MINEBK00502

• County: Lake
• Volume: 10
• Document: Inspectr
• Suffix: C

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' E X P L O S I '1 ~ S (Continued),
The magazine is a frame 3 X L COGP.r^d with iron. The mine has
no device for thawing po:vder.
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C '.; I N I I1 G.
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Tne proparty is developed by s vertical ahnft 4-1~2 Y. 9 in the

, clear; tyro compartments cribbed with 5 X F crinbing and 600 ft deep
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i. Tork is carrled on at the present time on secnnd,third and fourth
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I' levels drifting ar:d over-hand stoping. ?laps and dra::inga at office.
~~~ Hoisting metho3 employyed huc'rat, ??ea are raised and lov:erad with

' hoisting machinery. :.'eight or' load }:oistecl 1,800 lbs,daitance hois-
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tad 600 ft, The cable is sta_1 R~4ths in and in good condition.
,h, ~ Tne cable has been in idea one year, Chni.n hook is ufled on end of
,t
cable the fla1Ile being in use ono ,year. There are no safety devi-
ces employed to present over-winding. The r>',terial is hoisted
from three levels.
The bell line is of 3/Rths vrire cable emd in Food condition.
All persons are prohibited from riding on loaded bucket,this order
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is posted near collar of s`,taft. Bucket. is filled at chute,tramaed
I~ to shaft and honied in c~}ain hook,
~, i Tnere is but one opening at all lave]. s'.?`.ions, The shaft is at
i all stations provided with var:i rails, The shaft is secured by
pillar of ground os: each aide sufficient to ensure safety,
All ::•inzes ar mill holes arc. covered or su:•rounded :•rith guard ,rails
the st:aft is not being sunk, Yov~ar house and shaft hou
se are all
~ under one roof,
Tne method of ore extraction is that of driitinr, and over-hand
sloping with both ainvle and dotrhl.e hand drillin
g.
~ Tne method of timbering is ti:at o1' drift v.
ts
no
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,
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natian sets and
solid cribs,the timbering is sufficient,
T1te timbers used are vrhite spruce prepared at mill rind are good,
Ordinary A-in. plank double lined vrith ,Wooden slide gates~nre em-
ployed, Under ground traauning by wanual. tabor with steel bucket
and truck.
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