MINEBK01041

• County: Gilpin
• Volume: 11
• Document: Inspectr
• Suffix: B

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ESPLO S IVES: Contin.
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, ~t supply o2 eaplosiVes in storage. The necessary gaaatity has been'
. _. 'Bono1
" pares~ased Tor .one days supply as needed not exceeding 10_;Cbs, diYrerent t
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~ Dezice Yor thawing powder is a wooden boa, 4 S 6 Yt., c
on the
;' heated by radiator.
' loaded bno7
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- oils, candles and oxner combustibles, are stored: in the coID-
R are permit'
. pressor room.
. Pasea~
and axe pr
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MINIIPG & l°dI]SE IdETH ODS
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The development consists of one main shaft, 4 z lU feet in but where
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~~~ the clear divided into two 00
. mpartmenta; one, 4 a 4 ft. in the good ana e

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~ clear, uses _*or a bucket way; the other, g 3 b ft., used Yor 611 m
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° ladderway, pump columns and pipe lines. The shaft is olose-oribb- 8uoke
~" ed for a distance or 7b rest rrom the surface. Below this stalls
,
mina
~~@ ~ backed with lagging, are need. lyepth of main shaft 1e;,,~SUfeut'.
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The skidway Se made or 2 x b in.
timbers with ~ s 6 in. by mean

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timbers on top. Those are seeaxely fastened to a bedway of 2 ia. employed a
~ . The n
~, plaal•.
. stalls ri1
~ 611 of the ground, from the eurfeae to the 600 root .level

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has been practically worY.ed out. The work oarrlea on at tho
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Bing poloi
~ p
e are pino ~
a~ #~sL ant time is confined to extending the bUU root 1eve1. The extsut

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and nature or old. workiztga is 2,b7d tact or drifts
levels dition.
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OrvaB-ailt8 and raleas
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!daps and draw7nga era Y.apt in the ofrioa or the aomyany; Unds~~

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The heisting method employed 1a steam. The man are zaised mind and
~~, and lowered rrom the mine witb the hoietin maohinv
g ry. 6 lo$a of uro
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x.000 lbe'. is hoietatl at ono tiu+& Yar a alatanva yr bU0 font Trao

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with a 1-in.,oruoibla atabl aablo that has Leon used three months: ateu

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Safety hoop ana ohain, faatanaa on with aookot ano Babbitt metal ana also
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f 2 is need on cable. Svok has bdan usetl one month. rrom mine

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a E mutarial is hviatad rrom ona level' houxa, ra
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~ 8x11 11ne !a b/tt in', hemp rave. minute ar
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,~ id i !°tt7.1 bells and used. ror aign~ila'. "rha
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~'" "8enarie do Sol.thotx" sods or ai
gnala is ass ox aprai~
t!. Qoae of eigrtgl,e

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are posted only at the aollur ar the at~aft. All
-t ;:~,.. the san11