiona~gasee,are t
<br />met iith. :. .
<br />All old timbers: are ~beiag removed froa.the.mixr as soox
<br />as takes down as also other debris•sad.tha seaitery oonditl0ss
<br />will be good as soon as this work is oompletpd:; ~~
<br />Cesdlss:ere~.usad,Sor lighting undergrounds ;~. .,i..
<br />gTATIBTI C~B.
<br />Grose tonnage not given.
<br />Ateregs tsnaege per month, 1,600. -
<br />, Average ~eluetof ore: pox.toa, ~B.bB:<, ~ _
<br />Cost per toe miniag.:of.ore;•90d.. ., ~; _.
<br />Cost per. tqa traaeportiag of ore, 18~: ,: .. ~ ;;-. r
<br />Cost per ton treatment of ore,.~2: •:~• ~,•
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<br />Average oost per month of powder, X800.
<br />n ~ „ 'n ,.„ ine1,~~230. .
<br />_ n n n n n timber, ~3g0.
<br />.n. . ,„ ~.,~ ~~~' „' ~-; steel, fig, .. ir:~:. .. .. ...
<br />n n. „ .. ~~ oil. ~1B.
<br />Copt of treaeportiag ovpplio~ to miss ixoludsd 1s Above.
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