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<br />German-Beloher-7. - . ..•: ~:: [ -r::rr_ ,
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<br />'~., I! MINING & MINE M E T H O,. D S -. 4ontin.
<br />'' ~ ~ Tha method employed for ore extraoti,on is .drifting and.,,
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<br />•j1 _ overhand etopixg. Rand,Eiston and Hardeoak _maohine drills are
<br />! employed and aoma.aii~gle hand drilling,ie dons. -
<br />~~ ~ Stulla covered with lagging are used for timbering The: Iii
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<br />4 timbeis are prepared by hand from Pine ~and,.red, s~ruoe,,,,aro in
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<br />good condition and euffloient to aeoure aatsty. ~,,.,.
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<br />i, Chutes. are loaded by hxnct and gravity. ;,~ , _ ~ ,, i
<br />,', :~ IIndsrground tramming is„done.,by hand with~atael oars~and
<br />~~~, ~ wood trollies on a traokage of 18" gunge and 12~ T ,ra11a.~, . ,,
<br />~ ~ f ~ .,. The mater„in the mine„is,;Qaeily,handled;by m~~tta of a
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<br />~~Ii. ~ _ barrel and :causes na inconvenienoe. ., ~ ~t,:..
<br />I _ The ventilation,ia natural and o}~tlaient No noxious„ I
<br />III { '~f gases are met; with. ,,, ;.,
<br />p I Sanitary oonditions are good and all old.timbera and
<br />debris have bean removed from underground. i
<br />I „ Candles are used for lighting underground. _ i
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<br />~I: '~ 9 T A T I 9'T I C'S'`. ` ~` ~
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<br />I l , -. . Gr~aa.texxags, xot, given. _ . , „. :,~i_
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<br />~~~ ~~ Average tenxago Per moxth, b0. ~ -,
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<br />il~~ Average value ore per. ton, X40,. '
<br />~~ Cent Per ton traxaportixg oxe, $1.2b. .,,, ,
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<br />~; ;~ Colt Per tex o~xo~ntrating ere -..trextm~xt ,,1.26.
<br />~i ~ Osat Per tex treatment urRxium ire, -----., ~ ,,, _,,....:
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<br />I Ave"re:ge neat per mex'th gaaeline = $eloh'er Mixe `-, $16.
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<br />~,~~ ~' ~ n ii a n Yuel ~ -German Mifii - f` 160'. '
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<br />~, ~~I~,~ ~ - n ~ n ~ .: ,; ~ -'a ~ et ekher ~ahrplies; !. .. -_-"
<br />I~~ J i~' Tetel number et i~~t in shafts,,. 676,. , ; ~ , ,
<br />f n n n ~, n o ~driit^ 1 249
<br />! I~ _ n n n ~~ n n Oreaa OA~'i/, 29,.. :.i:.. is ,.'~(
<br />{~ ~i n n n'.~ n n
<br />~ ~~ ~~ ~ u raiee^ 30.
<br />~~~ ~~ ° ° ° " ° develePme~t, 1;,983• CS,.
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