|
,,~ ,
<br />Cold Spring - 3. _ ~~.;„
<br />~~ .. _.
<br />I i
<br />ORES &, 0RE BODIES-Contsn.
<br />! The oharaoter oY vein Pilling ie tungsten and,gnsrts
<br />~.' _ and the metals are twigeten, and a very. ~ta7.1• peroentage,, of , ,. , .
<br />gold: and,ellver..The„average aonthly prpdnotion oY ore Se.,, ;
<br />'i'~' forty tone oY.Nhsah sixty per sent. ie oonoentrating era pad.
<br />!;1,', the balance smelting ore. Ore oarrysng 30~ in tnngeten,ie„wort:
<br />..
<br />~ $270 per ton.whiie that, with 18,E ie worth $80 per ton. The
<br />r -
<br />average valve oY ore,prodnoed ie $80.
<br />..
<br />~~'
<br />~~ 9 Q R F A C E P L A N T .
<br />~, The eurieoe.plant oonelate of a 2-drill, Chioago,Pnen-
<br />~ _ _.
<br />~, j': matl4o Air compressor; an 18 h,p.`1,7.eotrso hoist and a •20 h•p,
<br />Electric motor which Se used to run the aompreeeor. Sleotrso
<br />power Se Ynralehed,by.the Colorado Power Oompany. ..,
<br />~f ',~ A mark on the rope Se used instead oY n positive indi- ~
<br />~~;;!; ootor. The mark'ie in plain view oY the engineer who operates.
<br />,: at the engine. The ea~saeer le: thirty-two years oY,ags, has
<br />rl I; had Yonrteen years oY experience and ie not addiotefl to the ,
<br />~' ~ ~I' use oY intoxicating ligµora. ,, ,
<br />ea
<br />. -. ~. ,
<br />,,, The ehaYt;hone
<br />~ ~+! . ~~ ~'~ ~ e ,~s a frame ,builds overefl with 1
<br />I1' III .. , ~ A roe
<br />u..fo
<br />~, ~ , and 26' a 60' in,es~,e,,~oth,the ~mith'e„shop and theohan~lag
<br />~~ , hones are in the shaft hones. There le one frame dwelling house
<br />~, ; I i
<br />rIiI ~. 14' x 24' Sa di.zs anfl'situate 100' northeast oY the shaft house.
<br />~'11'IC, I',i The head frame se 2-poet, 17." z 12!', pine timbpra sad, 30' high.
<br />I
<br />i ~ i ~ _ Tha eluave vdheel le forty,-two inches in diameter, -oast iron
<br />;,III anfl Pilled with rope.
<br />''~~' ' ~;~„
<br />.~,,'
<br />'t'? ~''11! j The collar oY the shaft le oY e1YYYleisat height to qre-
<br />' vent pe~eone Yrom tripping and falls in the shaft and is
<br />1, ~l~Il,j
<br />'li~l _ provided with gable flopre to prevent. material Yrom failing in
<br />` ~li: ;~,'~, the shaft while draping.
<br />ji' !I The engine. room, working shalt, smith's shop a ,e(L,~`y`
<br />!I ~ 1 ~.. v
<br />~~~ 1, Sag, rpom are ell, under one roof.
<br />II ~, r ,
<br />'- Rio protection, against Ysrel has been provided. ~ ~ I~
<br />-~~-;
<br />,. ,
<br />~~ ~~ ._ ,,
<br />li~il
<br />
<br />
|