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I 'i~ Bride Tux. - 3.
<br />"~~ ~ . 11':: J ~ r
<br />E ~~
<br />~I~
<br />,
<br />0 R E S &
<br />O R E B O D I E S.
<br />i The ohnraoter of ore bodiee.ie true-fiseure,veine, Thera
<br />are four known veins but. the, work has bean confined toy thy,.,..:
<br />Bride vein., The atrike,ie northeast and.eouthwest,_and.tha.dip,
<br />~ is to the north., The enaloaing rooks ara:granita,,aol~.at PAd.
<br />perphyrg and th• gangue ia.talo. There are. no.favlte in,tho,.
<br />vein. There .are three or.e ehoot^ each 600!;in.,length.,'_.
<br />She vein. varies in veidth from 3'..,to. 8! ,: with an ngornge
<br />width of 4'. Length, 3,000'.; height, 1,800!. The.oharaoter:of
<br />vein filling is quartz, iron sulphides and,lead.and the metals
<br />~ nr• gold, silver, oopper, lead ;and zino. About 2b~; of tho pain
<br />filliag is smelting ore and the remainder ie of a nonoantrat-
<br />ing nature. The avera~s value of vein filling Se X18 per ton
<br />and the average monthly.produation ie 200 tone whioh ie,trsnted
<br />_at the public works. ,,.. :_ ..,'.:_:
<br />. SIIRF6CE' PLART ,
<br />.. -: ~:
<br />The eurfaos plant ooneiete of a 6" x 8". flat frlotien,
<br />20 h.p, eteem hoist run by air furnished by the Gem Mina. The
<br />hoist is stationed in the tunnel where shaft has boon Bunk and
<br />ie used fer h~ietixg only. ,~
<br />! The heist is equipped with a positive indioatsr i,n plain
<br />view of the engineer wh• eporatos at the sxgino. The. engineer,;
<br />~ ie forty-five y~are ei cgs, has had twenty years •i oxp~riexo•
<br />nxd 1^ net addioted to the ue• eT intoxioating,lignere..,
<br />_ The, head frame ie.4-poet, 9" x 10" pixe,timbere and. is
<br />~ 1B' high. The sheave Wheel Se 3~! a n diameter, oust irex.axfl„
<br />fS1Ud with rape.
<br />The oollnr of the ehdit ie •f euffioiext height to pro-
<br />voxt p~rsene from tripping. end felling, in the ghaft, anfl ie pro-
<br />.
<br />vidod with a. good and euffdoient door to prevoxt matorial.frem
<br />falling ix the shaft while dnmpixg. ,
<br />A frame building, 14' x 20', axd 30' east •i the portal
<br />•i the tunnel is used fer a blaokemi~bh shop. gear the smith's
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