|
~~ ,~ ~ ,:.~nu
<br />~,
<br />1.
<br />' i
<br />I ~ I
<br />~~ i i '
<br />,, ' I
<br />I', i ,
<br />f
<br />F~-f'.I~lil
<br />~ „~~ ~
<br />i'~ ++ I .
<br />p r ~' i? I ~:~~I ~'~
<br />1,4 ,. ~.',: c.
<br />~!
<br />r, i~.
<br />l Iii',
<br />i
<br />i
<br />~i
<br />,,
<br />-,. _.
<br />u U R F A C£ P L A N T
<br />Tho auTfaoo plant conalets of 3 80 fi. P. tubular
<br />boil@Te. The watax used Sn boilare is from Oo1d orook.
<br />Praoauxo carried Ss about 800 pounds. 1 Cozliss stoats f
<br />ang3no,'100 R. P., 1 Tngarooll-Rand 1G Qx111 air compxas-,
<br />or. 1.90 R. P. Turbino orator crheol.le used for running,....
<br />17311 a1T comproseora, and oleotria light gonorator pant of
<br />tho t1mo. Coal 3a uood fox fool at a cost of ~K.0.00
<br />par dny. 1 a0 stamp m311 and 2 ors b1ns. •A17. Af the i
<br />above machinery 1a under roof about 900 fast from antTanco
<br />to main tunnol. One smith shop, 28 x 90 Poot, ens
<br />blower boos@, about GO feat from entrano@ of tunnel, on@
<br />office at m1ne, 20 x GO feat, ono boazd3ng house, TO x I!
<br />20 feet, two bunk houses, 20 x 70 feet, two atoTloa,
<br />whd h are local@d about on@-quarter rm11e from tunna~.,
<br />two stables for B horeea on weal dutap, about 20 fo@t frosi
<br />entrance of tunnel, one sma11 eaw m311 on dump for pro- '
<br />I
<br />paring tlmbare. Electrlolty 3e used for 11ght1ng
<br />TuTpooes on the outside. 1lethod of ore treatment 1s
<br />aonoantxa*,1on and amalgamation. 20 stamp m311 1e used.
<br />Fro Yannore and A11f1ey Tablas aze unod. '
<br />~E7CPLOS TY£8 .
<br />90p Dli Pond pOwdeT, 1mpOTted ine0lold T. L fuse,
<br />6 - x oaps, and wooden tamping boas are used. ~xp1o..
<br />elves 1n oxo@ss of ono day~o supply azo not atorod under
<br />around. The average amount of oxplosiYSS kept in sto-
<br />rag@ is_fram 1 to 6 tons. 'Th1s ~.s atozod Sn a zoak
<br />bu11d1n3 with iron Toof, about 5,000 feat fzom tunnel.
<br />A double hot watez boiloz 1a used fox thawing powdoz.
<br />031 s, oandl'os, eta., are not atozod with powder.
<br />T4 T N I N Q A N A N "T N£ to F, T f[ !l D 8
<br />The main op@ning is a areas cut tunnol 5,828
<br />feat Sn length where it taps the (laid kinks vein, where
<br />1t tape the point of intazeeotion. Fzom this point of
<br />1nteTS@otlon a tunnol 1s d~rlvan Sn the vain Sn a NoTthea~
<br />ly' dlTectSon, h d3stanae of 9„000 foot. On vein matga~.
<br />Sal 1s taken out 1s fi00 feat long and ~n average ®f 00
<br />Poet above oald tunnel. Atoping Sa st111 oaTr9.ed on
<br />-~
<br />ti _. ..
<br />~ -- ,. _
<br />......]mod ...r1
<br />
<br />
|